TR 388 Rat Pathology Tables
NTP Experiment-Test: 05076-01 NEOPLASMS BY INDIVIDUAL ANIMAL Report: PEIRPT04
Study Type: CHRONIC ETHYLENETHIOUREA Date: 04/15/97
Route: DOSED FEED Time: 15:04:52
Facility: Battelle Columbus Laboratory
Chemical CAS #: 96-45-7
Lock Date: None
Cage Range: All
Reasons For Removal: All
Removal Date Range: All
Treatment Groups: Include All
Note: Animals arranged according to CID number
Page 1
NTP Experiment-Test: 05076-01 NEOPLASMS BY INDIVIDUAL ANIMAL Report: PEIRPT04
Study Type: CHRONIC ETHYLENETHIOUREA Date: 04/15/97
Route: DOSED FEED Time: 15:04:52
_____________________________________________________________________________________________________________________
| 6| 7| 6| 7| 7| 5| 6| 5| 7| 7| 6| 4| 4| 7| 7| 5| 4| 7| 7| 7| 7| 5| 7| 6| 7|
DAY ON TEST | 2| 4| 5| 4| 4| 3| 9| 4| 4| 2| 5| 6| 9| 4| 4| 4| 2| 1| 4| 2| 4| 9| 4| 6| 4|
| 4| 0| 8| 0| 0| 8| 4| 7| 0| 1| 4| 6| 4| 3| 3| 4| 4| 8| 3| 1| 3| 4| 4| 7| 4|
_____________________________________________________________________________________________________________________|
| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0|
FISCHER 344 RATS FEMALE | 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0|
ANIMAL ID | 8| 8| 8| 8| 8| 8| 8| 8| 8| 8| 8| 8| 8| 8| 8| 8| 8| 8| 8| 8| 8| 8| 8| 8| 8|
0 PPM | 1| 1| 1| 1| 1| 2| 2| 2| 2| 2| 3| 3| 3| 3| 3| 4| 4| 4| 4| 4| 5| 5| 5| 5| 5|
0-0 | 1| 2| 3| 4| 5| 1| 2| 3| 4| 5| 1| 2| 3| 4| 5| 1| 2| 3| 4| 5| 1| 2| 3| 4| 5|
_____________________________________________________________________________________________________________________|
ALIMENTARY SYSTEM | |
| |
__________________________________________________________________________|
Esophagus | + + + + + + + + + + + + + + + + + + + + + + + + +|
__________________________________________________________________________|
Intestine Large | + + + + + + + + + + + + + + + + + + + + + A + + +|
__________________________________________________________________________|
Intestine Large, Cecum | + + + + + + + + + + A + + + + + + + + + + A + + +|
__________________________________________________________________________|
Intestine Large, Colon | + + + + + + + + + + A + + + + + + + + + + A + + +|
__________________________________________________________________________|
Intestine Large, Rectum | + + + + + + + + + + + + + + + + + + + + + A + + +|
__________________________________________________________________________|
Intestine Small | + + + + + + + + + + + + + + + + + + + + + + + + +|
__________________________________________________________________________|
Intestine Small, Duodenum | + + + + + + + + + + + + + + + + + + + + + + + + +|
__________________________________________________________________________|
Intestine Small, Ileum | + + + + + + + + + A A + + + + + + + + + + A + + +|
__________________________________________________________________________|
Intestine Small, Jejunum | + + + + + + + + + + A + + + + + + + + + + A + + +|
__________________________________________________________________________|
Liver | + + + + + + + + + + + + + + + + + + + + + + + + +|
Adenocarcinoma, Metastatic, Uterus | X |
Leukemia Mononuclear | X X X X X X X X |
__________________________________________________________________________|
Mesentery | + + |
Adenocarcinoma, Metastatic, Uterus | X |
Mesothelioma Malignant | X |
__________________________________________________________________________|
Pancreas | + + + + + + + + + + + + + + + + + + + + + + + + +|
Adenocarcinoma, Metastatic, Uterus | X |
Leukemia Mononuclear | |
Mesothelioma Malignant | X |
__________________________________________________________________________|
Salivary Glands | + + + + + + + + + + + + + + + + + + + + + + + + +|
Leukemia Mononuclear | |
__________________________________________________________________________|
Stomach | + + + + + + + + + + + + + + + + + + + + + + + + +|
__________________________________________________________________________|
Stomach, Forestomach | + + + + + + + + + + + + + + + + + + + + + + + + +|
Mesothelioma Malignant | X |
Glandular, Adenocarcinoma, | |
Metastatic, Uterus | X |
__________________________________________________________________________|
Stomach, Glandular | + + + + + + + + + + + + + + + + + + + + + + + +|
Mesothelioma Malignant | X |
__________________________________________________________________________|
Tongue | + |
Squamous Cell Papilloma | X |
__________________________________________________________________________|
Tooth | + + + + + + + + + + + + + + + + + + + + + + + + +|
_____________________________________________________________________________________________________________________|
CARDIOVASCULAR SYSTEM | |
| |
__________________________________________________________________________|
Heart | + + + + + + + + + + + + + + + + + + + + + + + + +|
Leukemia Mononuclear | X X |
_____________________________________________________________________________________________________________________|
ENDOCRINE SYSTEM | |
| |
__________________________________________________________________________|
Adrenal Gland | + + + + + + + + + + + + + + + + + + + + + + + + +|
__________________________________________________________________________|
Adrenal Gland, Cortex | + + + + + + + + + + + + + + + + + + + + + + + + +|
Adenoma | X |
Leukemia Mononuclear | X X X |
Capsule, Adenocarcinoma, Metastatic, | |
Uterus | X |
Capsule, Mesothelioma Malignant | X |
_____________________________________________________________________________________________________________________|
Page 2
NTP Experiment-Test: 05076-01 NEOPLASMS BY INDIVIDUAL ANIMAL Report: PEIRPT04
Study Type: CHRONIC ETHYLENETHIOUREA Date: 04/15/97
Route: DOSED FEED Time: 15:04:52
_____________________________________________________________________________________________________________________
| 6| 7| 6| 7| 7| 5| 6| 5| 7| 7| 6| 4| 4| 7| 7| 5| 4| 7| 7| 7| 7| 5| 7| 6| 7|
DAY ON TEST | 2| 4| 5| 4| 4| 3| 9| 4| 4| 2| 5| 6| 9| 4| 4| 4| 2| 1| 4| 2| 4| 9| 4| 6| 4|
| 4| 0| 8| 0| 0| 8| 4| 7| 0| 1| 4| 6| 4| 3| 3| 4| 4| 8| 3| 1| 3| 4| 4| 7| 4|
_____________________________________________________________________________________________________________________|
| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0|
FISCHER 344 RATS FEMALE | 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0|
ANIMAL ID | 8| 8| 8| 8| 8| 8| 8| 8| 8| 8| 8| 8| 8| 8| 8| 8| 8| 8| 8| 8| 8| 8| 8| 8| 8|
0 PPM | 1| 1| 1| 1| 1| 2| 2| 2| 2| 2| 3| 3| 3| 3| 3| 4| 4| 4| 4| 4| 5| 5| 5| 5| 5|
0-0 | 1| 2| 3| 4| 5| 1| 2| 3| 4| 5| 1| 2| 3| 4| 5| 1| 2| 3| 4| 5| 1| 2| 3| 4| 5|
_____________________________________________________________________________________________________________________|
ENDOCRINE SYSTEM - cont | |
| |
__________________________________________________________________________|
Adrenal Gland, Medulla | + + + + + + + + + + + + + + + + + + + + + + + + +|
Leukemia Mononuclear | X X X |
Pheochromocytoma Benign | X |
__________________________________________________________________________|
Islets, Pancreatic | + + + + + + + + + + + + + + + + + + + + + + + + +|
__________________________________________________________________________|
Parathyroid Gland | + + + + M + + + + + + + M M + + + M + + + + + + +|
__________________________________________________________________________|
Pituitary Gland | + + + + + + + + + + + + + + + + + + + + + + + + +|
Leukemia Mononuclear | X |
Pars Distalis, Adenoma | X X X X X X X X X X |
__________________________________________________________________________|
Thyroid Gland | + + + + + + + + + + + + + + + + + + + + + + + + +|
C-Cell, Adenoma | X X X X X X X X |
C-Cell, Carcinoma | |
Follicular Cell, Adenocarcinoma | X |
Follicular Cell, Adenoma | |
_____________________________________________________________________________________________________________________|
GENERAL BODY SYSTEM | |
| |
None | |
_____________________________________________________________________________________________________________________|
GENITAL SYSTEM | |
| |
__________________________________________________________________________|
Clitoral Gland | + + + + + M + + + + + + + + + + + + + + + + + + +|
Adenoma | |
Leukemia Mononuclear | |
__________________________________________________________________________|
Ovary | + + + + + + + + + + + + + + + + + + + + + + + + +|
Adenocarcinoma, Metastatic, Uterus | X |
Leukemia Mononuclear | |
__________________________________________________________________________|
Uterus | + + + + + + + + + + + + + + + + + + + + + + + + +|
Adenocarcinoma | X |
Leiomyoma | |
Leukemia Mononuclear | |
Polyp Stromal | X X X|
Polyp Stromal, Multiple | |
_____________________________________________________________________________________________________________________|
HEMATOPOIETIC SYSTEM | |
| |
__________________________________________________________________________|
Blood | + + + + |
Leukemia Mononuclear | X X X X |
__________________________________________________________________________|
Bone Marrow | + + + + + + + + + + + + + + + + + + + + + + + + +|
Leukemia Mononuclear | X |
Femoral, Leukemia Mononuclear | X |
__________________________________________________________________________|
Lymph Node | + + + + + + + + + + + + + + + + + + + + + + + + +|
Deep Cervical, Leukemia Mononuclear | |
Inguinal, Leukemia Mononuclear | |
Mandibular, Leukemia Mononuclear | X X X |
Mediastinal, Leukemia Mononuclear | X X X |
Pancreatic, Leukemia Mononuclear | X |
__________________________________________________________________________|
Lymph Node, Mesenteric | + + |
_____________________________________________________________________________________________________________________|
Page 3
NTP Experiment-Test: 05076-01 NEOPLASMS BY INDIVIDUAL ANIMAL Report: PEIRPT04
Study Type: CHRONIC ETHYLENETHIOUREA Date: 04/15/97
Route: DOSED FEED Time: 15:04:52
_____________________________________________________________________________________________________________________
| 6| 7| 6| 7| 7| 5| 6| 5| 7| 7| 6| 4| 4| 7| 7| 5| 4| 7| 7| 7| 7| 5| 7| 6| 7|
DAY ON TEST | 2| 4| 5| 4| 4| 3| 9| 4| 4| 2| 5| 6| 9| 4| 4| 4| 2| 1| 4| 2| 4| 9| 4| 6| 4|
| 4| 0| 8| 0| 0| 8| 4| 7| 0| 1| 4| 6| 4| 3| 3| 4| 4| 8| 3| 1| 3| 4| 4| 7| 4|
_____________________________________________________________________________________________________________________|
| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0|
FISCHER 344 RATS FEMALE | 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0|
ANIMAL ID | 8| 8| 8| 8| 8| 8| 8| 8| 8| 8| 8| 8| 8| 8| 8| 8| 8| 8| 8| 8| 8| 8| 8| 8| 8|
0 PPM | 1| 1| 1| 1| 1| 2| 2| 2| 2| 2| 3| 3| 3| 3| 3| 4| 4| 4| 4| 4| 5| 5| 5| 5| 5|
0-0 | 1| 2| 3| 4| 5| 1| 2| 3| 4| 5| 1| 2| 3| 4| 5| 1| 2| 3| 4| 5| 1| 2| 3| 4| 5|
_____________________________________________________________________________________________________________________|
HEMATOPOIETIC SYSTEM - cont | |
| |
Leukemia Mononuclear | X X |
__________________________________________________________________________|
Spleen | + + + + + + + + + + + + + + + + + + + + + + + + +|
Adenocarcinoma, Metastatic, Uterus | X |
Leukemia Mononuclear | X X X X X X X |
Mesothelioma Malignant | X |
__________________________________________________________________________|
Thymus | M + M + M + + M + + + + + + + + + + + + + M + + +|
Leukemia Mononuclear | |
_____________________________________________________________________________________________________________________|
INTEGUMENTARY SYSTEM | |
| |
__________________________________________________________________________|
Mammary Gland | + + + + + + + + + + + + + + + + + + + + + + + + +|
Fibroadenoma | X X X X X |
Fibroadenoma, Multiple | |
__________________________________________________________________________|
Skin | + + + + + + + + + + + + + + + + + + + + + + + + +|
Keratoacanthoma | X |
Subcutaneous Tissue, Fibrosarcoma | |
Subcutaneous Tissue, Lip, | |
Osteosarcoma, Metastatic, Bone | X |
_____________________________________________________________________________________________________________________|
MUSCULOSKELETAL SYSTEM | |
| |
__________________________________________________________________________|
Bone | + + + + + + + + + + + + + + + + + + + + + + + + +|
Mandible, Osteosarcoma | X |
_____________________________________________________________________________________________________________________|
NERVOUS SYSTEM | |
| |
__________________________________________________________________________|
Brain | + + + + + + + + + + + + + + + + + + + + + + + + +|
Astrocytoma Malignant | |
Leukemia Mononuclear | X |
__________________________________________________________________________|
Peripheral Nerve | |
__________________________________________________________________________|
Spinal Cord | |
_____________________________________________________________________________________________________________________|
RESPIRATORY SYSTEM | |
| |
__________________________________________________________________________|
Lung | + + + + + + + + + + + + + + + + + + + + + + + + +|
Adenocarcinoma, Metastatic, Uterus | X |
Chordoma, Metastatic, Uncertain | |
Primary Site | X |
Leukemia Mononuclear | X X X X |
__________________________________________________________________________|
Nose | + + + + + + + + + + + + + + + + + + + + + + + + +|
__________________________________________________________________________|
Trachea | + + + + + + + + + + + + + + + + + + + + + + + + +|
_____________________________________________________________________________________________________________________|
SPECIAL SENSES SYSTEM | |
| |
__________________________________________________________________________|
Eye | + + + + |
__________________________________________________________________________|
Harderian Gland | + + + + + + + + + + + + + + + + + + + + + + + + +|
Leukemia Mononuclear | |
__________________________________________________________________________|
Zymbal's Gland | + |
Carcinoma | X |
_____________________________________________________________________________________________________________________|
Page 4
NTP Experiment-Test: 05076-01 NEOPLASMS BY INDIVIDUAL ANIMAL Report: PEIRPT04
Study Type: CHRONIC ETHYLENETHIOUREA Date: 04/15/97
Route: DOSED FEED Time: 15:04:52
_____________________________________________________________________________________________________________________
| 6| 7| 6| 7| 7| 5| 6| 5| 7| 7| 6| 4| 4| 7| 7| 5| 4| 7| 7| 7| 7| 5| 7| 6| 7|
DAY ON TEST | 2| 4| 5| 4| 4| 3| 9| 4| 4| 2| 5| 6| 9| 4| 4| 4| 2| 1| 4| 2| 4| 9| 4| 6| 4|
| 4| 0| 8| 0| 0| 8| 4| 7| 0| 1| 4| 6| 4| 3| 3| 4| 4| 8| 3| 1| 3| 4| 4| 7| 4|
_____________________________________________________________________________________________________________________|
| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0|
FISCHER 344 RATS FEMALE | 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0|
ANIMAL ID | 8| 8| 8| 8| 8| 8| 8| 8| 8| 8| 8| 8| 8| 8| 8| 8| 8| 8| 8| 8| 8| 8| 8| 8| 8|
0 PPM | 1| 1| 1| 1| 1| 2| 2| 2| 2| 2| 3| 3| 3| 3| 3| 4| 4| 4| 4| 4| 5| 5| 5| 5| 5|
0-0 | 1| 2| 3| 4| 5| 1| 2| 3| 4| 5| 1| 2| 3| 4| 5| 1| 2| 3| 4| 5| 1| 2| 3| 4| 5|
_____________________________________________________________________________________________________________________|
SPECIAL SENSES SYSTEM - cont | |
| |
_____________________________________________________________________________________________________________________|
URINARY SYSTEM | |
| |
__________________________________________________________________________|
Kidney | + + + + + + + + + + + + + + + + + + + + + + + + +|
Adenocarcinoma, Metastatic, Uterus | X |
Leukemia Mononuclear | X X X |
Mesothelioma Malignant | X |
__________________________________________________________________________|
Urinary Bladder | + + + + + + + M + + + + + + + + + + + + + + + + +|
Adenocarcinoma, Metastatic, Uterus | X |
_____________________________________________________________________________________________________________________|
SYSTEMIC LESIONS | |
__________________________________________________________________________|
Multiple Organs | + + + + + + + + + + + + + + + + + + + + + + + + +|
Leukemia Mononuclear | X X X X X X X X |
Mesothelioma Malignant | X |
_____________________________________________________________________________________________________________________|
Page 5
NTP Experiment-Test: 05076-01 NEOPLASMS BY INDIVIDUAL ANIMAL Report: PEIRPT04
Study Type: CHRONIC ETHYLENETHIOUREA Date: 04/15/97
Route: DOSED FEED Time: 15:04:52
__________________________________________________________________________________________________________________________________
| 7| 7| 5| 7| 5| 5| 7| 7| 5| 7| 7| 6| 6| 7| 7| 7| 7| 7| 7| 5| 7| 7| 7| 7| 5| |
DAY ON TEST | 4| 4| 2| 2| 6| 0| 4| 4| 6| 4| 4| 4| 5| 4| 4| 4| 4| 4| 0| 2| 4| 4| 1| 4| 5| |
| 4| 4| 6| 6| 1| 8| 5| 5| 1| 5| 5| 2| 7| 6| 6| 6| 6| 7| 7| 3| 7| 7| 8| 7| 9| |
_____________________________________________________________________________________________________________________| T (*) |
| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| O |
FISCHER 344 RATS FEMALE | 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| T |
ANIMAL ID | 8| 8| 8| 8| 8| 8| 8| 8| 8| 8| 8| 8| 8| 8| 8| 8| 8| 8| 8| 8| 9| 9| 9| 9| 9| A |
0 PPM | 6| 6| 6| 6| 6| 7| 7| 7| 7| 7| 8| 8| 8| 8| 8| 9| 9| 9| 9| 9| 0| 0| 0| 0| 0| L |
0-0 | 1| 2| 3| 4| 5| 1| 2| 3| 4| 5| 1| 2| 3| 4| 5| 1| 2| 3| 4| 5| 1| 2| 3| 4| 5| |
__________________________________________________________________________________________________________________________________
ALIMENTARY SYSTEM | | |
| | |
__________________________________________________________________________|____________|
Esophagus | + + + + + + + + + + + + + + + + + + + + + + + + +| 50 |
__________________________________________________________________________|____________|
Intestine Large | + + A + + + + + + + + + + + + + + + + + + + + + +| 48 |
__________________________________________________________________________|____________|
Intestine Large, Cecum | + + A + + + + + + + + + + + + + + M + + + + + + +| 46 |
__________________________________________________________________________|____________|
Intestine Large, Colon | + + A + + + + + + + + + + + + + + + + + + + + + +| 47 |
__________________________________________________________________________|____________|
Intestine Large, Rectum | + + A + + + + + + + + + + + + + + + + + + + + + +| 48 |
__________________________________________________________________________|____________|
Intestine Small | + + A + + + + + + + + + + + + + + + + + + + + + +| 49 |
__________________________________________________________________________|____________|
Intestine Small, Duodenum | + + A + + + + + + + + + + + + + + + + + + + + + +| 49 |
__________________________________________________________________________|____________|
Intestine Small, Ileum | + + A + + + + + + + + + + + + + + + + M + + + + +| 45 |
__________________________________________________________________________|____________|
Intestine Small, Jejunum | + + A + + + + + + + + + + + + + + + + + + + + + +| 47 |
__________________________________________________________________________|____________|
Liver | + + + + + + + + + + + + + + + + + + + + + + + + +| 50 |
Adenocarcinoma, Metastatic, Uterus | | 1 |
Leukemia Mononuclear | X X X X X X X X X X| 18 |
__________________________________________________________________________|____________|
Mesentery | + | 3 |
Adenocarcinoma, Metastatic, Uterus | | 1 |
Mesothelioma Malignant | | 1 |
__________________________________________________________________________|____________|
Pancreas | + + + + + + + + + + + + + + + + + + + + + + + + +| 50 |
Adenocarcinoma, Metastatic, Uterus | | 1 |
Leukemia Mononuclear | X X | 2 |
Mesothelioma Malignant | | 1 |
__________________________________________________________________________|____________|
Salivary Glands | + + + + + + + + + + + + + + + + + + + + + + + + +| 50 |
Leukemia Mononuclear | X | 1 |
__________________________________________________________________________|____________|
Stomach | + + A + + + + + + + + + + + + + + + + + + + + + +| 49 |
__________________________________________________________________________|____________|
Stomach, Forestomach | + + A + + + + + + + + + + + + + + + + + + + + + +| 49 |
Mesothelioma Malignant | | 1 |
Glandular, Adenocarcinoma, | | |
Metastatic, Uterus | | 1 |
__________________________________________________________________________|____________|
Stomach, Glandular | + + A + + + + + + + + + + + + + + + + + + + + + +| 48 |
Mesothelioma Malignant | | 1 |
__________________________________________________________________________|____________|
Tongue | | 1 |
Squamous Cell Papilloma | | 1 |
__________________________________________________________________________|____________|
Tooth | + + + + + + + + + + + + + + + + + + + + + + + + +| 50 |
_____________________________________________________________________________________________________________________| |
CARDIOVASCULAR SYSTEM | | |
| | |
__________________________________________________________________________|____________|
Heart | + + + + + + + + + + + + + + + + + + + + + + + + +| 50 |
Leukemia Mononuclear | X X X | 5 |
_____________________________________________________________________________________________________________________| |
ENDOCRINE SYSTEM | | |
| | |
__________________________________________________________________________|____________|
Adrenal Gland | + + + + + + + + + + + + + + + + + + + + + + + + +| 50 |
__________________________________________________________________________|____________|
Adrenal Gland, Cortex | + + + + + + + + + + + + + + + + + + + + + + + + +| 50 |
__________________________________________________________________________________________________________________________________
* : Total animals with tissue examined microscopically; total animals with tumor
+ : Tissue examined microscopically M : Missing tissue
X : Lesion present A : Autolysis precludes evaluation
I : Insufficient tissue BLANK : Not examined microscopically
Page 6
NTP Experiment-Test: 05076-01 NEOPLASMS BY INDIVIDUAL ANIMAL Report: PEIRPT04
Study Type: CHRONIC ETHYLENETHIOUREA Date: 04/15/97
Route: DOSED FEED Time: 15:04:52
__________________________________________________________________________________________________________________________________
| 7| 7| 5| 7| 5| 5| 7| 7| 5| 7| 7| 6| 6| 7| 7| 7| 7| 7| 7| 5| 7| 7| 7| 7| 5| |
DAY ON TEST | 4| 4| 2| 2| 6| 0| 4| 4| 6| 4| 4| 4| 5| 4| 4| 4| 4| 4| 0| 2| 4| 4| 1| 4| 5| |
| 4| 4| 6| 6| 1| 8| 5| 5| 1| 5| 5| 2| 7| 6| 6| 6| 6| 7| 7| 3| 7| 7| 8| 7| 9| |
_____________________________________________________________________________________________________________________| T (*) |
| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| O |
FISCHER 344 RATS FEMALE | 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| T |
ANIMAL ID | 8| 8| 8| 8| 8| 8| 8| 8| 8| 8| 8| 8| 8| 8| 8| 8| 8| 8| 8| 8| 9| 9| 9| 9| 9| A |
0 PPM | 6| 6| 6| 6| 6| 7| 7| 7| 7| 7| 8| 8| 8| 8| 8| 9| 9| 9| 9| 9| 0| 0| 0| 0| 0| L |
0-0 | 1| 2| 3| 4| 5| 1| 2| 3| 4| 5| 1| 2| 3| 4| 5| 1| 2| 3| 4| 5| 1| 2| 3| 4| 5| |
__________________________________________________________________________________________________________________________________
ENDOCRINE SYSTEM - cont | | |
| | |
Adenoma | X | 2 |
Leukemia Mononuclear | X X X X X X X| 10 |
Capsule, Adenocarcinoma, Metastatic, | | |
Uterus | | 1 |
Capsule, Mesothelioma Malignant | | 1 |
__________________________________________________________________________|____________|
Adrenal Gland, Medulla | + + + + + + + + + + + + + + + + + + + + + + + + +| 50 |
Leukemia Mononuclear | X X X X X X| 9 |
Pheochromocytoma Benign | X | 2 |
__________________________________________________________________________|____________|
Islets, Pancreatic | + + + + + + + + + + + + + + + + + + + + + + + + +| 50 |
__________________________________________________________________________|____________|
Parathyroid Gland | + + + + + + + + + + + + + + + + + + + + + + + + +| 46 |
__________________________________________________________________________|____________|
Pituitary Gland | + + + + + + + + + + + + + + + + + + + + + + + + +| 50 |
Leukemia Mononuclear | X X X X| 5 |
Pars Distalis, Adenoma | X X X X X X X X X X X X X X | 24 |
__________________________________________________________________________|____________|
Thyroid Gland | + + + + + + + + + + + + + + + + + + + + + + + + +| 50 |
C-Cell, Adenoma | X X X | 11 |
C-Cell, Carcinoma | X | 1 |
Follicular Cell, Adenocarcinoma | X | 2 |
Follicular Cell, Adenoma | X | 1 |
_____________________________________________________________________________________________________________________| |
GENERAL BODY SYSTEM | | |
| | |
None | | |
_____________________________________________________________________________________________________________________| |
GENITAL SYSTEM | | |
| | |
__________________________________________________________________________|____________|
Clitoral Gland | + + + + + + + + + + + + + + + + M + + + + + + + +| 48 |
Adenoma | X X X | 3 |
Leukemia Mononuclear | X | 1 |
__________________________________________________________________________|____________|
Ovary | + + + + + + + + + + + + + + + + + + + + + + + + +| 50 |
Adenocarcinoma, Metastatic, Uterus | | 1 |
Leukemia Mononuclear | X X X X X X X X X| 9 |
__________________________________________________________________________|____________|
Uterus | + + + + + + + + + + + + + + + + + + + + + + + + +| 50 |
Adenocarcinoma | | 1 |
Leiomyoma | X | 1 |
Leukemia Mononuclear | X | 1 |
Polyp Stromal | X X X X X | 8 |
Polyp Stromal, Multiple | X | 1 |
_____________________________________________________________________________________________________________________| |
HEMATOPOIETIC SYSTEM | | |
| | |
__________________________________________________________________________|____________|
Blood | + + + + + A + | 10 |
Leukemia Mononuclear | X X X X X X | 10 |
__________________________________________________________________________________________________________________________________
* : Total animals with tissue examined microscopically; total animals with tumor
+ : Tissue examined microscopically M : Missing tissue
X : Lesion present A : Autolysis precludes evaluation
I : Insufficient tissue BLANK : Not examined microscopically
Page 7
NTP Experiment-Test: 05076-01 NEOPLASMS BY INDIVIDUAL ANIMAL Report: PEIRPT04
Study Type: CHRONIC ETHYLENETHIOUREA Date: 04/15/97
Route: DOSED FEED Time: 15:04:52
__________________________________________________________________________________________________________________________________
| 7| 7| 5| 7| 5| 5| 7| 7| 5| 7| 7| 6| 6| 7| 7| 7| 7| 7| 7| 5| 7| 7| 7| 7| 5| |
DAY ON TEST | 4| 4| 2| 2| 6| 0| 4| 4| 6| 4| 4| 4| 5| 4| 4| 4| 4| 4| 0| 2| 4| 4| 1| 4| 5| |
| 4| 4| 6| 6| 1| 8| 5| 5| 1| 5| 5| 2| 7| 6| 6| 6| 6| 7| 7| 3| 7| 7| 8| 7| 9| |
_____________________________________________________________________________________________________________________| T (*) |
| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| O |
FISCHER 344 RATS FEMALE | 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| T |
ANIMAL ID | 8| 8| 8| 8| 8| 8| 8| 8| 8| 8| 8| 8| 8| 8| 8| 8| 8| 8| 8| 8| 9| 9| 9| 9| 9| A |
0 PPM | 6| 6| 6| 6| 6| 7| 7| 7| 7| 7| 8| 8| 8| 8| 8| 9| 9| 9| 9| 9| 0| 0| 0| 0| 0| L |
0-0 | 1| 2| 3| 4| 5| 1| 2| 3| 4| 5| 1| 2| 3| 4| 5| 1| 2| 3| 4| 5| 1| 2| 3| 4| 5| |
__________________________________________________________________________________________________________________________________
HEMATOPOIETIC SYSTEM - cont | | |
| | |
__________________________________________________________________________|____________|
Bone Marrow | + + + + + + + + + + + + + + + + + + + + + + + + +| 50 |
Leukemia Mononuclear | | 1 |
Femoral, Leukemia Mononuclear | X X X X| 5 |
__________________________________________________________________________|____________|
Lymph Node | + + + + + + + + + + + + + + + + + + + + + + + + +| 50 |
Deep Cervical, Leukemia Mononuclear | X | 1 |
Inguinal, Leukemia Mononuclear | X X | 2 |
Mandibular, Leukemia Mononuclear | X X X X X X| 9 |
Mediastinal, Leukemia Mononuclear | X X X X X X X X X| 12 |
Pancreatic, Leukemia Mononuclear | X | 2 |
__________________________________________________________________________|____________|
Lymph Node, Mesenteric | + + + | 5 |
Leukemia Mononuclear | X X | 4 |
__________________________________________________________________________|____________|
Spleen | + + + + + + + + + + + + + + + + + + + + + + + + +| 50 |
Adenocarcinoma, Metastatic, Uterus | | 1 |
Leukemia Mononuclear | X X X X X X X X X X| 17 |
Mesothelioma Malignant | | 1 |
__________________________________________________________________________|____________|
Thymus | + + + M + + + + M + + + + + + + + + + + + + + + +| 43 |
Leukemia Mononuclear | X X X | 3 |
_____________________________________________________________________________________________________________________| |
INTEGUMENTARY SYSTEM | | |
| | |
__________________________________________________________________________|____________|
Mammary Gland | + + + + + + + + + + + + + + + + + + + + + + + + +| 50 |
Fibroadenoma | X X X X X | 10 |
Fibroadenoma, Multiple | X X X | 3 |
__________________________________________________________________________|____________|
Skin | + + + + + + + + + + + + + + + + + + + + + + + + +| 50 |
Keratoacanthoma | | 1 |
Subcutaneous Tissue, Fibrosarcoma | X | 1 |
Subcutaneous Tissue, Lip, | | |
Osteosarcoma, Metastatic, Bone | | 1 |
_____________________________________________________________________________________________________________________| |
MUSCULOSKELETAL SYSTEM | | |
| | |
__________________________________________________________________________|____________|
Bone | + + + + + + + + + + + + + + + + + + + + + + + + +| 50 |
Mandible, Osteosarcoma | | 1 |
_____________________________________________________________________________________________________________________| |
NERVOUS SYSTEM | | |
| | |
__________________________________________________________________________|____________|
Brain | + + + + + + + + + + + + + + + + + + + + + + + + +| 50 |
Astrocytoma Malignant | X | 1 |
Leukemia Mononuclear | | 1 |
__________________________________________________________________________|____________|
Peripheral Nerve | + | 1 |
__________________________________________________________________________|____________|
Spinal Cord | + | 1 |
_____________________________________________________________________________________________________________________| |
RESPIRATORY SYSTEM | | |
__________________________________________________________________________________________________________________________________
* : Total animals with tissue examined microscopically; total animals with tumor
+ : Tissue examined microscopically M : Missing tissue
X : Lesion present A : Autolysis precludes evaluation
I : Insufficient tissue BLANK : Not examined microscopically
Page 8
NTP Experiment-Test: 05076-01 NEOPLASMS BY INDIVIDUAL ANIMAL Report: PEIRPT04
Study Type: CHRONIC ETHYLENETHIOUREA Date: 04/15/97
Route: DOSED FEED Time: 15:04:52
__________________________________________________________________________________________________________________________________
| 7| 7| 5| 7| 5| 5| 7| 7| 5| 7| 7| 6| 6| 7| 7| 7| 7| 7| 7| 5| 7| 7| 7| 7| 5| |
DAY ON TEST | 4| 4| 2| 2| 6| 0| 4| 4| 6| 4| 4| 4| 5| 4| 4| 4| 4| 4| 0| 2| 4| 4| 1| 4| 5| |
| 4| 4| 6| 6| 1| 8| 5| 5| 1| 5| 5| 2| 7| 6| 6| 6| 6| 7| 7| 3| 7| 7| 8| 7| 9| |
_____________________________________________________________________________________________________________________| T (*) |
| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| O |
FISCHER 344 RATS FEMALE | 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| T |
ANIMAL ID | 8| 8| 8| 8| 8| 8| 8| 8| 8| 8| 8| 8| 8| 8| 8| 8| 8| 8| 8| 8| 9| 9| 9| 9| 9| A |
0 PPM | 6| 6| 6| 6| 6| 7| 7| 7| 7| 7| 8| 8| 8| 8| 8| 9| 9| 9| 9| 9| 0| 0| 0| 0| 0| L |
0-0 | 1| 2| 3| 4| 5| 1| 2| 3| 4| 5| 1| 2| 3| 4| 5| 1| 2| 3| 4| 5| 1| 2| 3| 4| 5| |
__________________________________________________________________________________________________________________________________
RESPIRATORY SYSTEM - cont | | |
| | |
| | |
__________________________________________________________________________|____________|
Lung | + + + + + + + + + + + + + + + + + + + + + + + + +| 50 |
Adenocarcinoma, Metastatic, Uterus | | 1 |
Chordoma, Metastatic, Uncertain | | |
Primary Site | | 1 |
Leukemia Mononuclear | X X X X X X X X X| 13 |
__________________________________________________________________________|____________|
Nose | + + + + + + + + + + + + + + + + + + + + + + + + +| 50 |
__________________________________________________________________________|____________|
Trachea | + + + + + + + + + + + + + + + + + + + + + + + + +| 50 |
_____________________________________________________________________________________________________________________| |
SPECIAL SENSES SYSTEM | | |
| | |
__________________________________________________________________________|____________|
Eye | + + + + | 8 |
__________________________________________________________________________|____________|
Harderian Gland | + + + + + + + + + + + + + + + + + + + + + + + + +| 50 |
Leukemia Mononuclear | X | 1 |
__________________________________________________________________________|____________|
Zymbal's Gland | | 1 |
Carcinoma | | 1 |
_____________________________________________________________________________________________________________________| |
URINARY SYSTEM | | |
| | |
__________________________________________________________________________|____________|
Kidney | + + + + + + + + + + + + + + + + + + + + + + + + +| 50 |
Adenocarcinoma, Metastatic, Uterus | | 1 |
Leukemia Mononuclear | X X X X X X X X X| 12 |
Mesothelioma Malignant | | 1 |
__________________________________________________________________________|____________|
Urinary Bladder | + + + + + + + + + + + + + + + + + + + + + + + + +| 49 |
Adenocarcinoma, Metastatic, Uterus | | 1 |
__________________________________________________________________________________________________________________________________
SYSTEMIC LESIONS | | |
__________________________________________________________________________|____________|
Multiple Organs | + + + + + + + + + + + + + + + + + + + + + + + + +| 50 |
Leukemia Mononuclear | X X X X X X X X X X| 18 |
Mesothelioma Malignant | | 1 |
__________________________________________________________________________________________________________________________________
* : Total animals with tissue examined microscopically; total animals with tumor
+ : Tissue examined microscopically M : Missing tissue
X : Lesion present A : Autolysis precludes evaluation
I : Insufficient tissue BLANK : Not examined microscopically
Page 9
NTP Experiment-Test: 05076-01 NEOPLASMS BY INDIVIDUAL ANIMAL Report: PEIRPT04
Study Type: CHRONIC ETHYLENETHIOUREA Date: 04/15/97
Route: DOSED FEED Time: 15:04:52
_____________________________________________________________________________________________________________________
| 7| 7| 6| 7| 6| 7| 7| 7| 7| 5| 7| 7| 7| 7| 7| 7| 4| 7| 4| 7| 5| 7| 2| 7| 7|
DAY ON TEST | 4| 4| 9| 4| 6| 4| 4| 4| 4| 9| 4| 4| 4| 4| 4| 0| 3| 1| 8| 4| 2| 4| 3| 0| 2|
| 0| 0| 4| 0| 8| 0| 0| 3| 3| 2| 3| 3| 3| 4| 4| 6| 1| 2| 8| 4| 8| 4| 6| 4| 1|
_____________________________________________________________________________________________________________________|
| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0|
FISCHER 344 RATS FEMALE | 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0|
ANIMAL ID | 9| 9| 9| 9| 9| 9| 9| 9| 9| 9| 9| 9| 9| 9| 9| 9| 9| 9| 9| 9| 9| 9| 9| 9| 9|
0 PPM | 1| 1| 1| 1| 1| 2| 2| 2| 2| 2| 3| 3| 3| 3| 3| 4| 4| 4| 4| 4| 5| 5| 5| 5| 5|
10-0 | 1| 2| 3| 4| 5| 1| 2| 3| 4| 5| 1| 2| 3| 4| 5| 1| 2| 3| 4| 5| 1| 2| 3| 4| 5|
_____________________________________________________________________________________________________________________|
ALIMENTARY SYSTEM | |
| |
__________________________________________________________________________|
Esophagus | + + + + + + + + + + + + + + + + + + + + + + + + +|
__________________________________________________________________________|
Intestine Large | + + + + A + + + + + + + + + + + + + + + + + + A +|
__________________________________________________________________________|
Intestine Large, Cecum | + + + + A + + + + + + + + + + A + + + + A + + A +|
__________________________________________________________________________|
Intestine Large, Colon | + + + + A + + + + + + + + + + + + + + + A + + A +|
__________________________________________________________________________|
Intestine Large, Rectum | + + + + A + + + + + + + + M + + + + + + + + + A +|
__________________________________________________________________________|
Intestine Small | + + + + + + + + + + + + + + + + + + + + A + + + +|
__________________________________________________________________________|
Intestine Small, Duodenum | + + + + + + + + + + + + + + + + + + + + A + + + +|
__________________________________________________________________________|
Intestine Small, Ileum | + + + + A + + + + + + + + + + + + + + + A + + A +|
Jejunum, Sarcoma Stromal, Metastatic | |
__________________________________________________________________________|
Intestine Small, Jejunum | + + + + + + + + + + + + + + + + + + + + A + + A +|
__________________________________________________________________________|
Liver | + + + + + + + + + + + + + + + + + + + + + + + + +|
Hepatocellular Adenoma | |
Histiocytic Sarcoma | X |
Leukemia Mononuclear | X X X X X X X |
Neoplastic Nodule | |
__________________________________________________________________________|
Mesentery | + |
Sarcoma Stromal, Metastatic, Uterus | |
__________________________________________________________________________|
Pancreas | + + + + + + + + + + + + + + + + + + + + A + + + +|
Leukemia Mononuclear | X |
__________________________________________________________________________|
Salivary Glands | + + + + + + + + + + + + + + + + + + + + + + + + +|
Leukemia Mononuclear | X |
__________________________________________________________________________|
Stomach | + + + + + + + + + + + + + + + + + + + + A + + + +|
__________________________________________________________________________|
Stomach, Forestomach | + + + + + + + + + + + + + + + + + + + + A + + + +|
__________________________________________________________________________|
Stomach, Glandular | + + + + + + + + + + + + + + + + + + + + A + + + +|
__________________________________________________________________________|
Tooth | + + + + + + + + + + + + + + + + + + + + + + + +|
_____________________________________________________________________________________________________________________|
CARDIOVASCULAR SYSTEM | |
| |
__________________________________________________________________________|
Heart | + + + + + + + + + + + + + + + + + + + + + + + + +|
Leukemia Mononuclear | X |
_____________________________________________________________________________________________________________________|
ENDOCRINE SYSTEM | |
| |
__________________________________________________________________________|
Adrenal Gland | + + + + + + + + + + + + + + + + + + + + A + + + +|
__________________________________________________________________________|
Adrenal Gland, Cortex | + + + + + + + + + + + + + + + + + + + + A + + + +|
Adenoma | X |
Leukemia Mononuclear | X X X |
__________________________________________________________________________|
Adrenal Gland, Medulla | + + + + + + + + + + + + + + + + + + + + A + + + +|
Leukemia Mononuclear | X X X |
Pheochromocytoma Benign | X X |
__________________________________________________________________________|
Islets, Pancreatic | + + + + + + + + + + + + + + + + + + + + A + + + +|
__________________________________________________________________________|
Parathyroid Gland | + + + + + + + + + + + + + + + M + + + + + + + + +|
Adenoma | |
__________________________________________________________________________|
Pituitary Gland | + + + + + + + + + + + + + + + + + + + + + + + + +|
Leukemia Mononuclear | |
Pars Distalis, Adenoma | X X X X X X X X X X X|
_____________________________________________________________________________________________________________________|
Page 10
NTP Experiment-Test: 05076-01 NEOPLASMS BY INDIVIDUAL ANIMAL Report: PEIRPT04
Study Type: CHRONIC ETHYLENETHIOUREA Date: 04/15/97
Route: DOSED FEED Time: 15:04:52
_____________________________________________________________________________________________________________________
| 7| 7| 6| 7| 6| 7| 7| 7| 7| 5| 7| 7| 7| 7| 7| 7| 4| 7| 4| 7| 5| 7| 2| 7| 7|
DAY ON TEST | 4| 4| 9| 4| 6| 4| 4| 4| 4| 9| 4| 4| 4| 4| 4| 0| 3| 1| 8| 4| 2| 4| 3| 0| 2|
| 0| 0| 4| 0| 8| 0| 0| 3| 3| 2| 3| 3| 3| 4| 4| 6| 1| 2| 8| 4| 8| 4| 6| 4| 1|
_____________________________________________________________________________________________________________________|
| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0|
FISCHER 344 RATS FEMALE | 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0|
ANIMAL ID | 9| 9| 9| 9| 9| 9| 9| 9| 9| 9| 9| 9| 9| 9| 9| 9| 9| 9| 9| 9| 9| 9| 9| 9| 9|
0 PPM | 1| 1| 1| 1| 1| 2| 2| 2| 2| 2| 3| 3| 3| 3| 3| 4| 4| 4| 4| 4| 5| 5| 5| 5| 5|
10-0 | 1| 2| 3| 4| 5| 1| 2| 3| 4| 5| 1| 2| 3| 4| 5| 1| 2| 3| 4| 5| 1| 2| 3| 4| 5|
_____________________________________________________________________________________________________________________|
ENDOCRINE SYSTEM - cont | |
| |
__________________________________________________________________________|
Thyroid Gland | + + + + A + + + + + + + + + + + + + + + A + + + +|
C-Cell, Adenoma | X X X |
C-Cell, Carcinoma | X |
_____________________________________________________________________________________________________________________|
GENERAL BODY SYSTEM | |
| |
None | |
_____________________________________________________________________________________________________________________|
GENITAL SYSTEM | |
| |
__________________________________________________________________________|
Clitoral Gland | + + + + + + + + + + + + + + + + + + + + + + + + +|
Adenoma | |
Carcinoma | |
__________________________________________________________________________|
Ovary | + + + + + + + + + + + + + + + + + + + + + + + + +|
Leukemia Mononuclear | X X X X |
__________________________________________________________________________|
Uterus | + + + + + + + + + + + + + + + + + + + + + + + + +|
Leukemia Mononuclear | |
Polyp Stromal | X X |
Sarcoma Stromal | |
Cervix, Squamous Cell Carcinoma | |
__________________________________________________________________________|
Vagina | |
_____________________________________________________________________________________________________________________|
HEMATOPOIETIC SYSTEM | |
| |
__________________________________________________________________________|
Blood | + + + + |
Leukemia Mononuclear | X X X X |
__________________________________________________________________________|
Bone Marrow | + + + + + + + + + + + + + + + + + + + + + + + + +|
Femoral, Leukemia Mononuclear | |
__________________________________________________________________________|
Lymph Node | + + + + + + + + + + + + + + + + + + + + A + + + +|
Deep Cervical, Carcinoma, Metastatic,| |
Thyroid Gland | |
Deep Cervical, Leukemia Mononuclear | |
Mandibular, Leukemia Mononuclear | X X X X |
Mediastinal, Leukemia Mononuclear | X X X X |
Pancreatic, Leukemia Mononuclear | |
__________________________________________________________________________|
Lymph Node, Mesenteric | + + + + |
Leukemia Mononuclear | |
__________________________________________________________________________|
Spleen | + + + + + + + + + + + + + + + + + + + + + + + + +|
Leukemia Mononuclear | X X X X X X X |
__________________________________________________________________________|
Thymus | + + + + + + + + + + + + + + + + + M + + + + + + +|
Leukemia Mononuclear | X X |
_____________________________________________________________________________________________________________________|
INTEGUMENTARY SYSTEM | |
| |
__________________________________________________________________________|
Mammary Gland | + + + + + + + + + + + + + + + + + M + + + + M M +|
Adenoma | X |
Fibroadenoma | X X X X X X X |
Fibroadenoma, Multiple | |
_____________________________________________________________________________________________________________________|
Page 11
NTP Experiment-Test: 05076-01 NEOPLASMS BY INDIVIDUAL ANIMAL Report: PEIRPT04
Study Type: CHRONIC ETHYLENETHIOUREA Date: 04/15/97
Route: DOSED FEED Time: 15:04:52
_____________________________________________________________________________________________________________________
| 7| 7| 6| 7| 6| 7| 7| 7| 7| 5| 7| 7| 7| 7| 7| 7| 4| 7| 4| 7| 5| 7| 2| 7| 7|
DAY ON TEST | 4| 4| 9| 4| 6| 4| 4| 4| 4| 9| 4| 4| 4| 4| 4| 0| 3| 1| 8| 4| 2| 4| 3| 0| 2|
| 0| 0| 4| 0| 8| 0| 0| 3| 3| 2| 3| 3| 3| 4| 4| 6| 1| 2| 8| 4| 8| 4| 6| 4| 1|
_____________________________________________________________________________________________________________________|
| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0|
FISCHER 344 RATS FEMALE | 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0|
ANIMAL ID | 9| 9| 9| 9| 9| 9| 9| 9| 9| 9| 9| 9| 9| 9| 9| 9| 9| 9| 9| 9| 9| 9| 9| 9| 9|
0 PPM | 1| 1| 1| 1| 1| 2| 2| 2| 2| 2| 3| 3| 3| 3| 3| 4| 4| 4| 4| 4| 5| 5| 5| 5| 5|
10-0 | 1| 2| 3| 4| 5| 1| 2| 3| 4| 5| 1| 2| 3| 4| 5| 1| 2| 3| 4| 5| 1| 2| 3| 4| 5|
_____________________________________________________________________________________________________________________|
INTEGUMENTARY SYSTEM - cont | |
| |
__________________________________________________________________________|
Skin | + + + + + + + + + + + + + + + + + + + + + + + M +|
Basal Cell Adenoma | X |
Basal Cell Carcinoma | |
_____________________________________________________________________________________________________________________|
MUSCULOSKELETAL SYSTEM | |
| |
__________________________________________________________________________|
Bone | + + + + + + + + + + + + + + + + + + + + + + + + |
__________________________________________________________________________|
Skeletal Muscle | |
Diaphragm, Sarcoma Stromal, | |
Metastatic, Uterus | |
_____________________________________________________________________________________________________________________|
NERVOUS SYSTEM | |
| |
__________________________________________________________________________|
Brain | + + + + + + + + + + + + + + + + + + + + + + + + +|
_____________________________________________________________________________________________________________________|
RESPIRATORY SYSTEM | |
| |
__________________________________________________________________________|
Lung | + + + + + + + + + + + + + + + + + + + + + + + + +|
Histiocytic Sarcoma | X |
Leukemia Mononuclear | X X X X X X X |
__________________________________________________________________________|
Nose | + + + + + + + + + + + + + + + + + + + + + + + + +|
__________________________________________________________________________|
Trachea | + + + + + + + + + + + + + + + + + + + + + + + + +|
Leukemia Mononuclear | X |
_____________________________________________________________________________________________________________________|
SPECIAL SENSES SYSTEM | |
| |
__________________________________________________________________________|
Eye | + + |
__________________________________________________________________________|
Harderian Gland | + + + + + + + + + + + + + + + + + + + + + + + + +|
_____________________________________________________________________________________________________________________|
URINARY SYSTEM | |
| |
__________________________________________________________________________|
Kidney | + + + + + + + + + + + + + + + + + + + + A + + + +|
Leukemia Mononuclear | X X X X X X |
Lipoma | X |
__________________________________________________________________________|
Urinary Bladder | + + + + + + + + + + + + + + + + + + + + A + + A +|
Hemangioma | |
Sarcoma Stromal, Metastatic, Uterus | |
_____________________________________________________________________________________________________________________|
SYSTEMIC LESIONS | |
__________________________________________________________________________|
Multiple Organs | + + + + + + + + + + + + + + + + + + + + + + + + +|
Histiocytic Sarcoma | X |
Leukemia Mononuclear | X X X X X X X |
_____________________________________________________________________________________________________________________|
Page 12
NTP Experiment-Test: 05076-01 NEOPLASMS BY INDIVIDUAL ANIMAL Report: PEIRPT04
Study Type: CHRONIC ETHYLENETHIOUREA Date: 04/15/97
Route: DOSED FEED Time: 15:04:52
__________________________________________________________________________________________________________________________________
| 7| 7| 7| 7| 7| 4| 6| 7| 7| 7| 6| 7| 7| 7| 7| 7| 7| 6| 5| 7| 6| 4| 6| 7| 7| |
DAY ON TEST | 4| 4| 4| 1| 4| 9| 7| 4| 4| 4| 0| 4| 4| 4| 4| 4| 4| 8| 9| 4| 5| 8| 9| 4| 4| |
| 4| 5| 5| 3| 5| 4| 4| 5| 5| 6| 9| 6| 6| 6| 7| 7| 7| 3| 2| 7| 8| 0| 0| 7| 7| |
_____________________________________________________________________________________________________________________| T (*) |
| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| O |
FISCHER 344 RATS FEMALE | 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 1| 1| 1| 1| 1| T |
ANIMAL ID | 9| 9| 9| 9| 9| 9| 9| 9| 9| 9| 9| 9| 9| 9| 9| 9| 9| 9| 9| 9| 0| 0| 0| 0| 0| A |
0 PPM | 6| 6| 6| 6| 6| 7| 7| 7| 7| 7| 8| 8| 8| 8| 8| 9| 9| 9| 9| 9| 0| 0| 0| 0| 0| L |
10-0 | 1| 2| 3| 4| 5| 1| 2| 3| 4| 5| 1| 2| 3| 4| 5| 1| 2| 3| 4| 5| 1| 2| 3| 4| 5| |
__________________________________________________________________________________________________________________________________
ALIMENTARY SYSTEM | | |
| | |
__________________________________________________________________________|____________|
Esophagus | + + + + + + + + + + + + + + + + + + + + + + + + +| 50 |
__________________________________________________________________________|____________|
Intestine Large | + + + + + + + + + + + + + + + + + + + + + + + + +| 48 |
__________________________________________________________________________|____________|
Intestine Large, Cecum | + + + + + + + + + + + + + + + + + + + + + + + + +| 46 |
__________________________________________________________________________|____________|
Intestine Large, Colon | + + + + + + + + + + + + + + + + + + + + + + + + +| 47 |
__________________________________________________________________________|____________|
Intestine Large, Rectum | + + + + + + + + + + + + + + + + + + + + + M + + +| 46 |
__________________________________________________________________________|____________|
Intestine Small | + + + + + + + + + + + + + + + + + + + + + + + + +| 49 |
__________________________________________________________________________|____________|
Intestine Small, Duodenum | + + + + + + + + + + + + + + + + + + + + + + + + +| 49 |
__________________________________________________________________________|____________|
Intestine Small, Ileum | + + + + + + + + + + + + + + + + + + + + + + + + +| 47 |
Jejunum, Sarcoma Stromal, Metastatic | X | 1 |
__________________________________________________________________________|____________|
Intestine Small, Jejunum | + + + + + + + + + + + + + + + + + + + + + + + +| 47 |
__________________________________________________________________________|____________|
Liver | + + + + + + + + + + + + + + + + + + + + + + + + +| 50 |
Hepatocellular Adenoma | X | 1 |
Histiocytic Sarcoma | | 1 |
Leukemia Mononuclear | X X X X X X X X X X | 17 |
Neoplastic Nodule | X | 1 |
__________________________________________________________________________|____________|
Mesentery | + | 2 |
Sarcoma Stromal, Metastatic, Uterus | X | 1 |
__________________________________________________________________________|____________|
Pancreas | + + + + + + + + + + + + + + + + + + + + + + + + +| 49 |
Leukemia Mononuclear | | 1 |
__________________________________________________________________________|____________|
Salivary Glands | + + + + + + + + + + + + + + + + + + + + + + + + +| 50 |
Leukemia Mononuclear | | 1 |
__________________________________________________________________________|____________|
Stomach | + + + + + + + + + + + + + + + + + + + + + + + + +| 49 |
__________________________________________________________________________|____________|
Stomach, Forestomach | + + + + + + + + + + + + + + + + + + + + + + + + +| 49 |
__________________________________________________________________________|____________|
Stomach, Glandular | + + + + + + + + + + + + + + + + + + + + + + + + +| 49 |
__________________________________________________________________________|____________|
Tooth | + + + + + + + + + + + + + + + + + + + + + + + + +| 49 |
_____________________________________________________________________________________________________________________| |
CARDIOVASCULAR SYSTEM | | |
| | |
__________________________________________________________________________|____________|
Heart | + + + + + + + + + + + + + + + + + + + + + + + + +| 50 |
Leukemia Mononuclear | X | 2 |
_____________________________________________________________________________________________________________________| |
ENDOCRINE SYSTEM | | |
| | |
__________________________________________________________________________|____________|
Adrenal Gland | + + + + + + + + + + + + + + + + + + + + + + + + +| 49 |
__________________________________________________________________________|____________|
Adrenal Gland, Cortex | + + + + + + + + + + + + + + + + + + + + + + + + +| 49 |
Adenoma | | 1 |
Leukemia Mononuclear | X X X | 6 |
__________________________________________________________________________|____________|
Adrenal Gland, Medulla | + + + + + + + + + + + + + + + + + + + + + + + + +| 49 |
Leukemia Mononuclear | X X X | 6 |
Pheochromocytoma Benign | X X X X X X | 8 |
__________________________________________________________________________|____________|
Islets, Pancreatic | + + + + + + + + + + + + + + + + + + + + + + + + +| 49 |
__________________________________________________________________________________________________________________________________
* : Total animals with tissue examined microscopically; total animals with tumor
+ : Tissue examined microscopically M : Missing tissue
X : Lesion present A : Autolysis precludes evaluation
I : Insufficient tissue BLANK : Not examined microscopically
Page 13
NTP Experiment-Test: 05076-01 NEOPLASMS BY INDIVIDUAL ANIMAL Report: PEIRPT04
Study Type: CHRONIC ETHYLENETHIOUREA Date: 04/15/97
Route: DOSED FEED Time: 15:04:52
__________________________________________________________________________________________________________________________________
| 7| 7| 7| 7| 7| 4| 6| 7| 7| 7| 6| 7| 7| 7| 7| 7| 7| 6| 5| 7| 6| 4| 6| 7| 7| |
DAY ON TEST | 4| 4| 4| 1| 4| 9| 7| 4| 4| 4| 0| 4| 4| 4| 4| 4| 4| 8| 9| 4| 5| 8| 9| 4| 4| |
| 4| 5| 5| 3| 5| 4| 4| 5| 5| 6| 9| 6| 6| 6| 7| 7| 7| 3| 2| 7| 8| 0| 0| 7| 7| |
_____________________________________________________________________________________________________________________| T (*) |
| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| O |
FISCHER 344 RATS FEMALE | 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 1| 1| 1| 1| 1| T |
ANIMAL ID | 9| 9| 9| 9| 9| 9| 9| 9| 9| 9| 9| 9| 9| 9| 9| 9| 9| 9| 9| 9| 0| 0| 0| 0| 0| A |
0 PPM | 6| 6| 6| 6| 6| 7| 7| 7| 7| 7| 8| 8| 8| 8| 8| 9| 9| 9| 9| 9| 0| 0| 0| 0| 0| L |
10-0 | 1| 2| 3| 4| 5| 1| 2| 3| 4| 5| 1| 2| 3| 4| 5| 1| 2| 3| 4| 5| 1| 2| 3| 4| 5| |
__________________________________________________________________________________________________________________________________
ENDOCRINE SYSTEM - cont | | |
| | |
__________________________________________________________________________|____________|
Parathyroid Gland | + + + + + + + M + + + + + + + + M + + + + + + + +| 47 |
Adenoma | X | 1 |
__________________________________________________________________________|____________|
Pituitary Gland | + + + + + + + + + + + + + + + + + + + + + + + + +| 50 |
Leukemia Mononuclear | X X | 2 |
Pars Distalis, Adenoma | X X X X X X X X X X X X | 23 |
__________________________________________________________________________|____________|
Thyroid Gland | + + + + + + + + + + + + + + + + + + + + + + + + +| 48 |
C-Cell, Adenoma | X X X X X X X| 10 |
C-Cell, Carcinoma | X X| 3 |
_____________________________________________________________________________________________________________________| |
GENERAL BODY SYSTEM | | |
| | |
None | | |
_____________________________________________________________________________________________________________________| |
GENITAL SYSTEM | | |
| | |
__________________________________________________________________________|____________|
Clitoral Gland | + + + + + + + + + + + + + + + + + + + + + + + + +| 50 |
Adenoma | X | 1 |
Carcinoma | X | 1 |
__________________________________________________________________________|____________|
Ovary | + + + + + + + + + + + + + + + + + + + + + + + + +| 50 |
Leukemia Mononuclear | X X X X | 8 |
__________________________________________________________________________|____________|
Uterus | + + + + + + + + + + + + + + + + + + + + + + + + +| 50 |
Leukemia Mononuclear | X | 1 |
Polyp Stromal | X X X X| 6 |
Sarcoma Stromal | X | 1 |
Cervix, Squamous Cell Carcinoma | X | 1 |
__________________________________________________________________________|____________|
Vagina | + + | 2 |
_____________________________________________________________________________________________________________________| |
HEMATOPOIETIC SYSTEM | | |
| | |
__________________________________________________________________________|____________|
Blood | + + + + + + | 10 |
Leukemia Mononuclear | X X X X X X | 10 |
__________________________________________________________________________|____________|
Bone Marrow | + + + + + + + + + + + + + + + + + + + + + + + + +| 50 |
Femoral, Leukemia Mononuclear | X X | 2 |
__________________________________________________________________________|____________|
Lymph Node | + + + + + + + + + + + + + + + + + + + + + + + + +| 49 |
Deep Cervical, Carcinoma, Metastatic,| | |
Thyroid Gland | X | 1 |
Deep Cervical, Leukemia Mononuclear | X | 1 |
Mandibular, Leukemia Mononuclear | X X X X X X | 10 |
Mediastinal, Leukemia Mononuclear | X X X X X | 9 |
Pancreatic, Leukemia Mononuclear | X X | 2 |
__________________________________________________________________________|____________|
Lymph Node, Mesenteric | + + + + | 8 |
Leukemia Mononuclear | X X | 2 |
__________________________________________________________________________________________________________________________________
* : Total animals with tissue examined microscopically; total animals with tumor
+ : Tissue examined microscopically M : Missing tissue
X : Lesion present A : Autolysis precludes evaluation
I : Insufficient tissue BLANK : Not examined microscopically
Page 14
NTP Experiment-Test: 05076-01 NEOPLASMS BY INDIVIDUAL ANIMAL Report: PEIRPT04
Study Type: CHRONIC ETHYLENETHIOUREA Date: 04/15/97
Route: DOSED FEED Time: 15:04:52
__________________________________________________________________________________________________________________________________
| 7| 7| 7| 7| 7| 4| 6| 7| 7| 7| 6| 7| 7| 7| 7| 7| 7| 6| 5| 7| 6| 4| 6| 7| 7| |
DAY ON TEST | 4| 4| 4| 1| 4| 9| 7| 4| 4| 4| 0| 4| 4| 4| 4| 4| 4| 8| 9| 4| 5| 8| 9| 4| 4| |
| 4| 5| 5| 3| 5| 4| 4| 5| 5| 6| 9| 6| 6| 6| 7| 7| 7| 3| 2| 7| 8| 0| 0| 7| 7| |
_____________________________________________________________________________________________________________________| T (*) |
| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| O |
FISCHER 344 RATS FEMALE | 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 1| 1| 1| 1| 1| T |
ANIMAL ID | 9| 9| 9| 9| 9| 9| 9| 9| 9| 9| 9| 9| 9| 9| 9| 9| 9| 9| 9| 9| 0| 0| 0| 0| 0| A |
0 PPM | 6| 6| 6| 6| 6| 7| 7| 7| 7| 7| 8| 8| 8| 8| 8| 9| 9| 9| 9| 9| 0| 0| 0| 0| 0| L |
10-0 | 1| 2| 3| 4| 5| 1| 2| 3| 4| 5| 1| 2| 3| 4| 5| 1| 2| 3| 4| 5| 1| 2| 3| 4| 5| |
__________________________________________________________________________________________________________________________________
HEMATOPOIETIC SYSTEM - cont | | |
| | |
__________________________________________________________________________|____________|
Spleen | + + + + + + + + + + + + + + + + + + + + + + + + +| 50 |
Leukemia Mononuclear | X X X X X X X X X X X | 18 |
__________________________________________________________________________|____________|
Thymus | + + + + + + + + + + + + + M + + + + M M + + + + +| 46 |
Leukemia Mononuclear | X | 3 |
_____________________________________________________________________________________________________________________| |
INTEGUMENTARY SYSTEM | | |
| | |
__________________________________________________________________________|____________|
Mammary Gland | + + + + + + + + + + + + + + + + + + + + + + + + +| 47 |
Adenoma | | 1 |
Fibroadenoma | X X X X | 11 |
Fibroadenoma, Multiple | X X | 2 |
__________________________________________________________________________|____________|
Skin | + + + + + + + + + + + + + + + + + + + + + + + + +| 49 |
Basal Cell Adenoma | | 1 |
Basal Cell Carcinoma | X | 1 |
_____________________________________________________________________________________________________________________| |
MUSCULOSKELETAL SYSTEM | | |
| | |
__________________________________________________________________________|____________|
Bone | + + + + + + + + + + + + + + + + + + + + + + + + +| 49 |
__________________________________________________________________________|____________|
Skeletal Muscle | + | 1 |
Diaphragm, Sarcoma Stromal, | | |
Metastatic, Uterus | X | 1 |
_____________________________________________________________________________________________________________________| |
NERVOUS SYSTEM | | |
| | |
__________________________________________________________________________|____________|
Brain | + + + + + + + + + + + + + + + + + + + + + + + + +| 50 |
_____________________________________________________________________________________________________________________| |
RESPIRATORY SYSTEM | | |
| | |
__________________________________________________________________________|____________|
Lung | + + + + + + + + + + + + + + + + + + + + + + + + +| 50 |
Histiocytic Sarcoma | | 1 |
Leukemia Mononuclear | X X X X X X X X X | 16 |
__________________________________________________________________________|____________|
Nose | + + + + + + + + + + + + + + + + + + + + + + + + +| 50 |
__________________________________________________________________________|____________|
Trachea | + + + + + + + + + + + + + + + + + + + + + + + + +| 50 |
Leukemia Mononuclear | | 1 |
_____________________________________________________________________________________________________________________| |
SPECIAL SENSES SYSTEM | | |
| | |
__________________________________________________________________________|____________|
Eye | + + + + + + + | 9 |
__________________________________________________________________________|____________|
Harderian Gland | + + + + + + + + + + + + + + + + + + + + + + + + +| 50 |
_____________________________________________________________________________________________________________________| |
URINARY SYSTEM | | |
| | |
__________________________________________________________________________|____________|
Kidney | + + + + + + + + + + + + + + + + + + + + + + + + +| 49 |
Leukemia Mononuclear | X X X X X X X X | 14 |
Lipoma | | 1 |
__________________________________________________________________________________________________________________________________
* : Total animals with tissue examined microscopically; total animals with tumor
+ : Tissue examined microscopically M : Missing tissue
X : Lesion present A : Autolysis precludes evaluation
I : Insufficient tissue BLANK : Not examined microscopically
Page 15
NTP Experiment-Test: 05076-01 NEOPLASMS BY INDIVIDUAL ANIMAL Report: PEIRPT04
Study Type: CHRONIC ETHYLENETHIOUREA Date: 04/15/97
Route: DOSED FEED Time: 15:04:52
__________________________________________________________________________________________________________________________________
| 7| 7| 7| 7| 7| 4| 6| 7| 7| 7| 6| 7| 7| 7| 7| 7| 7| 6| 5| 7| 6| 4| 6| 7| 7| |
DAY ON TEST | 4| 4| 4| 1| 4| 9| 7| 4| 4| 4| 0| 4| 4| 4| 4| 4| 4| 8| 9| 4| 5| 8| 9| 4| 4| |
| 4| 5| 5| 3| 5| 4| 4| 5| 5| 6| 9| 6| 6| 6| 7| 7| 7| 3| 2| 7| 8| 0| 0| 7| 7| |
_____________________________________________________________________________________________________________________| T (*) |
| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| O |
FISCHER 344 RATS FEMALE | 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 1| 1| 1| 1| 1| T |
ANIMAL ID | 9| 9| 9| 9| 9| 9| 9| 9| 9| 9| 9| 9| 9| 9| 9| 9| 9| 9| 9| 9| 0| 0| 0| 0| 0| A |
0 PPM | 6| 6| 6| 6| 6| 7| 7| 7| 7| 7| 8| 8| 8| 8| 8| 9| 9| 9| 9| 9| 0| 0| 0| 0| 0| L |
10-0 | 1| 2| 3| 4| 5| 1| 2| 3| 4| 5| 1| 2| 3| 4| 5| 1| 2| 3| 4| 5| 1| 2| 3| 4| 5| |
__________________________________________________________________________________________________________________________________
URINARY SYSTEM - cont | | |
| | |
__________________________________________________________________________|____________|
Urinary Bladder | + + + + + + + + + + + + + + + + + + + + + + + + +| 48 |
Hemangioma | X | 1 |
Sarcoma Stromal, Metastatic, Uterus | X | 1 |
__________________________________________________________________________________________________________________________________
SYSTEMIC LESIONS | | |
__________________________________________________________________________|____________|
Multiple Organs | + + + + + + + + + + + + + + + + + + + + + + + + +| 50 |
Histiocytic Sarcoma | | 1 |
Leukemia Mononuclear | X X X X X X X X X X X | 18 |
__________________________________________________________________________________________________________________________________
* : Total animals with tissue examined microscopically; total animals with tumor
+ : Tissue examined microscopically M : Missing tissue
X : Lesion present A : Autolysis precludes evaluation
I : Insufficient tissue BLANK : Not examined microscopically
Page 16
NTP Experiment-Test: 05076-01 NEOPLASMS BY INDIVIDUAL ANIMAL Report: PEIRPT04
Study Type: CHRONIC ETHYLENETHIOUREA Date: 04/15/97
Route: DOSED FEED Time: 15:04:52
_____________________________________________________________________________________________________________________
| 7| 7| 6| 5| 7| 5| 7| 5| 7| 7| 7| 5| 7| 7| 7| 7| 6| 7| 6| 7| 7| 7| 7| 7| 7|
DAY ON TEST | 4| 4| 1| 8| 0| 5| 4| 2| 3| 4| 4| 1| 4| 4| 4| 4| 9| 4| 0| 4| 4| 4| 4| 4| 4|
| 0| 0| 0| 1| 0| 7| 0| 3| 5| 0| 0| 1| 3| 3| 3| 3| 9| 3| 6| 4| 4| 4| 4| 4| 4|
_____________________________________________________________________________________________________________________|
| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0|
FISCHER 344 RATS FEMALE | 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1|
ANIMAL ID | 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0|
25 PPM | 1| 1| 1| 1| 1| 2| 2| 2| 2| 2| 3| 3| 3| 3| 3| 4| 4| 4| 4| 4| 5| 5| 5| 5| 5|
1-1 | 1| 2| 3| 4| 5| 1| 2| 3| 4| 5| 1| 2| 3| 4| 5| 1| 2| 3| 4| 5| 1| 2| 3| 4| 5|
_____________________________________________________________________________________________________________________|
ALIMENTARY SYSTEM | |
| |
__________________________________________________________________________|
Esophagus | + + + + + + + + + + + + + + + + + + + + + + + + +|
__________________________________________________________________________|
Intestine Large | + + + + + + + + + + + + + + + + + + + + + + + + +|
__________________________________________________________________________|
Intestine Large, Cecum | + + + + + A + + + + + + + + + + + + + + + + + + +|
__________________________________________________________________________|
Intestine Large, Colon | + + + + + + + + + + + + + + + + + + + + + + + + +|
__________________________________________________________________________|
Intestine Large, Rectum | + + + + + + + + + + + + + + + + + + + + + + + + +|
__________________________________________________________________________|
Intestine Small | + + + + + + + + + + + + + + + + + + + + + + + + +|
__________________________________________________________________________|
Intestine Small, Duodenum | + + + + + + + + + + + + + + + + + + + + + + + + +|
__________________________________________________________________________|
Intestine Small, Ileum | + + + + + + + + + + + + + + + + + + + + + + + + +|
__________________________________________________________________________|
Intestine Small, Jejunum | + + + + + + + + + + + + + + + + + + + + + + + + +|
__________________________________________________________________________|
Liver | + + + + + + + + + + + + + + + + + + + + + + + + +|
Leukemia Mononuclear | X X X X X X X X X|
__________________________________________________________________________|
Mesentery | + |
Leukemia Mononuclear | X |
__________________________________________________________________________|
Pancreas | + + + + + + + + + + + + + + + + + + + + + + + + +|
Leukemia Mononuclear | X X|
__________________________________________________________________________|
Salivary Glands | + + + + + + + + + + + + + + + + + + + + + + + + +|
Leukemia Mononuclear | X |
__________________________________________________________________________|
Stomach | + + + + + + + + + + + + + + + + + + + + + + + + +|
__________________________________________________________________________|
Stomach, Forestomach | + + + + + + + + + + + + + + + + + + + + + + + + +|
__________________________________________________________________________|
Stomach, Glandular | + + + + + + + + + + + + + + + + + + + + + + + + +|
Leukemia Mononuclear | X|
__________________________________________________________________________|
Tongue | |
Squamous Cell Carcinoma | |
__________________________________________________________________________|
Tooth | + + + + + + + + + + + + + + + + + + + + + + + + +|
_____________________________________________________________________________________________________________________|
CARDIOVASCULAR SYSTEM | |
| |
__________________________________________________________________________|
Heart | + + + + + + + + + + + + + + + + + + + + + + + + +|
Leukemia Mononuclear | X X X|
_____________________________________________________________________________________________________________________|
ENDOCRINE SYSTEM | |
| |
__________________________________________________________________________|
Adrenal Gland | + + + + + + + + + + + + + + + + + + + + + + + + +|
__________________________________________________________________________|
Adrenal Gland, Cortex | + + + + + + + + + + + + + + + + + + + + + + + + +|
Adenoma | X X X X |
Leukemia Mononuclear | X X X X|
__________________________________________________________________________|
Adrenal Gland, Medulla | + + + + + + + + + + + + + + + + + + + + + + + + +|
Leukemia Mononuclear | X X X X|
Pheochromocytoma Benign | X |
Bilateral, Pheochromocytoma Benign | X |
__________________________________________________________________________|
Islets, Pancreatic | + + + + + + + + + + + + + + + + + + + + + + + + +|
Adenoma | |
__________________________________________________________________________|
Parathyroid Gland | + + + I + + + + + + + + + + + + + + + + + + + + +|
Adenoma | X X |
__________________________________________________________________________|
Pituitary Gland | + + + + + + + + + + + + + + + + + + + + + + + + +|
Leukemia Mononuclear | X X X X|
_____________________________________________________________________________________________________________________|
Page 17
NTP Experiment-Test: 05076-01 NEOPLASMS BY INDIVIDUAL ANIMAL Report: PEIRPT04
Study Type: CHRONIC ETHYLENETHIOUREA Date: 04/15/97
Route: DOSED FEED Time: 15:04:52
_____________________________________________________________________________________________________________________
| 7| 7| 6| 5| 7| 5| 7| 5| 7| 7| 7| 5| 7| 7| 7| 7| 6| 7| 6| 7| 7| 7| 7| 7| 7|
DAY ON TEST | 4| 4| 1| 8| 0| 5| 4| 2| 3| 4| 4| 1| 4| 4| 4| 4| 9| 4| 0| 4| 4| 4| 4| 4| 4|
| 0| 0| 0| 1| 0| 7| 0| 3| 5| 0| 0| 1| 3| 3| 3| 3| 9| 3| 6| 4| 4| 4| 4| 4| 4|
_____________________________________________________________________________________________________________________|
| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0|
FISCHER 344 RATS FEMALE | 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1|
ANIMAL ID | 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0|
25 PPM | 1| 1| 1| 1| 1| 2| 2| 2| 2| 2| 3| 3| 3| 3| 3| 4| 4| 4| 4| 4| 5| 5| 5| 5| 5|
1-1 | 1| 2| 3| 4| 5| 1| 2| 3| 4| 5| 1| 2| 3| 4| 5| 1| 2| 3| 4| 5| 1| 2| 3| 4| 5|
_____________________________________________________________________________________________________________________|
ENDOCRINE SYSTEM - cont | |
| |
Pars Distalis, Adenoma | X X X X X X X X X X X X X X |
Pars Distalis, Adenoma, Multiple | |
Pars Distalis, Carcinoma | |
__________________________________________________________________________|
Thyroid Gland | + + + + + + + + + + + + + + + + + + + + + + + + +|
Leukemia Mononuclear | X |
Bilateral, C-Cell, Adenoma | X |
C-Cell, Adenoma | X X X X X X |
C-Cell, Carcinoma | X |
Follicular Cell, Adenocarcinoma | X |
_____________________________________________________________________________________________________________________|
GENERAL BODY SYSTEM | |
| |
None | |
_____________________________________________________________________________________________________________________|
GENITAL SYSTEM | |
| |
__________________________________________________________________________|
Clitoral Gland | + + + + M + + + + + + + + + + + + + + + + + + + +|
Leukemia Mononuclear | X |
__________________________________________________________________________|
Ovary | + + + + + + + + + + + + + + + + + + + + + + + + +|
Leukemia Mononuclear | X X X|
__________________________________________________________________________|
Uterus | + + + + + + + + + + + + + + + + + + + + + + + + +|
Leiomyoma | |
Polyp Stromal | X X X X X X |
_____________________________________________________________________________________________________________________|
HEMATOPOIETIC SYSTEM | |
| |
__________________________________________________________________________|
Blood | + + + + + + + +|
Leukemia Mononuclear | X X X X X X X X|
__________________________________________________________________________|
Bone Marrow | + + + + + + + + + + + + + + + + + + A + + + + + +|
Femoral, Leukemia Mononuclear | X X X X|
__________________________________________________________________________|
Lymph Node | + + + + + + + + + + + + + + + + + + + + + + + + +|
Inguinal, Leukemia Mononuclear | X X |
Mandibular, Leukemia Mononuclear | X X X X X X X|
Mediastinal, Leukemia Mononuclear | X X X X |
__________________________________________________________________________|
Lymph Node, Mesenteric | + + + + + |
Leukemia Mononuclear | X X X |
__________________________________________________________________________|
Spleen | + + + + + + + + + + + + + + + + + + + + + + + + +|
Leukemia Mononuclear | X X X X X X X X X|
__________________________________________________________________________|
Thymus | + + + + M + M + + + + + + + + + + + + + + + M + +|
Leukemia Mononuclear | X |
_____________________________________________________________________________________________________________________|
INTEGUMENTARY SYSTEM | |
| |
__________________________________________________________________________|
Mammary Gland | + + + + + + + + + + + + + + + + + + + + + + + + +|
Adenocarcinoma | X |
Adenoma | X |
Fibroadenoma | X X X |
Fibroadenoma, Multiple | X |
_____________________________________________________________________________________________________________________|
Page 18
NTP Experiment-Test: 05076-01 NEOPLASMS BY INDIVIDUAL ANIMAL Report: PEIRPT04
Study Type: CHRONIC ETHYLENETHIOUREA Date: 04/15/97
Route: DOSED FEED Time: 15:04:52
_____________________________________________________________________________________________________________________
| 7| 7| 6| 5| 7| 5| 7| 5| 7| 7| 7| 5| 7| 7| 7| 7| 6| 7| 6| 7| 7| 7| 7| 7| 7|
DAY ON TEST | 4| 4| 1| 8| 0| 5| 4| 2| 3| 4| 4| 1| 4| 4| 4| 4| 9| 4| 0| 4| 4| 4| 4| 4| 4|
| 0| 0| 0| 1| 0| 7| 0| 3| 5| 0| 0| 1| 3| 3| 3| 3| 9| 3| 6| 4| 4| 4| 4| 4| 4|
_____________________________________________________________________________________________________________________|
| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0|
FISCHER 344 RATS FEMALE | 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1|
ANIMAL ID | 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0|
25 PPM | 1| 1| 1| 1| 1| 2| 2| 2| 2| 2| 3| 3| 3| 3| 3| 4| 4| 4| 4| 4| 5| 5| 5| 5| 5|
1-1 | 1| 2| 3| 4| 5| 1| 2| 3| 4| 5| 1| 2| 3| 4| 5| 1| 2| 3| 4| 5| 1| 2| 3| 4| 5|
_____________________________________________________________________________________________________________________|
INTEGUMENTARY SYSTEM - cont | |
| |
__________________________________________________________________________|
Skin | + + + + + + + + + + + + + + + + + + + + + + + + +|
Keratoacanthoma | X |
Leukemia Mononuclear | X |
_____________________________________________________________________________________________________________________|
MUSCULOSKELETAL SYSTEM | |
| |
__________________________________________________________________________|
Bone | + + + + + + + + + + + + + + + + + + + + + + + + +|
Chondrosarcoma | X X |
_____________________________________________________________________________________________________________________|
NERVOUS SYSTEM | |
| |
__________________________________________________________________________|
Brain | + + + + + + + + + + + + + + + + + + + + + + + + +|
Astrocytoma Malignant | |
Carcinoma, Metastatic, Pituitary | |
Gland | |
_____________________________________________________________________________________________________________________|
RESPIRATORY SYSTEM | |
| |
__________________________________________________________________________|
Lung | + + + + + + + + + + + + + + + + + + + + + + + + +|
Leukemia Mononuclear | X X X X X X X X X|
__________________________________________________________________________|
Nose | + + M + + + + + + + + + + + + + + + + + + + + + +|
__________________________________________________________________________|
Trachea | + + + + + + + + + + + + + + + + + + + + + + + + +|
_____________________________________________________________________________________________________________________|
SPECIAL SENSES SYSTEM | |
| |
__________________________________________________________________________|
Eye | + + + |
__________________________________________________________________________|
Harderian Gland | + + + + + + + + + + + + + + + + + + + + + + + + +|
_____________________________________________________________________________________________________________________|
URINARY SYSTEM | |
| |
__________________________________________________________________________|
Kidney | + + + + + + + + + + + + + + + + + + + + + + + + +|
Leukemia Mononuclear | X X X X X X X|
__________________________________________________________________________|
Urinary Bladder | + + + + + + + + + + + + + + + + + + + + + + + + +|
Leukemia Mononuclear | X X|
_____________________________________________________________________________________________________________________|
SYSTEMIC LESIONS | |
__________________________________________________________________________|
Multiple Organs | + + + + + + + + + + + + + + + + + + + + + + + + +|
Leukemia Mononuclear | X X X X X X X X X|
_____________________________________________________________________________________________________________________|
Page 19
NTP Experiment-Test: 05076-01 NEOPLASMS BY INDIVIDUAL ANIMAL Report: PEIRPT04
Study Type: CHRONIC ETHYLENETHIOUREA Date: 04/15/97
Route: DOSED FEED Time: 15:04:52
__________________________________________________________________________________________________________________________________
| 7| 7| 7| 7| 7| 6| 7| 6| 7| 7| 7| 7| 4| 7| 7| 7| 6| 7| 7| 7| 7| 6| 7| 7| 7| |
DAY ON TEST | 4| 4| 4| 4| 4| 5| 4| 3| 4| 4| 4| 4| 4| 4| 4| 4| 7| 4| 4| 2| 0| 9| 4| 4| 4| |
| 5| 5| 5| 5| 5| 2| 6| 6| 6| 6| 6| 6| 7| 6| 7| 7| 9| 7| 7| 1| 5| 6| 7| 7| 5| |
_____________________________________________________________________________________________________________________| T (*) |
| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| O |
FISCHER 344 RATS FEMALE | 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| T |
ANIMAL ID | 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 1| 1| 1| 1| 1| A |
25 PPM | 6| 6| 6| 6| 6| 7| 7| 7| 7| 7| 8| 8| 8| 8| 8| 9| 9| 9| 9| 9| 0| 0| 0| 0| 0| L |
1-1 | 1| 2| 3| 4| 5| 1| 2| 3| 4| 5| 1| 2| 3| 4| 5| 1| 2| 3| 4| 5| 1| 2| 3| 4| 5| |
__________________________________________________________________________________________________________________________________
ALIMENTARY SYSTEM | | |
| | |
__________________________________________________________________________|____________|
Esophagus | + + + + + + + + + + + + + + + + + + + + + + + + M| 49 |
__________________________________________________________________________|____________|
Intestine Large | + + + + + + + + + + + + + + + + + + + + + + + + +| 50 |
__________________________________________________________________________|____________|
Intestine Large, Cecum | + + + + + + + + + + + + + + + + + + + + A + + + +| 48 |
__________________________________________________________________________|____________|
Intestine Large, Colon | + + + + + + + + + + + + + + + + + + + + + + + + +| 50 |
__________________________________________________________________________|____________|
Intestine Large, Rectum | + + + + + + + + + + + + + + + + + + + + A + + + +| 49 |
__________________________________________________________________________|____________|
Intestine Small | + + + + + + + + + + + + + + + + + + + + + + + + +| 50 |
__________________________________________________________________________|____________|
Intestine Small, Duodenum | + + + + + + + + + + + + + + + + + + + + + + + + +| 50 |
__________________________________________________________________________|____________|
Intestine Small, Ileum | + + + + + + + + + M + + + + + + + + + + A + + + +| 48 |
__________________________________________________________________________|____________|
Intestine Small, Jejunum | + + + + + + + + + + + + + + + + + + + + + + + + +| 50 |
__________________________________________________________________________|____________|
Liver | + + + + + + + + + + + + + + + + + + + + + + + + +| 50 |
Leukemia Mononuclear | X X X X X X X X X X | 19 |
__________________________________________________________________________|____________|
Mesentery | + | 2 |
Leukemia Mononuclear | | 1 |
__________________________________________________________________________|____________|
Pancreas | + + + + + + + + + + + + + + + + + + + + + + + + +| 50 |
Leukemia Mononuclear | | 2 |
__________________________________________________________________________|____________|
Salivary Glands | + + + + + + + + + + + + + + + + + + + + + + + + +| 50 |
Leukemia Mononuclear | | 1 |
__________________________________________________________________________|____________|
Stomach | + + + + + + + + + + + + + + + + + + + + + + + + +| 50 |
__________________________________________________________________________|____________|
Stomach, Forestomach | + + + + + + + + + + + + + + + + + + + + + + + + +| 50 |
__________________________________________________________________________|____________|
Stomach, Glandular | + + + + + + + + + + + + + + + + + + + + + + + + +| 50 |
Leukemia Mononuclear | | 1 |
__________________________________________________________________________|____________|
Tongue | + | 1 |
Squamous Cell Carcinoma | X | 1 |
__________________________________________________________________________|____________|
Tooth | + + + + + + + + + + + + + + + + + + + + + + + + +| 50 |
_____________________________________________________________________________________________________________________| |
CARDIOVASCULAR SYSTEM | | |
| | |
__________________________________________________________________________|____________|
Heart | + + + + + + + + + + + + + + + + + + + + + + + + +| 50 |
Leukemia Mononuclear | | 3 |
_____________________________________________________________________________________________________________________| |
ENDOCRINE SYSTEM | | |
| | |
__________________________________________________________________________|____________|
Adrenal Gland | + + + + + + + + + + + + + + + + + + + + + + + + +| 50 |
__________________________________________________________________________|____________|
Adrenal Gland, Cortex | + + + + + + + + + + + + + + + + + + + + + + + +| 49 |
Adenoma | X X | 6 |
Leukemia Mononuclear | X X | 6 |
__________________________________________________________________________|____________|
Adrenal Gland, Medulla | + + + + + + + + + + + + + + + + + + + + + + + +| 49 |
Leukemia Mononuclear | X X | 6 |
Pheochromocytoma Benign | | 1 |
Bilateral, Pheochromocytoma Benign | X | 2 |
__________________________________________________________________________|____________|
Islets, Pancreatic | + + + + + + + + + + + + + + + + + + + + + + + + +| 50 |
__________________________________________________________________________________________________________________________________
* : Total animals with tissue examined microscopically; total animals with tumor
+ : Tissue examined microscopically M : Missing tissue
X : Lesion present A : Autolysis precludes evaluation
I : Insufficient tissue BLANK : Not examined microscopically
Page 20
NTP Experiment-Test: 05076-01 NEOPLASMS BY INDIVIDUAL ANIMAL Report: PEIRPT04
Study Type: CHRONIC ETHYLENETHIOUREA Date: 04/15/97
Route: DOSED FEED Time: 15:04:52
__________________________________________________________________________________________________________________________________
| 7| 7| 7| 7| 7| 6| 7| 6| 7| 7| 7| 7| 4| 7| 7| 7| 6| 7| 7| 7| 7| 6| 7| 7| 7| |
DAY ON TEST | 4| 4| 4| 4| 4| 5| 4| 3| 4| 4| 4| 4| 4| 4| 4| 4| 7| 4| 4| 2| 0| 9| 4| 4| 4| |
| 5| 5| 5| 5| 5| 2| 6| 6| 6| 6| 6| 6| 7| 6| 7| 7| 9| 7| 7| 1| 5| 6| 7| 7| 5| |
_____________________________________________________________________________________________________________________| T (*) |
| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| O |
FISCHER 344 RATS FEMALE | 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| T |
ANIMAL ID | 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 1| 1| 1| 1| 1| A |
25 PPM | 6| 6| 6| 6| 6| 7| 7| 7| 7| 7| 8| 8| 8| 8| 8| 9| 9| 9| 9| 9| 0| 0| 0| 0| 0| L |
1-1 | 1| 2| 3| 4| 5| 1| 2| 3| 4| 5| 1| 2| 3| 4| 5| 1| 2| 3| 4| 5| 1| 2| 3| 4| 5| |
__________________________________________________________________________________________________________________________________
ENDOCRINE SYSTEM - cont | | |
| | |
Adenoma | X | 1 |
__________________________________________________________________________|____________|
Parathyroid Gland | + + + + + + + + + + + + + + + + + + + + M + + + +| 48 |
Adenoma | | 2 |
__________________________________________________________________________|____________|
Pituitary Gland | + + + + + + + + + + + + M + + + + + + + + + + + +| 49 |
Leukemia Mononuclear | | 4 |
Pars Distalis, Adenoma | X X X X X X X X X X X X | 26 |
Pars Distalis, Adenoma, Multiple | X| 1 |
Pars Distalis, Carcinoma | X | 1 |
__________________________________________________________________________|____________|
Thyroid Gland | + + + + + + + + + + + + + + + + + + + + A + + + +| 49 |
Leukemia Mononuclear | | 1 |
Bilateral, C-Cell, Adenoma | X X | 3 |
C-Cell, Adenoma | X X X X X X X X| 14 |
C-Cell, Carcinoma | | 1 |
Follicular Cell, Adenocarcinoma | | 1 |
_____________________________________________________________________________________________________________________| |
GENERAL BODY SYSTEM | | |
| | |
None | | |
_____________________________________________________________________________________________________________________| |
GENITAL SYSTEM | | |
| | |
__________________________________________________________________________|____________|
Clitoral Gland | + + + + + + + + + + + + + + + + + + + + + + + + +| 49 |
Leukemia Mononuclear | | 1 |
__________________________________________________________________________|____________|
Ovary | + + + + + + + + + + + + + + + + + + + + + + + + +| 50 |
Leukemia Mononuclear | X | 4 |
__________________________________________________________________________|____________|
Uterus | + + + + + + + + + + + + + + + + + + + + + + + + +| 50 |
Leiomyoma | X | 1 |
Polyp Stromal | X X X X X X X | 13 |
_____________________________________________________________________________________________________________________| |
HEMATOPOIETIC SYSTEM | | |
| | |
__________________________________________________________________________|____________|
Blood | + + + + + + + + | 16 |
Leukemia Mononuclear | X X X X X X X X | 16 |
__________________________________________________________________________|____________|
Bone Marrow | + + + + + + + + + + + + + + + + + + + + + + + + +| 49 |
Femoral, Leukemia Mononuclear | X | 5 |
__________________________________________________________________________|____________|
Lymph Node | + + + + + + + + + + + + + + + + + + + + + + + + +| 50 |
Inguinal, Leukemia Mononuclear | X | 3 |
Mandibular, Leukemia Mononuclear | X X X X X X | 13 |
Mediastinal, Leukemia Mononuclear | X X X X X | 9 |
__________________________________________________________________________|____________|
Lymph Node, Mesenteric | + | 6 |
Leukemia Mononuclear | | 3 |
__________________________________________________________________________|____________|
Spleen | + + + + + + + + + + + + + + + + + + + + + + + + +| 50 |
__________________________________________________________________________________________________________________________________
* : Total animals with tissue examined microscopically; total animals with tumor
+ : Tissue examined microscopically M : Missing tissue
X : Lesion present A : Autolysis precludes evaluation
I : Insufficient tissue BLANK : Not examined microscopically
Page 21
NTP Experiment-Test: 05076-01 NEOPLASMS BY INDIVIDUAL ANIMAL Report: PEIRPT04
Study Type: CHRONIC ETHYLENETHIOUREA Date: 04/15/97
Route: DOSED FEED Time: 15:04:52
__________________________________________________________________________________________________________________________________
| 7| 7| 7| 7| 7| 6| 7| 6| 7| 7| 7| 7| 4| 7| 7| 7| 6| 7| 7| 7| 7| 6| 7| 7| 7| |
DAY ON TEST | 4| 4| 4| 4| 4| 5| 4| 3| 4| 4| 4| 4| 4| 4| 4| 4| 7| 4| 4| 2| 0| 9| 4| 4| 4| |
| 5| 5| 5| 5| 5| 2| 6| 6| 6| 6| 6| 6| 7| 6| 7| 7| 9| 7| 7| 1| 5| 6| 7| 7| 5| |
_____________________________________________________________________________________________________________________| T (*) |
| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| O |
FISCHER 344 RATS FEMALE | 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| T |
ANIMAL ID | 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 1| 1| 1| 1| 1| A |
25 PPM | 6| 6| 6| 6| 6| 7| 7| 7| 7| 7| 8| 8| 8| 8| 8| 9| 9| 9| 9| 9| 0| 0| 0| 0| 0| L |
1-1 | 1| 2| 3| 4| 5| 1| 2| 3| 4| 5| 1| 2| 3| 4| 5| 1| 2| 3| 4| 5| 1| 2| 3| 4| 5| |
__________________________________________________________________________________________________________________________________
HEMATOPOIETIC SYSTEM - cont | | |
| | |
Leukemia Mononuclear | X X X X X X X X X X | 19 |
__________________________________________________________________________|____________|
Thymus | + M + + + + + M + + + + + + + + + + + M + + + + +| 44 |
Leukemia Mononuclear | | 1 |
_____________________________________________________________________________________________________________________| |
INTEGUMENTARY SYSTEM | | |
| | |
__________________________________________________________________________|____________|
Mammary Gland | + + + + + + + + + + + + + + + + + + + + + + + + +| 50 |
Adenocarcinoma | | 1 |
Adenoma | | 1 |
Fibroadenoma | X X X X| 7 |
Fibroadenoma, Multiple | | 1 |
__________________________________________________________________________|____________|
Skin | + + + + + + + + + + + + + + + + + + + + + + + + +| 50 |
Keratoacanthoma | | 1 |
Leukemia Mononuclear | | 1 |
_____________________________________________________________________________________________________________________| |
MUSCULOSKELETAL SYSTEM | | |
| | |
__________________________________________________________________________|____________|
Bone | + + + + + + + + + + + + + + + + + + + + + + + + +| 50 |
Chondrosarcoma | | 2 |
_____________________________________________________________________________________________________________________| |
NERVOUS SYSTEM | | |
| | |
__________________________________________________________________________|____________|
Brain | + + + + + + + + + + + + + + + + + + + + + + + + +| 50 |
Astrocytoma Malignant | X | 1 |
Carcinoma, Metastatic, Pituitary | | |
Gland | X | 1 |
_____________________________________________________________________________________________________________________| |
RESPIRATORY SYSTEM | | |
| | |
__________________________________________________________________________|____________|
Lung | + + + + + + + + + + + + + + + + + + + + + + + + +| 50 |
Leukemia Mononuclear | X X X X X X X X X | 18 |
__________________________________________________________________________|____________|
Nose | + + + + + + + + + + + + + + + + + + + + + + + + +| 49 |
__________________________________________________________________________|____________|
Trachea | + + + + + + + + + + + + + + + + + + + + + + + + M| 49 |
_____________________________________________________________________________________________________________________| |
SPECIAL SENSES SYSTEM | | |
| | |
__________________________________________________________________________|____________|
Eye | + + + + | 7 |
__________________________________________________________________________|____________|
Harderian Gland | + + + + + + + + + + + + + + + + + + + + + + + + +| 50 |
_____________________________________________________________________________________________________________________| |
URINARY SYSTEM | | |
| | |
__________________________________________________________________________|____________|
Kidney | + + + + + + + + + + + + + + + + + + + + + + + + +| 50 |
Leukemia Mononuclear | X X | 9 |
__________________________________________________________________________|____________|
Urinary Bladder | + + + + + + + + + + + + + + + + + + + + + + + + +| 50 |
Leukemia Mononuclear | | 2 |
__________________________________________________________________________________________________________________________________
SYSTEMIC LESIONS | | |
__________________________________________________________________________|____________|
Multiple Organs | + + + + + + + + + + + + + + + + + + + + + + + + +| 50 |
__________________________________________________________________________________________________________________________________
* : Total animals with tissue examined microscopically; total animals with tumor
+ : Tissue examined microscopically M : Missing tissue
X : Lesion present A : Autolysis precludes evaluation
I : Insufficient tissue BLANK : Not examined microscopically
Page 22
NTP Experiment-Test: 05076-01 NEOPLASMS BY INDIVIDUAL ANIMAL Report: PEIRPT04
Study Type: CHRONIC ETHYLENETHIOUREA Date: 04/15/97
Route: DOSED FEED Time: 15:04:52
__________________________________________________________________________________________________________________________________
| 7| 7| 7| 7| 7| 6| 7| 6| 7| 7| 7| 7| 4| 7| 7| 7| 6| 7| 7| 7| 7| 6| 7| 7| 7| |
DAY ON TEST | 4| 4| 4| 4| 4| 5| 4| 3| 4| 4| 4| 4| 4| 4| 4| 4| 7| 4| 4| 2| 0| 9| 4| 4| 4| |
| 5| 5| 5| 5| 5| 2| 6| 6| 6| 6| 6| 6| 7| 6| 7| 7| 9| 7| 7| 1| 5| 6| 7| 7| 5| |
_____________________________________________________________________________________________________________________| T (*) |
| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| O |
FISCHER 344 RATS FEMALE | 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| T |
ANIMAL ID | 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 1| 1| 1| 1| 1| A |
25 PPM | 6| 6| 6| 6| 6| 7| 7| 7| 7| 7| 8| 8| 8| 8| 8| 9| 9| 9| 9| 9| 0| 0| 0| 0| 0| L |
1-1 | 1| 2| 3| 4| 5| 1| 2| 3| 4| 5| 1| 2| 3| 4| 5| 1| 2| 3| 4| 5| 1| 2| 3| 4| 5| |
__________________________________________________________________________________________________________________________________
SYSTEMIC LESIONS - cont | | |
| | |
Leukemia Mononuclear | X X X X X X X X X X | 19 |
__________________________________________________________________________________________________________________________________
* : Total animals with tissue examined microscopically; total animals with tumor
+ : Tissue examined microscopically M : Missing tissue
X : Lesion present A : Autolysis precludes evaluation
I : Insufficient tissue BLANK : Not examined microscopically
Page 23
NTP Experiment-Test: 05076-01 NEOPLASMS BY INDIVIDUAL ANIMAL Report: PEIRPT04
Study Type: CHRONIC ETHYLENETHIOUREA Date: 04/15/97
Route: DOSED FEED Time: 15:04:52
_____________________________________________________________________________________________________________________
| 5| 7| 6| 7| 7| 7| 7| 7| 6| 7| 7| 6| 7| 6| 7| 7| 3| 7| 7| 7| 7| 7| 6| 7| 7|
DAY ON TEST | 8| 4| 6| 4| 4| 4| 4| 4| 0| 4| 4| 3| 1| 0| 4| 4| 7| 4| 4| 4| 4| 4| 3| 4| 4|
| 7| 0| 9| 0| 0| 0| 0| 3| 3| 0| 3| 8| 8| 4| 3| 3| 2| 4| 4| 4| 4| 4| 7| 5| 5|
_____________________________________________________________________________________________________________________|
| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0|
FISCHER 344 RATS FEMALE | 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1|
ANIMAL ID | 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1|
83 PPM | 1| 1| 1| 1| 1| 2| 2| 2| 2| 2| 3| 3| 3| 3| 3| 4| 4| 4| 4| 4| 5| 5| 5| 5| 5|
0-3 | 1| 2| 3| 4| 5| 1| 2| 3| 4| 5| 1| 2| 3| 4| 5| 1| 2| 3| 4| 5| 1| 2| 3| 4| 5|
_____________________________________________________________________________________________________________________|
ALIMENTARY SYSTEM | |
| |
__________________________________________________________________________|
Esophagus | + + + + + + + + + + + + + + + + + + + + + + + + +|
__________________________________________________________________________|
Intestine Large | + + A + + + + + + + + + + + A + + + + + + + + + +|
__________________________________________________________________________|
Intestine Large, Cecum | + + A + + + + + + + + + + + A + + + + + + + M + +|
__________________________________________________________________________|
Intestine Large, Colon | + + A + + + + + + + + + + + A + + + + + + + + + +|
__________________________________________________________________________|
Intestine Large, Rectum | + + A + + + + + + + + + + + A + + + + + + + A + +|
__________________________________________________________________________|
Intestine Small | + + + + + + + + + + + + + + + + + + + + + + + + +|
__________________________________________________________________________|
Intestine Small, Duodenum | + + + + + + + + + + + + + + + + + + + + + + + + +|
__________________________________________________________________________|
Intestine Small, Ileum | + + A + + + + + + + + + + + A + + + + + + + A + +|
__________________________________________________________________________|
Intestine Small, Jejunum | + + A + + + + + + + + + + + A + + + + + + + A + +|
__________________________________________________________________________|
Liver | + + + + + + + + + + + + + + + + + + + + + + + + +|
Hepatocellular Adenoma | X |
Leukemia Mononuclear | X X X X X X X X X X X |
__________________________________________________________________________|
Mesentery | |
__________________________________________________________________________|
Pancreas | + + + + + + + + + + + + + + + + + + + + + + + + +|
__________________________________________________________________________|
Salivary Glands | + + + + + + + + + + + + + + + + + + + + + + + + +|
__________________________________________________________________________|
Stomach | + + + + + + + + + + + + + + + + + + + + + + + + +|
__________________________________________________________________________|
Stomach, Forestomach | + + + + + + + + + + + + + + + + + + + + + + + + +|
__________________________________________________________________________|
Stomach, Glandular | + + + + + + + + + + + + + + + + + + + + + + A + +|
__________________________________________________________________________|
Tongue | + |
Squamous Cell Papilloma | X |
__________________________________________________________________________|
Tooth | + + + + + + + + + + + + + + + + + + + + + + + + +|
_____________________________________________________________________________________________________________________|
CARDIOVASCULAR SYSTEM | |
| |
__________________________________________________________________________|
Heart | + + + + + + + + + + + + + + + + + + + + + + + + +|
Leukemia Mononuclear | |
_____________________________________________________________________________________________________________________|
ENDOCRINE SYSTEM | |
| |
__________________________________________________________________________|
Adrenal Gland | + + + + + + + + + + + + + + + + + + + + + + + + +|
__________________________________________________________________________|
Adrenal Gland, Cortex | + + + + + + + + + + + + + + + + + + + + + + + + +|
Leukemia Mononuclear | X |
__________________________________________________________________________|
Adrenal Gland, Medulla | + + + + + + + + + + + + + + + + + + + + + + + + +|
Leukemia Mononuclear | X |
Pheochromocytoma Malignant | |
Pheochromocytoma Benign | X |
Bilateral, Pheochromocytoma Benign | |
__________________________________________________________________________|
Islets, Pancreatic | + + + + + + + + + + + + + + + + + + + + + + + + +|
Adenoma | X |
__________________________________________________________________________|
Parathyroid Gland | + + + + + + + + + M M + + + + + + + + + M + + + +|
__________________________________________________________________________|
Pituitary Gland | + + + + + + + + + + + + + + + + + + + + + + + + +|
Leukemia Mononuclear | X |
Pars Distalis, Adenoma | X X X X X X X X X X X X X |
Pars Distalis, Carcinoma | X |
__________________________________________________________________________|
Thyroid Gland | + + A + + + + + + + + + + + + + + + + + + + A + +|
Bilateral, Follicular Cell, Adenoma, | |
_____________________________________________________________________________________________________________________|
Page 24
NTP Experiment-Test: 05076-01 NEOPLASMS BY INDIVIDUAL ANIMAL Report: PEIRPT04
Study Type: CHRONIC ETHYLENETHIOUREA Date: 04/15/97
Route: DOSED FEED Time: 15:04:52
_____________________________________________________________________________________________________________________
| 5| 7| 6| 7| 7| 7| 7| 7| 6| 7| 7| 6| 7| 6| 7| 7| 3| 7| 7| 7| 7| 7| 6| 7| 7|
DAY ON TEST | 8| 4| 6| 4| 4| 4| 4| 4| 0| 4| 4| 3| 1| 0| 4| 4| 7| 4| 4| 4| 4| 4| 3| 4| 4|
| 7| 0| 9| 0| 0| 0| 0| 3| 3| 0| 3| 8| 8| 4| 3| 3| 2| 4| 4| 4| 4| 4| 7| 5| 5|
_____________________________________________________________________________________________________________________|
| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0|
FISCHER 344 RATS FEMALE | 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1|
ANIMAL ID | 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1|
83 PPM | 1| 1| 1| 1| 1| 2| 2| 2| 2| 2| 3| 3| 3| 3| 3| 4| 4| 4| 4| 4| 5| 5| 5| 5| 5|
0-3 | 1| 2| 3| 4| 5| 1| 2| 3| 4| 5| 1| 2| 3| 4| 5| 1| 2| 3| 4| 5| 1| 2| 3| 4| 5|
_____________________________________________________________________________________________________________________|
ENDOCRINE SYSTEM - cont | |
| |
Multiple | X |
C-Cell, Adenoma | X X X X X X X X|
Follicular Cell, Adenocarcinoma | X |
Follicular Cell, Adenoma | X |
_____________________________________________________________________________________________________________________|
GENERAL BODY SYSTEM | |
| |
None | |
_____________________________________________________________________________________________________________________|
GENITAL SYSTEM | |
| |
__________________________________________________________________________|
Clitoral Gland | + + + + + + + + + + + + + + + + + + + + + + + + +|
Adenoma | X X |
Carcinoma | X |
__________________________________________________________________________|
Ovary | + + + + + + + + + + + + + + + + + + + + + + + + +|
Granulosa-Theca Tumor Malignant | |
Leukemia Mononuclear | |
__________________________________________________________________________|
Uterus | + + + + + + + + + + + + + + + + + + + + + + + + +|
Leiomyoma | |
Leukemia Mononuclear | |
Polyp Stromal | X X X X X X X X X X X|
_____________________________________________________________________________________________________________________|
HEMATOPOIETIC SYSTEM | |
| |
__________________________________________________________________________|
Blood | + + + + + + |
Leukemia Mononuclear | X X X X |
__________________________________________________________________________|
Bone Marrow | + + + + + + + + + + + + + + + + + + + + + + + + +|
Femoral, Leukemia Mononuclear | |
__________________________________________________________________________|
Lymph Node | + + + + + + + + + + + + + + + + + + + + + + + + +|
Deep Cervical, Leukemia Mononuclear | X |
Inguinal, Leukemia Mononuclear | X |
Mandibular, Leukemia Mononuclear | X X X |
Mediastinal, Leukemia Mononuclear | X |
Pancreatic, Leukemia Mononuclear | |
Renal, Leukemia Mononuclear | |
__________________________________________________________________________|
Lymph Node, Mesenteric | + + + + |
Leukemia Mononuclear | X |
__________________________________________________________________________|
Spleen | + + + + + + + + + + + + + + + + + + + + + + + + +|
Hemangiosarcoma | |
Leukemia Mononuclear | X X X X X X X X X X X |
__________________________________________________________________________|
Thymus | + + + + + M + + + M + + + M + + + + + + + + M M +|
Leukemia Mononuclear | |
_____________________________________________________________________________________________________________________|
INTEGUMENTARY SYSTEM | |
| |
__________________________________________________________________________|
Mammary Gland | + + + + + + + + + + + + + + + + + + + + + + + + +|
Adenocarcinoma | |
Fibroadenoma | X X X X X |
_____________________________________________________________________________________________________________________|
Page 25
NTP Experiment-Test: 05076-01 NEOPLASMS BY INDIVIDUAL ANIMAL Report: PEIRPT04
Study Type: CHRONIC ETHYLENETHIOUREA Date: 04/15/97
Route: DOSED FEED Time: 15:04:52
_____________________________________________________________________________________________________________________
| 5| 7| 6| 7| 7| 7| 7| 7| 6| 7| 7| 6| 7| 6| 7| 7| 3| 7| 7| 7| 7| 7| 6| 7| 7|
DAY ON TEST | 8| 4| 6| 4| 4| 4| 4| 4| 0| 4| 4| 3| 1| 0| 4| 4| 7| 4| 4| 4| 4| 4| 3| 4| 4|
| 7| 0| 9| 0| 0| 0| 0| 3| 3| 0| 3| 8| 8| 4| 3| 3| 2| 4| 4| 4| 4| 4| 7| 5| 5|
_____________________________________________________________________________________________________________________|
| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0|
FISCHER 344 RATS FEMALE | 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1|
ANIMAL ID | 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1|
83 PPM | 1| 1| 1| 1| 1| 2| 2| 2| 2| 2| 3| 3| 3| 3| 3| 4| 4| 4| 4| 4| 5| 5| 5| 5| 5|
0-3 | 1| 2| 3| 4| 5| 1| 2| 3| 4| 5| 1| 2| 3| 4| 5| 1| 2| 3| 4| 5| 1| 2| 3| 4| 5|
_____________________________________________________________________________________________________________________|
INTEGUMENTARY SYSTEM - cont | |
| |
Fibroadenoma, Multiple | |
__________________________________________________________________________|
Skin | + + + + + + + + + + + + + + + + + + + + + + + + +|
Leukemia Mononuclear | X |
_____________________________________________________________________________________________________________________|
MUSCULOSKELETAL SYSTEM | |
| |
__________________________________________________________________________|
Bone | + + + + + + + + + + + + + + + + + + + + + + + + +|
_____________________________________________________________________________________________________________________|
NERVOUS SYSTEM | |
| |
__________________________________________________________________________|
Brain | + + + + + + + + + + + + + + + + + + + + + + + + +|
_____________________________________________________________________________________________________________________|
RESPIRATORY SYSTEM | |
| |
__________________________________________________________________________|
Lung | + + + + + + + + + + + + + + + + + + + + + + + + +|
Chordoma, Metastatic, Uncertain | |
Primary Site | X |
Leukemia Mononuclear | X X X X X |
Pheochromocytoma Malignant, | |
Metastatic, Adrenal Gland | |
__________________________________________________________________________|
Nose | + + + + + + + + + + + + + + + + + + + + + + + + +|
__________________________________________________________________________|
Trachea | + + + + + + + + + + + + + + + + + + + + + + + + +|
_____________________________________________________________________________________________________________________|
SPECIAL SENSES SYSTEM | |
| |
__________________________________________________________________________|
Ear | |
Fibrosarcoma | |
__________________________________________________________________________|
Eye | + + |
__________________________________________________________________________|
Harderian Gland | + + + + + + + + + + + + + + + + + + + + + + + + +|
_____________________________________________________________________________________________________________________|
URINARY SYSTEM | |
| |
__________________________________________________________________________|
Kidney | + + + + + + + + + + + + + + + + + + + + + + + + +|
Leukemia Mononuclear | X |
Mixed Tumor Benign | X |
Renal Tubule, Adenoma | |
__________________________________________________________________________|
Urinary Bladder | + + + + + + + + + + + + + + + + + + + + + + + + +|
_____________________________________________________________________________________________________________________|
SYSTEMIC LESIONS | |
__________________________________________________________________________|
Multiple Organs | + + + + + + + + + + + + + + + + + + + + + + + + +|
Leukemia Mononuclear | X X X X X X X X X X X |
_____________________________________________________________________________________________________________________|
Page 26
NTP Experiment-Test: 05076-01 NEOPLASMS BY INDIVIDUAL ANIMAL Report: PEIRPT04
Study Type: CHRONIC ETHYLENETHIOUREA Date: 04/15/97
Route: DOSED FEED Time: 15:04:52
__________________________________________________________________________________________________________________________________
| 4| 7| 7| 4| 7| 7| 7| 6| 7| 7| 7| 7| 7| 7| 7| 6| 7| 7| 6| 7| 7| 7| 6| 7| 7| |
DAY ON TEST | 9| 4| 4| 6| 4| 4| 4| 5| 4| 4| 1| 4| 4| 4| 3| 7| 2| 4| 6| 4| 4| 4| 3| 4| 4| |
| 7| 5| 5| 1| 5| 6| 6| 4| 6| 6| 1| 6| 6| 7| 2| 1| 6| 7| 5| 7| 4| 7| 8| 7| 5| |
_____________________________________________________________________________________________________________________| T (*) |
| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| O |
FISCHER 344 RATS FEMALE | 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| T |
ANIMAL ID | 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 2| 2| 2| 2| 2| A |
83 PPM | 6| 6| 6| 6| 6| 7| 7| 7| 7| 7| 8| 8| 8| 8| 8| 9| 9| 9| 9| 9| 0| 0| 0| 0| 0| L |
0-3 | 1| 2| 3| 4| 5| 1| 2| 3| 4| 5| 1| 2| 3| 4| 5| 1| 2| 3| 4| 5| 1| 2| 3| 4| 5| |
__________________________________________________________________________________________________________________________________
ALIMENTARY SYSTEM | | |
| | |
__________________________________________________________________________|____________|
Esophagus | + + + + + + + + + + + + + + + + + + + + + + + + +| 50 |
__________________________________________________________________________|____________|
Intestine Large | A + + + + + + + + + A + + + + + + + A + + + + + +| 45 |
__________________________________________________________________________|____________|
Intestine Large, Cecum | A + + + + + + + + + A + + + A + + + A + + + A + +| 42 |
__________________________________________________________________________|____________|
Intestine Large, Colon | M + + + + + + + + + A + + + + + + + A + + + + + +| 45 |
__________________________________________________________________________|____________|
Intestine Large, Rectum | A + + + + + + + + + A + + + A + + + A + + + + + +| 43 |
__________________________________________________________________________|____________|
Intestine Small | A + + + + + + + + + A + + + + + + + + + + + + + +| 48 |
__________________________________________________________________________|____________|
Intestine Small, Duodenum | A + + + + + + + + + A + + + + + + + + + + + + + +| 48 |
__________________________________________________________________________|____________|
Intestine Small, Ileum | A + + + + + + + + + A + + + A + + + A + + + A + +| 42 |
__________________________________________________________________________|____________|
Intestine Small, Jejunum | A + + + + + + + + + A + + + + + + + A + + + + + +| 44 |
__________________________________________________________________________|____________|
Liver | + + + + + + + + + + + + + + + + + + + + + + + + +| 50 |
Hepatocellular Adenoma | | 1 |
Leukemia Mononuclear | X X X X X X X X X X X | 22 |
__________________________________________________________________________|____________|
Mesentery | + | 1 |
__________________________________________________________________________|____________|
Pancreas | A + + + + + + + + + + + + + + + + + + + + + + + +| 49 |
__________________________________________________________________________|____________|
Salivary Glands | + + + + + + + + + + + + + + + + + + + + + + + + +| 50 |
__________________________________________________________________________|____________|
Stomach | A + + + + + + + + + + + + + + + + + + + + + + + +| 49 |
__________________________________________________________________________|____________|
Stomach, Forestomach | A + + + + + + + + + + + + + + + + + + + + + + + +| 49 |
__________________________________________________________________________|____________|
Stomach, Glandular | A + + + + + + + + + + + + + + + + + + + + + + + +| 48 |
__________________________________________________________________________|____________|
Tongue | | 1 |
Squamous Cell Papilloma | | 1 |
__________________________________________________________________________|____________|
Tooth | + + + + + + + + + + + + + + + + + + + + + + + +| 49 |
_____________________________________________________________________________________________________________________| |
CARDIOVASCULAR SYSTEM | | |
| | |
__________________________________________________________________________|____________|
Heart | + + + + + + + + + + + + + + + + + + + + + + + + +| 50 |
Leukemia Mononuclear | X | 1 |
_____________________________________________________________________________________________________________________| |
ENDOCRINE SYSTEM | | |
| | |
__________________________________________________________________________|____________|
Adrenal Gland | + + + + + + + + + + + + + + + + + + + + + + + + +| 50 |
__________________________________________________________________________|____________|
Adrenal Gland, Cortex | + + + + + + + + + + + + + + + + + + + + + + +| 48 |
Leukemia Mononuclear | X X X X X X X X | 9 |
__________________________________________________________________________|____________|
Adrenal Gland, Medulla | + + + + + + + + + + + + + + + + + + + + + + + +| 49 |
Leukemia Mononuclear | X X X X X X X X | 9 |
Pheochromocytoma Malignant | X X| 2 |
Pheochromocytoma Benign | | 1 |
Bilateral, Pheochromocytoma Benign | X | 1 |
__________________________________________________________________________|____________|
Islets, Pancreatic | + + + + + + + + + + + + + + + + + + + + + + + + +| 50 |
Adenoma | | 1 |
__________________________________________________________________________|____________|
Parathyroid Gland | + + + + M + + + + + + + + + + + + + + + + + + + +| 46 |
__________________________________________________________________________|____________|
Pituitary Gland | A + + + + + + + + + + + + + + + + + + + + + + + +| 49 |
__________________________________________________________________________________________________________________________________
* : Total animals with tissue examined microscopically; total animals with tumor
+ : Tissue examined microscopically M : Missing tissue
X : Lesion present A : Autolysis precludes evaluation
I : Insufficient tissue BLANK : Not examined microscopically
Page 27
NTP Experiment-Test: 05076-01 NEOPLASMS BY INDIVIDUAL ANIMAL Report: PEIRPT04
Study Type: CHRONIC ETHYLENETHIOUREA Date: 04/15/97
Route: DOSED FEED Time: 15:04:52
__________________________________________________________________________________________________________________________________
| 4| 7| 7| 4| 7| 7| 7| 6| 7| 7| 7| 7| 7| 7| 7| 6| 7| 7| 6| 7| 7| 7| 6| 7| 7| |
DAY ON TEST | 9| 4| 4| 6| 4| 4| 4| 5| 4| 4| 1| 4| 4| 4| 3| 7| 2| 4| 6| 4| 4| 4| 3| 4| 4| |
| 7| 5| 5| 1| 5| 6| 6| 4| 6| 6| 1| 6| 6| 7| 2| 1| 6| 7| 5| 7| 4| 7| 8| 7| 5| |
_____________________________________________________________________________________________________________________| T (*) |
| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| O |
FISCHER 344 RATS FEMALE | 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| T |
ANIMAL ID | 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 2| 2| 2| 2| 2| A |
83 PPM | 6| 6| 6| 6| 6| 7| 7| 7| 7| 7| 8| 8| 8| 8| 8| 9| 9| 9| 9| 9| 0| 0| 0| 0| 0| L |
0-3 | 1| 2| 3| 4| 5| 1| 2| 3| 4| 5| 1| 2| 3| 4| 5| 1| 2| 3| 4| 5| 1| 2| 3| 4| 5| |
__________________________________________________________________________________________________________________________________
ENDOCRINE SYSTEM - cont | | |
| | |
Leukemia Mononuclear | X X | 3 |
Pars Distalis, Adenoma | X X X X X X X X X X X X| 25 |
Pars Distalis, Carcinoma | | 1 |
__________________________________________________________________________|____________|
Thyroid Gland | A + + + + + + + + + A + + + + + + + A + + + A + +| 44 |
Bilateral, Follicular Cell, Adenoma, | | |
Multiple | | 1 |
C-Cell, Adenoma | X X X X | 12 |
Follicular Cell, Adenocarcinoma | | 1 |
Follicular Cell, Adenoma | X X X X | 5 |
_____________________________________________________________________________________________________________________| |
GENERAL BODY SYSTEM | | |
| | |
None | | |
_____________________________________________________________________________________________________________________| |
GENITAL SYSTEM | | |
| | |
__________________________________________________________________________|____________|
Clitoral Gland | A + + + M + + + + + + + + + + + + + + M + + + + +| 47 |
Adenoma | | 2 |
Carcinoma | | 1 |
__________________________________________________________________________|____________|
Ovary | + + + + + + + + + + + + + + + + + + + + + + + + +| 50 |
Granulosa-Theca Tumor Malignant | X | 1 |
Leukemia Mononuclear | X X X X X | 5 |
__________________________________________________________________________|____________|
Uterus | + + + + + + + + + + + + + + + + + + + + + + + + +| 50 |
Leiomyoma | X | 1 |
Leukemia Mononuclear | X | 1 |
Polyp Stromal | X X X X | 15 |
_____________________________________________________________________________________________________________________| |
HEMATOPOIETIC SYSTEM | | |
| | |
__________________________________________________________________________|____________|
Blood | + + + + + + + + | 14 |
Leukemia Mononuclear | X X X X X X X X | 12 |
__________________________________________________________________________|____________|
Bone Marrow | + + + + + + + + + + + + + + + + + + + + + + + + +| 50 |
Femoral, Leukemia Mononuclear | X X | 2 |
__________________________________________________________________________|____________|
Lymph Node | + + + + + + + + + + + + + + + + + + + + + + + + +| 50 |
Deep Cervical, Leukemia Mononuclear | | 1 |
Inguinal, Leukemia Mononuclear | | 1 |
Mandibular, Leukemia Mononuclear | X X X X X | 8 |
Mediastinal, Leukemia Mononuclear | X X X X X | 6 |
Pancreatic, Leukemia Mononuclear | X X | 2 |
Renal, Leukemia Mononuclear | X | 1 |
__________________________________________________________________________|____________|
Lymph Node, Mesenteric | + + + + + + + + + +| 14 |
Leukemia Mononuclear | X X | 3 |
__________________________________________________________________________________________________________________________________
* : Total animals with tissue examined microscopically; total animals with tumor
+ : Tissue examined microscopically M : Missing tissue
X : Lesion present A : Autolysis precludes evaluation
I : Insufficient tissue BLANK : Not examined microscopically
Page 28
NTP Experiment-Test: 05076-01 NEOPLASMS BY INDIVIDUAL ANIMAL Report: PEIRPT04
Study Type: CHRONIC ETHYLENETHIOUREA Date: 04/15/97
Route: DOSED FEED Time: 15:04:52
__________________________________________________________________________________________________________________________________
| 4| 7| 7| 4| 7| 7| 7| 6| 7| 7| 7| 7| 7| 7| 7| 6| 7| 7| 6| 7| 7| 7| 6| 7| 7| |
DAY ON TEST | 9| 4| 4| 6| 4| 4| 4| 5| 4| 4| 1| 4| 4| 4| 3| 7| 2| 4| 6| 4| 4| 4| 3| 4| 4| |
| 7| 5| 5| 1| 5| 6| 6| 4| 6| 6| 1| 6| 6| 7| 2| 1| 6| 7| 5| 7| 4| 7| 8| 7| 5| |
_____________________________________________________________________________________________________________________| T (*) |
| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| O |
FISCHER 344 RATS FEMALE | 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| T |
ANIMAL ID | 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 2| 2| 2| 2| 2| A |
83 PPM | 6| 6| 6| 6| 6| 7| 7| 7| 7| 7| 8| 8| 8| 8| 8| 9| 9| 9| 9| 9| 0| 0| 0| 0| 0| L |
0-3 | 1| 2| 3| 4| 5| 1| 2| 3| 4| 5| 1| 2| 3| 4| 5| 1| 2| 3| 4| 5| 1| 2| 3| 4| 5| |
__________________________________________________________________________________________________________________________________
HEMATOPOIETIC SYSTEM - cont | | |
| | |
__________________________________________________________________________|____________|
Spleen | + + + + + + + + + + + + + + + + + + + + + + + + +| 50 |
Hemangiosarcoma | X | 1 |
Leukemia Mononuclear | X X X X X X X X X X X | 22 |
__________________________________________________________________________|____________|
Thymus | + + + + + + + + + + + + + + + + + + + + + + M + +| 44 |
Leukemia Mononuclear | X X X | 3 |
_____________________________________________________________________________________________________________________| |
INTEGUMENTARY SYSTEM | | |
| | |
__________________________________________________________________________|____________|
Mammary Gland | + + + + + + + + + + + + + + + + + + + + + + + + +| 50 |
Adenocarcinoma | X | 1 |
Fibroadenoma | X X X X X X| 11 |
Fibroadenoma, Multiple | X X | 2 |
__________________________________________________________________________|____________|
Skin | + + + + + + + + + + + + + + + + + + + + + + + + +| 50 |
Leukemia Mononuclear | | 1 |
_____________________________________________________________________________________________________________________| |
MUSCULOSKELETAL SYSTEM | | |
| | |
__________________________________________________________________________|____________|
Bone | + + + + + + + + + + + + + + + + + + + + + + + + +| 50 |
_____________________________________________________________________________________________________________________| |
NERVOUS SYSTEM | | |
| | |
__________________________________________________________________________|____________|
Brain | + + + + + + + + + + + + + + + + + + + + + + + + +| 50 |
_____________________________________________________________________________________________________________________| |
RESPIRATORY SYSTEM | | |
| | |
__________________________________________________________________________|____________|
Lung | + + + + + + + + + + + + + + + + + + + + + + + + +| 50 |
Chordoma, Metastatic, Uncertain | | |
Primary Site | | 1 |
Leukemia Mononuclear | X X X X X X X X X X X | 16 |
Pheochromocytoma Malignant, | | |
Metastatic, Adrenal Gland | X | 1 |
__________________________________________________________________________|____________|
Nose | + + + + + + + + + + + + + + + + + + + + + + + + +| 50 |
__________________________________________________________________________|____________|
Trachea | + + + + + + + + + + + + + + + + + + + + + + + + +| 50 |
_____________________________________________________________________________________________________________________| |
SPECIAL SENSES SYSTEM | | |
| | |
__________________________________________________________________________|____________|
Ear | + | 1 |
Fibrosarcoma | X | 1 |
__________________________________________________________________________|____________|
Eye | + + + + + | 7 |
__________________________________________________________________________|____________|
Harderian Gland | + + + + + + + + + + + + + + + + + + + + + + + + +| 50 |
_____________________________________________________________________________________________________________________| |
URINARY SYSTEM | | |
| | |
__________________________________________________________________________|____________|
Kidney | + + + + + + + + + + + + + + + + + + + + + + + + +| 50 |
Leukemia Mononuclear | X X X X X X | 7 |
__________________________________________________________________________________________________________________________________
* : Total animals with tissue examined microscopically; total animals with tumor
+ : Tissue examined microscopically M : Missing tissue
X : Lesion present A : Autolysis precludes evaluation
I : Insufficient tissue BLANK : Not examined microscopically
Page 29
NTP Experiment-Test: 05076-01 NEOPLASMS BY INDIVIDUAL ANIMAL Report: PEIRPT04
Study Type: CHRONIC ETHYLENETHIOUREA Date: 04/15/97
Route: DOSED FEED Time: 15:04:52
__________________________________________________________________________________________________________________________________
| 4| 7| 7| 4| 7| 7| 7| 6| 7| 7| 7| 7| 7| 7| 7| 6| 7| 7| 6| 7| 7| 7| 6| 7| 7| |
DAY ON TEST | 9| 4| 4| 6| 4| 4| 4| 5| 4| 4| 1| 4| 4| 4| 3| 7| 2| 4| 6| 4| 4| 4| 3| 4| 4| |
| 7| 5| 5| 1| 5| 6| 6| 4| 6| 6| 1| 6| 6| 7| 2| 1| 6| 7| 5| 7| 4| 7| 8| 7| 5| |
_____________________________________________________________________________________________________________________| T (*) |
| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| O |
FISCHER 344 RATS FEMALE | 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| T |
ANIMAL ID | 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 2| 2| 2| 2| 2| A |
83 PPM | 6| 6| 6| 6| 6| 7| 7| 7| 7| 7| 8| 8| 8| 8| 8| 9| 9| 9| 9| 9| 0| 0| 0| 0| 0| L |
0-3 | 1| 2| 3| 4| 5| 1| 2| 3| 4| 5| 1| 2| 3| 4| 5| 1| 2| 3| 4| 5| 1| 2| 3| 4| 5| |
__________________________________________________________________________________________________________________________________
URINARY SYSTEM - cont | | |
| | |
Mixed Tumor Benign | | 1 |
Renal Tubule, Adenoma | X | 1 |
__________________________________________________________________________|____________|
Urinary Bladder | A + + + + + + + + + A + + + + + + + A + + + + + +| 47 |
__________________________________________________________________________________________________________________________________
SYSTEMIC LESIONS | | |
__________________________________________________________________________|____________|
Multiple Organs | + + + + + + + + + + + + + + + + + + + + + + + + +| 50 |
Leukemia Mononuclear | X X X X X X X X X X X | 22 |
__________________________________________________________________________________________________________________________________
* : Total animals with tissue examined microscopically; total animals with tumor
+ : Tissue examined microscopically M : Missing tissue
X : Lesion present A : Autolysis precludes evaluation
I : Insufficient tissue BLANK : Not examined microscopically
Page 30
NTP Experiment-Test: 05076-01 NEOPLASMS BY INDIVIDUAL ANIMAL Report: PEIRPT04
Study Type: CHRONIC ETHYLENETHIOUREA Date: 04/15/97
Route: DOSED FEED Time: 15:04:52
_____________________________________________________________________________________________________________________
| 7| 7| 7| 5| 6| 6| 7| 5| 7| 6| 7| 5| 6| 3| 7| 4| 5| 7| 6| 7| 7| 7| 4| 6| 7|
DAY ON TEST | 4| 4| 4| 0| 5| 9| 4| 8| 4| 7| 1| 9| 8| 1| 4| 3| 8| 4| 2| 4| 4| 4| 9| 8| 4|
| 0| 0| 0| 1| 1| 4| 0| 5| 3| 7| 2| 7| 5| 2| 3| 1| 7| 3| 2| 3| 3| 4| 4| 3| 4|
_____________________________________________________________________________________________________________________|
| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0|
FISCHER 344 RATS FEMALE | 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1|
ANIMAL ID | 2| 2| 2| 2| 2| 2| 2| 2| 2| 2| 2| 2| 2| 2| 2| 2| 2| 2| 2| 2| 2| 2| 2| 2| 2|
83 PPM | 1| 1| 1| 1| 1| 2| 2| 2| 2| 2| 3| 3| 3| 3| 3| 4| 4| 4| 4| 4| 5| 5| 5| 5| 5|
3-3 | 1| 2| 3| 4| 5| 1| 2| 3| 4| 5| 1| 2| 3| 4| 5| 1| 2| 3| 4| 5| 1| 2| 3| 4| 5|
_____________________________________________________________________________________________________________________|
ALIMENTARY SYSTEM | |
| |
__________________________________________________________________________|
Esophagus | + + + + + + + + + + + + + + + + + + + + + + + + +|
__________________________________________________________________________|
Intestine Large | + + + A + + + + + A + A + + + + + + + + + + + A +|
__________________________________________________________________________|
Intestine Large, Cecum | + + + A + + + A + A + A A + + + + + + + + + + A +|
__________________________________________________________________________|
Intestine Large, Colon | + + + A + + + + + A + M + + + + + + + + + + + A +|
__________________________________________________________________________|
Intestine Large, Rectum | + + + A + + + A + A + A + + + + + + + + + + + A +|
__________________________________________________________________________|
Intestine Small | + + + A + + + + + + + + + + + + + + + + + + + + +|
__________________________________________________________________________|
Intestine Small, Duodenum | + + + A + + + + + + + + + + + + + + + + + + + + +|
__________________________________________________________________________|
Intestine Small, Ileum | + + A + + + + + A + + A + + + + + + + + + + A +|
__________________________________________________________________________|
Intestine Small, Jejunum | + + + A + + + + + A + + + + + + + + + + + + + A +|
Leiomyoma | |
__________________________________________________________________________|
Liver | + + + + + + + + + + + + + + + + + + + + + + + + +|
Hepatocellular Adenoma | X |
Leukemia Mononuclear | X X X X X X X X X X X X X X X |
__________________________________________________________________________|
Mesentery | + + |
Leukemia Mononuclear | X |
__________________________________________________________________________|
Pancreas | + + + A + + + + + + + + + + + + + + + + + + + + +|
Leukemia Mononuclear | X X X |
__________________________________________________________________________|
Salivary Glands | + + + + + + + + + + + + + + + + + + + + + + + + +|
Leukemia Mononuclear | |
__________________________________________________________________________|
Stomach | + + + A + + + + + + + + + + + + + + + + + + + + +|
__________________________________________________________________________|
Stomach, Forestomach | + + + A + + + + + + + + + + + + + + + + + + + + +|
__________________________________________________________________________|
Stomach, Glandular | + + + A + + + + + + + + + + + + + + + + + + + + +|
__________________________________________________________________________|
Tongue | + |
Squamous Cell Papilloma | X |
__________________________________________________________________________|
Tooth | + + + + + + + + + + + + + + + + + + + + + + + + +|
_____________________________________________________________________________________________________________________|
CARDIOVASCULAR SYSTEM | |
| |
__________________________________________________________________________|
Heart | + + + + + + + + + + + + + + + + + + + + + + + + +|
Leukemia Mononuclear | X X X X |
_____________________________________________________________________________________________________________________|
ENDOCRINE SYSTEM | |
| |
__________________________________________________________________________|
Adrenal Gland | + + + + + + + + + + + + + + + + + + + + + + + + +|
__________________________________________________________________________|
Adrenal Gland, Cortex | + + + + + + + + + + + + + + + + + + + + + + + + +|
Leukemia Mononuclear | X X X X X X X |
__________________________________________________________________________|
Adrenal Gland, Medulla | + + + + + + + + + + + + + + + + + + + + + + + + +|
Leukemia Mononuclear | X X X X X X X |
Pheochromocytoma Benign | X X X X |
Bilateral, Pheochromocytoma Benign | X |
__________________________________________________________________________|
Islets, Pancreatic | + + + + + + + + + + + + + + + + + + + + + + + + +|
Carcinoma | |
__________________________________________________________________________|
Parathyroid Gland | + + + + + + + + M + + + + + + + M + + + + + + + +|
Adenoma | |
__________________________________________________________________________|
Pituitary Gland | + + + + + + + + + + + + + + + + + + + + + + + + +|
Leukemia Mononuclear | X X X X |
_____________________________________________________________________________________________________________________|
Page 31
NTP Experiment-Test: 05076-01 NEOPLASMS BY INDIVIDUAL ANIMAL Report: PEIRPT04
Study Type: CHRONIC ETHYLENETHIOUREA Date: 04/15/97
Route: DOSED FEED Time: 15:04:52
_____________________________________________________________________________________________________________________
| 7| 7| 7| 5| 6| 6| 7| 5| 7| 6| 7| 5| 6| 3| 7| 4| 5| 7| 6| 7| 7| 7| 4| 6| 7|
DAY ON TEST | 4| 4| 4| 0| 5| 9| 4| 8| 4| 7| 1| 9| 8| 1| 4| 3| 8| 4| 2| 4| 4| 4| 9| 8| 4|
| 0| 0| 0| 1| 1| 4| 0| 5| 3| 7| 2| 7| 5| 2| 3| 1| 7| 3| 2| 3| 3| 4| 4| 3| 4|
_____________________________________________________________________________________________________________________|
| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0|
FISCHER 344 RATS FEMALE | 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1|
ANIMAL ID | 2| 2| 2| 2| 2| 2| 2| 2| 2| 2| 2| 2| 2| 2| 2| 2| 2| 2| 2| 2| 2| 2| 2| 2| 2|
83 PPM | 1| 1| 1| 1| 1| 2| 2| 2| 2| 2| 3| 3| 3| 3| 3| 4| 4| 4| 4| 4| 5| 5| 5| 5| 5|
3-3 | 1| 2| 3| 4| 5| 1| 2| 3| 4| 5| 1| 2| 3| 4| 5| 1| 2| 3| 4| 5| 1| 2| 3| 4| 5|
_____________________________________________________________________________________________________________________|
ENDOCRINE SYSTEM - cont | |
| |
Pars Distalis, Adenoma | X X X X X X X X X |
__________________________________________________________________________|
Thyroid Gland | + + + A + + + A + A + + + + + + + + + + + + + + +|
Leukemia Mononuclear | X |
Bilateral, C-Cell, Adenoma | |
C-Cell, Adenoma | X X X |
C-Cell, Carcinoma | X |
Follicular Cell, Adenocarcinoma | X |
Follicular Cell, Adenoma | X |
_____________________________________________________________________________________________________________________|
GENERAL BODY SYSTEM | |
| |
None | |
_____________________________________________________________________________________________________________________|
GENITAL SYSTEM | |
| |
__________________________________________________________________________|
Clitoral Gland | + + + + + + + + + + + + + + + + + + M + + + + + +|
Adenoma | |
Leukemia Mononuclear | X |
__________________________________________________________________________|
Ovary | + + + + + + + + + + + + + + + + + + + + + + + + +|
Leukemia Mononuclear | X X X X X X X X X X |
__________________________________________________________________________|
Uterus | + + + + + + + + + + + + + + + + + + + + + + + + +|
Leukemia Mononuclear | |
Polyp Stromal | X X X X |
Sarcoma Stromal | X |
_____________________________________________________________________________________________________________________|
HEMATOPOIETIC SYSTEM | |
| |
__________________________________________________________________________|
Blood | + + + + + + + + + + |
Leukemia Mononuclear | X X X X X X X X X X |
__________________________________________________________________________|
Bone Marrow | + + + A + + + + + + + + + + + + + + + + + + + A +|
Femoral, Leukemia Mononuclear | X X X X |
__________________________________________________________________________|
Lymph Node | + + + + + + + + + + + + + + + + + + + + + + + + +|
Mandibular, Leukemia Mononuclear | X X X X X X X X X X |
Mediastinal, Leukemia Mononuclear | X X X X X X X |
Pancreatic, Leukemia Mononuclear | X |
Renal, Leukemia Mononuclear | |
__________________________________________________________________________|
Lymph Node, Mesenteric | + + + + + + + + +|
Leukemia Mononuclear | X X X X |
__________________________________________________________________________|
Spleen | + + + + + + + + + + + + + + + + + + + + + + + + +|
Leukemia Mononuclear | X X X X X X X X X X X X X X X |
__________________________________________________________________________|
Thymus | + + + + + M + + + + + + + + + + + + + + + + M + +|
Leukemia Mononuclear | X X X X |
_____________________________________________________________________________________________________________________|
INTEGUMENTARY SYSTEM | |
| |
__________________________________________________________________________|
Mammary Gland | + + + + + + + + + + + + + + + + + + + + + + + + +|
Adenocarcinoma | X |
Fibroadenoma | X X X X |
_____________________________________________________________________________________________________________________|
Page 32
NTP Experiment-Test: 05076-01 NEOPLASMS BY INDIVIDUAL ANIMAL Report: PEIRPT04
Study Type: CHRONIC ETHYLENETHIOUREA Date: 04/15/97
Route: DOSED FEED Time: 15:04:52
_____________________________________________________________________________________________________________________
| 7| 7| 7| 5| 6| 6| 7| 5| 7| 6| 7| 5| 6| 3| 7| 4| 5| 7| 6| 7| 7| 7| 4| 6| 7|
DAY ON TEST | 4| 4| 4| 0| 5| 9| 4| 8| 4| 7| 1| 9| 8| 1| 4| 3| 8| 4| 2| 4| 4| 4| 9| 8| 4|
| 0| 0| 0| 1| 1| 4| 0| 5| 3| 7| 2| 7| 5| 2| 3| 1| 7| 3| 2| 3| 3| 4| 4| 3| 4|
_____________________________________________________________________________________________________________________|
| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0|
FISCHER 344 RATS FEMALE | 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1|
ANIMAL ID | 2| 2| 2| 2| 2| 2| 2| 2| 2| 2| 2| 2| 2| 2| 2| 2| 2| 2| 2| 2| 2| 2| 2| 2| 2|
83 PPM | 1| 1| 1| 1| 1| 2| 2| 2| 2| 2| 3| 3| 3| 3| 3| 4| 4| 4| 4| 4| 5| 5| 5| 5| 5|
3-3 | 1| 2| 3| 4| 5| 1| 2| 3| 4| 5| 1| 2| 3| 4| 5| 1| 2| 3| 4| 5| 1| 2| 3| 4| 5|
_____________________________________________________________________________________________________________________|
INTEGUMENTARY SYSTEM - cont | |
| |
Leukemia Mononuclear | |
__________________________________________________________________________|
Skin | + + + + + + + + + + + + + + + + + + + + + + + + +|
Leukemia Mononuclear | X |
Squamous Cell Carcinoma | |
Subcutaneous Tissue, Fibroma | |
_____________________________________________________________________________________________________________________|
MUSCULOSKELETAL SYSTEM | |
| |
__________________________________________________________________________|
Bone | + + + + + + + + + + + + + + + + + + + + + + + + +|
_____________________________________________________________________________________________________________________|
NERVOUS SYSTEM | |
| |
__________________________________________________________________________|
Brain | + + + + + + + + + + + + + + + + + + + + + + + + +|
Leukemia Mononuclear | |
Meningioma Benign | |
__________________________________________________________________________|
Peripheral Nerve | M |
__________________________________________________________________________|
Spinal Cord | + |
_____________________________________________________________________________________________________________________|
RESPIRATORY SYSTEM | |
| |
__________________________________________________________________________|
Lung | + + + + + + + + + + + + + + + + + + + + + + + + +|
Carcinoma, Metastatic, Thyroid Gland | X |
Leukemia Mononuclear | X X X X X X X X X X X X X |
__________________________________________________________________________|
Nose | + + + + + + + + + + + + + + + + + + + + + + + A +|
__________________________________________________________________________|
Trachea | + + + + + + + + + + + + + + + + + + + + + + + + +|
_____________________________________________________________________________________________________________________|
SPECIAL SENSES SYSTEM | |
| |
__________________________________________________________________________|
Eye | + + + + + + |
__________________________________________________________________________|
Harderian Gland | + + + + + + + + + + + + + + + + + + + + + + + + +|
Leukemia Mononuclear | X |
__________________________________________________________________________|
Lacrimal Gland | |
_____________________________________________________________________________________________________________________|
URINARY SYSTEM | |
| |
__________________________________________________________________________|
Kidney | + + + + + + + + + + + + + + + + + + + + + + + + +|
Leukemia Mononuclear | X X X X X X X X X X X X |
Renal Tubule, Adenoma | X |
__________________________________________________________________________|
Urinary Bladder | + + + A + + + + + + + + + + + + + + + + + + + + +|
Leukemia Mononuclear | X |
Transitional Epithelium, Carcinoma | |
_____________________________________________________________________________________________________________________|
SYSTEMIC LESIONS | |
__________________________________________________________________________|
Multiple Organs | + + + + + + + + + + + + + + + + + + + + + + + + +|
Leukemia Mononuclear | X X X X X X X X X X X X X X X |
_____________________________________________________________________________________________________________________|
Page 33
NTP Experiment-Test: 05076-01 NEOPLASMS BY INDIVIDUAL ANIMAL Report: PEIRPT04
Study Type: CHRONIC ETHYLENETHIOUREA Date: 04/15/97
Route: DOSED FEED Time: 15:04:52
__________________________________________________________________________________________________________________________________
| 7| 7| 7| 7| 7| 6| 6| 7| 6| 7| 7| 7| 7| 5| 7| 7| 7| 7| 6| 7| 7| 6| 7| 6| 7| |
DAY ON TEST | 4| 1| 4| 4| 4| 6| 0| 4| 3| 4| 4| 4| 4| 7| 4| 3| 4| 4| 9| 4| 4| 5| 4| 3| 4| |
| 4| 3| 4| 5| 5| 5| 5| 5| 7| 5| 1| 6| 6| 4| 6| 8| 6| 7| 8| 7| 7| 9| 7| 8| 7| |
_____________________________________________________________________________________________________________________| T (*) |
| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| O |
FISCHER 344 RATS FEMALE | 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| T |
ANIMAL ID | 2| 2| 2| 2| 2| 2| 2| 2| 2| 2| 2| 2| 2| 2| 2| 2| 2| 2| 2| 2| 3| 3| 3| 3| 3| A |
83 PPM | 6| 6| 6| 6| 6| 7| 7| 7| 7| 7| 8| 8| 8| 8| 8| 9| 9| 9| 9| 9| 0| 0| 0| 0| 0| L |
3-3 | 1| 2| 3| 4| 5| 1| 2| 3| 4| 5| 1| 2| 3| 4| 5| 1| 2| 3| 4| 5| 1| 2| 3| 4| 5| |
__________________________________________________________________________________________________________________________________
ALIMENTARY SYSTEM | | |
| | |
__________________________________________________________________________|____________|
Esophagus | + + + + + + + + + + + I + + + + + + + + + + + + +| 49 |
__________________________________________________________________________|____________|
Intestine Large | + A + + + + + + + + + + + + + A + + + + + + + + +| 44 |
__________________________________________________________________________|____________|
Intestine Large, Cecum | + A + + + + A + + + + M + + + A + + + + + A + + +| 39 |
__________________________________________________________________________|____________|
Intestine Large, Colon | + A + + + + + + + + + + + + + A + + + + + A + + +| 43 |
__________________________________________________________________________|____________|
Intestine Large, Rectum | + A + + + + A + + + + M + + + A + + + + + + + + +| 41 |
__________________________________________________________________________|____________|
Intestine Small | + A + + + + + + + + + + + + + + + + + + + + + + +| 48 |
__________________________________________________________________________|____________|
Intestine Small, Duodenum | + A + + + + + + + + + + + + + + + + + + + + + + +| 48 |
__________________________________________________________________________|____________|
Intestine Small, Ileum | + A + + + + + + + + M + + + + + + + + + + A + + +| 42 |
__________________________________________________________________________|____________|
Intestine Small, Jejunum | + A + + + + + + + + + + + + + + + + + + + A + + +| 45 |
Leiomyoma | X | 1 |
__________________________________________________________________________|____________|
Liver | + + + + + + + + + + + + + + + + + + + + + + + + +| 50 |
Hepatocellular Adenoma | | 1 |
Leukemia Mononuclear | X X X X X X X X X X X X | 27 |
__________________________________________________________________________|____________|
Mesentery | + + | 4 |
Leukemia Mononuclear | | 1 |
__________________________________________________________________________|____________|
Pancreas | + + + + + + + + + + + + + + + + + + + + + + + + +| 49 |
Leukemia Mononuclear | X | 4 |
__________________________________________________________________________|____________|
Salivary Glands | + + + + + + + + + + + + + + + + + + + + + + + + +| 50 |
Leukemia Mononuclear | X | 1 |
__________________________________________________________________________|____________|
Stomach | + A + + + + + + + + + + + + + + + + + + + + + + +| 48 |
__________________________________________________________________________|____________|
Stomach, Forestomach | + A + + + + + + + + + + + + + + + + + + + + + + +| 48 |
__________________________________________________________________________|____________|
Stomach, Glandular | + A + + + + + + + + + + + + + + + + + + + + + + +| 48 |
__________________________________________________________________________|____________|
Tongue | | 1 |
Squamous Cell Papilloma | | 1 |
__________________________________________________________________________|____________|
Tooth | + + + + + + + + + + + + + + + + + + + + + + + + +| 50 |
_____________________________________________________________________________________________________________________| |
CARDIOVASCULAR SYSTEM | | |
| | |
__________________________________________________________________________|____________|
Heart | + + + + + + + + + + + + + + + + + + + + + + + + +| 50 |
Leukemia Mononuclear | X X X | 7 |
_____________________________________________________________________________________________________________________| |
ENDOCRINE SYSTEM | | |
| | |
__________________________________________________________________________|____________|
Adrenal Gland | + A + + + + + + + + + + + + + + + + + + + + + + +| 49 |
__________________________________________________________________________|____________|
Adrenal Gland, Cortex | + A + + + + + + + + + + + + + + + + + + + + + + +| 49 |
Leukemia Mononuclear | X X X X | 11 |
__________________________________________________________________________|____________|
Adrenal Gland, Medulla | + A + + + + + + + + + + + + + + + + + + + + + + +| 49 |
Leukemia Mononuclear | X X X X | 11 |
Pheochromocytoma Benign | X | 5 |
Bilateral, Pheochromocytoma Benign | | 1 |
__________________________________________________________________________|____________|
Islets, Pancreatic | + + + + + + + + + + + + + + + + + + + + + + + + +| 50 |
__________________________________________________________________________________________________________________________________
* : Total animals with tissue examined microscopically; total animals with tumor
+ : Tissue examined microscopically M : Missing tissue
X : Lesion present A : Autolysis precludes evaluation
I : Insufficient tissue BLANK : Not examined microscopically
Page 34
NTP Experiment-Test: 05076-01 NEOPLASMS BY INDIVIDUAL ANIMAL Report: PEIRPT04
Study Type: CHRONIC ETHYLENETHIOUREA Date: 04/15/97
Route: DOSED FEED Time: 15:04:52
__________________________________________________________________________________________________________________________________
| 7| 7| 7| 7| 7| 6| 6| 7| 6| 7| 7| 7| 7| 5| 7| 7| 7| 7| 6| 7| 7| 6| 7| 6| 7| |
DAY ON TEST | 4| 1| 4| 4| 4| 6| 0| 4| 3| 4| 4| 4| 4| 7| 4| 3| 4| 4| 9| 4| 4| 5| 4| 3| 4| |
| 4| 3| 4| 5| 5| 5| 5| 5| 7| 5| 1| 6| 6| 4| 6| 8| 6| 7| 8| 7| 7| 9| 7| 8| 7| |
_____________________________________________________________________________________________________________________| T (*) |
| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| O |
FISCHER 344 RATS FEMALE | 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| T |
ANIMAL ID | 2| 2| 2| 2| 2| 2| 2| 2| 2| 2| 2| 2| 2| 2| 2| 2| 2| 2| 2| 2| 3| 3| 3| 3| 3| A |
83 PPM | 6| 6| 6| 6| 6| 7| 7| 7| 7| 7| 8| 8| 8| 8| 8| 9| 9| 9| 9| 9| 0| 0| 0| 0| 0| L |
3-3 | 1| 2| 3| 4| 5| 1| 2| 3| 4| 5| 1| 2| 3| 4| 5| 1| 2| 3| 4| 5| 1| 2| 3| 4| 5| |
__________________________________________________________________________________________________________________________________
ENDOCRINE SYSTEM - cont | | |
| | |
Carcinoma | X | 1 |
__________________________________________________________________________|____________|
Parathyroid Gland | + M + + + + + + + + + + + + + + M + + + + + + + +| 46 |
Adenoma | X | 1 |
__________________________________________________________________________|____________|
Pituitary Gland | + + + + + + + + + + + + + + + + + + + + + M + + +| 49 |
Leukemia Mononuclear | X X X | 7 |
Pars Distalis, Adenoma | X X X X X X X X X X X | 20 |
__________________________________________________________________________|____________|
Thyroid Gland | + + + + + + + + + + + + + + + + + + + + + A + + +| 46 |
Leukemia Mononuclear | X | 2 |
Bilateral, C-Cell, Adenoma | X X | 2 |
C-Cell, Adenoma | X X X| 6 |
C-Cell, Carcinoma | | 1 |
Follicular Cell, Adenocarcinoma | | 1 |
Follicular Cell, Adenoma | X X X X | 5 |
_____________________________________________________________________________________________________________________| |
GENERAL BODY SYSTEM | | |
| | |
None | | |
_____________________________________________________________________________________________________________________| |
GENITAL SYSTEM | | |
| | |
__________________________________________________________________________|____________|
Clitoral Gland | + + + + + + + + + + + + + + + + + + + + + + + + +| 49 |
Adenoma | X | 1 |
Leukemia Mononuclear | | 1 |
__________________________________________________________________________|____________|
Ovary | + + + + + + + + + + + + + + + + + + + + + + + + +| 50 |
Leukemia Mononuclear | X X X | 13 |
__________________________________________________________________________|____________|
Uterus | + + + + + + + + + + + + + + + + + + + + + + + + +| 50 |
Leukemia Mononuclear | X | 1 |
Polyp Stromal | X X X | 7 |
Sarcoma Stromal | | 1 |
_____________________________________________________________________________________________________________________| |
HEMATOPOIETIC SYSTEM | | |
| | |
__________________________________________________________________________|____________|
Blood | + + + + + + + + | 18 |
Leukemia Mononuclear | X X X X X X X X | 18 |
__________________________________________________________________________|____________|
Bone Marrow | + A + + + + + + + + + + + + + + + + + + + + + + +| 47 |
Femoral, Leukemia Mononuclear | X X X X | 8 |
__________________________________________________________________________|____________|
Lymph Node | + + + + + + + + + + + + + + + + + + + + + + + + +| 50 |
Mandibular, Leukemia Mononuclear | X X X X X X X X | 18 |
Mediastinal, Leukemia Mononuclear | X X X X X X X | 14 |
Pancreatic, Leukemia Mononuclear | X | 2 |
Renal, Leukemia Mononuclear | X | 1 |
__________________________________________________________________________|____________|
Lymph Node, Mesenteric | A + + + + + | 14 |
__________________________________________________________________________________________________________________________________
* : Total animals with tissue examined microscopically; total animals with tumor
+ : Tissue examined microscopically M : Missing tissue
X : Lesion present A : Autolysis precludes evaluation
I : Insufficient tissue BLANK : Not examined microscopically
Page 35
NTP Experiment-Test: 05076-01 NEOPLASMS BY INDIVIDUAL ANIMAL Report: PEIRPT04
Study Type: CHRONIC ETHYLENETHIOUREA Date: 04/15/97
Route: DOSED FEED Time: 15:04:52
__________________________________________________________________________________________________________________________________
| 7| 7| 7| 7| 7| 6| 6| 7| 6| 7| 7| 7| 7| 5| 7| 7| 7| 7| 6| 7| 7| 6| 7| 6| 7| |
DAY ON TEST | 4| 1| 4| 4| 4| 6| 0| 4| 3| 4| 4| 4| 4| 7| 4| 3| 4| 4| 9| 4| 4| 5| 4| 3| 4| |
| 4| 3| 4| 5| 5| 5| 5| 5| 7| 5| 1| 6| 6| 4| 6| 8| 6| 7| 8| 7| 7| 9| 7| 8| 7| |
_____________________________________________________________________________________________________________________| T (*) |
| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| O |
FISCHER 344 RATS FEMALE | 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| T |
ANIMAL ID | 2| 2| 2| 2| 2| 2| 2| 2| 2| 2| 2| 2| 2| 2| 2| 2| 2| 2| 2| 2| 3| 3| 3| 3| 3| A |
83 PPM | 6| 6| 6| 6| 6| 7| 7| 7| 7| 7| 8| 8| 8| 8| 8| 9| 9| 9| 9| 9| 0| 0| 0| 0| 0| L |
3-3 | 1| 2| 3| 4| 5| 1| 2| 3| 4| 5| 1| 2| 3| 4| 5| 1| 2| 3| 4| 5| 1| 2| 3| 4| 5| |
__________________________________________________________________________________________________________________________________
HEMATOPOIETIC SYSTEM - cont | | |
| | |
Leukemia Mononuclear | X X X | 7 |
__________________________________________________________________________|____________|
Spleen | + + + + + + + + + + + + + + + + + + + + + + + + +| 50 |
Leukemia Mononuclear | X X X X X X X X X X X X X X| 29 |
__________________________________________________________________________|____________|
Thymus | + + + + + + + + + M + + M + + + + M + + + + + + +| 45 |
Leukemia Mononuclear | X X | 6 |
_____________________________________________________________________________________________________________________| |
INTEGUMENTARY SYSTEM | | |
| | |
__________________________________________________________________________|____________|
Mammary Gland | + + + + + + + + + + + + + + + + + + + + + + + + +| 50 |
Adenocarcinoma | X | 2 |
Fibroadenoma | X X X X X X X | 11 |
Leukemia Mononuclear | X | 1 |
__________________________________________________________________________|____________|
Skin | + + + + + + + + + + + + + + + + + + + + + + + + +| 50 |
Leukemia Mononuclear | | 1 |
Squamous Cell Carcinoma | X | 1 |
Subcutaneous Tissue, Fibroma | X | 1 |
_____________________________________________________________________________________________________________________| |
MUSCULOSKELETAL SYSTEM | | |
| | |
__________________________________________________________________________|____________|
Bone | + + + + + + + + + + + + + + + + + + + + + + + + +| 50 |
_____________________________________________________________________________________________________________________| |
NERVOUS SYSTEM | | |
| | |
__________________________________________________________________________|____________|
Brain | + + + + + + + + + + + + + + + + + + + + + + + + +| 50 |
Leukemia Mononuclear | X | 1 |
Meningioma Benign | X | 1 |
__________________________________________________________________________|____________|
Peripheral Nerve | | |
__________________________________________________________________________|____________|
Spinal Cord | | 1 |
_____________________________________________________________________________________________________________________| |
RESPIRATORY SYSTEM | | |
| | |
__________________________________________________________________________|____________|
Lung | + + + + + + + + + + + + + + + + + + + + + + + + +| 50 |
Carcinoma, Metastatic, Thyroid Gland | | 1 |
Leukemia Mononuclear | X X X X X X X X X X X | 24 |
__________________________________________________________________________|____________|
Nose | + + + + + + + + + + + + + + + + + + + + + + + + +| 49 |
__________________________________________________________________________|____________|
Trachea | + + + + + + + + + + + + + + + + + + + + + + + + +| 50 |
_____________________________________________________________________________________________________________________| |
SPECIAL SENSES SYSTEM | | |
| | |
__________________________________________________________________________|____________|
Eye | + + + + + + | 12 |
__________________________________________________________________________|____________|
Harderian Gland | + + + + + + + + + + + + + + + + + + + + + + + + +| 50 |
Leukemia Mononuclear | | 1 |
__________________________________________________________________________|____________|
Lacrimal Gland | +| 1 |
_____________________________________________________________________________________________________________________| |
URINARY SYSTEM | | |
__________________________________________________________________________________________________________________________________
* : Total animals with tissue examined microscopically; total animals with tumor
+ : Tissue examined microscopically M : Missing tissue
X : Lesion present A : Autolysis precludes evaluation
I : Insufficient tissue BLANK : Not examined microscopically
Page 36
NTP Experiment-Test: 05076-01 NEOPLASMS BY INDIVIDUAL ANIMAL Report: PEIRPT04
Study Type: CHRONIC ETHYLENETHIOUREA Date: 04/15/97
Route: DOSED FEED Time: 15:04:52
__________________________________________________________________________________________________________________________________
| 7| 7| 7| 7| 7| 6| 6| 7| 6| 7| 7| 7| 7| 5| 7| 7| 7| 7| 6| 7| 7| 6| 7| 6| 7| |
DAY ON TEST | 4| 1| 4| 4| 4| 6| 0| 4| 3| 4| 4| 4| 4| 7| 4| 3| 4| 4| 9| 4| 4| 5| 4| 3| 4| |
| 4| 3| 4| 5| 5| 5| 5| 5| 7| 5| 1| 6| 6| 4| 6| 8| 6| 7| 8| 7| 7| 9| 7| 8| 7| |
_____________________________________________________________________________________________________________________| T (*) |
| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| O |
FISCHER 344 RATS FEMALE | 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| T |
ANIMAL ID | 2| 2| 2| 2| 2| 2| 2| 2| 2| 2| 2| 2| 2| 2| 2| 2| 2| 2| 2| 2| 3| 3| 3| 3| 3| A |
83 PPM | 6| 6| 6| 6| 6| 7| 7| 7| 7| 7| 8| 8| 8| 8| 8| 9| 9| 9| 9| 9| 0| 0| 0| 0| 0| L |
3-3 | 1| 2| 3| 4| 5| 1| 2| 3| 4| 5| 1| 2| 3| 4| 5| 1| 2| 3| 4| 5| 1| 2| 3| 4| 5| |
__________________________________________________________________________________________________________________________________
URINARY SYSTEM - cont | | |
| | |
| | |
__________________________________________________________________________|____________|
Kidney | + + + + + + + + + + + + + + + + + + + + + + + + +| 50 |
Leukemia Mononuclear | X X X X X X X | 19 |
Renal Tubule, Adenoma | | 1 |
__________________________________________________________________________|____________|
Urinary Bladder | + A + + + + + + + + + + + + + + + + + + + + + + +| 48 |
Leukemia Mononuclear | X | 2 |
Transitional Epithelium, Carcinoma | X | 1 |
__________________________________________________________________________________________________________________________________
SYSTEMIC LESIONS | | |
__________________________________________________________________________|____________|
Multiple Organs | + + + + + + + + + + + + + + + + + + + + + + + + +| 50 |
Leukemia Mononuclear | X X X X X X X X X X X X X X| 29 |
__________________________________________________________________________________________________________________________________
* : Total animals with tissue examined microscopically; total animals with tumor
+ : Tissue examined microscopically M : Missing tissue
X : Lesion present A : Autolysis precludes evaluation
I : Insufficient tissue BLANK : Not examined microscopically
Page 37
NTP Experiment-Test: 05076-01 NEOPLASMS BY INDIVIDUAL ANIMAL Report: PEIRPT04
Study Type: CHRONIC ETHYLENETHIOUREA Date: 04/15/97
Route: DOSED FEED Time: 15:04:52
_____________________________________________________________________________________________________________________
| 6| 7| 7| 7| 7| 7| 7| 7| 4| 7| 7| 6| 7| 7| 7| 7| 7| 6| 5| 7| 6| 7| 7| 7| 7|
DAY ON TEST | 9| 4| 4| 4| 4| 4| 4| 4| 9| 2| 0| 5| 4| 4| 2| 4| 4| 4| 9| 4| 8| 4| 0| 4| 4|
| 4| 0| 0| 0| 0| 0| 0| 3| 4| 0| 4| 7| 3| 3| 5| 3| 3| 2| 0| 3| 7| 4| 6| 4| 0|
_____________________________________________________________________________________________________________________|
| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0|
FISCHER 344 RATS FEMALE | 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1|
ANIMAL ID | 3| 3| 3| 3| 3| 3| 3| 3| 3| 3| 3| 3| 3| 3| 3| 3| 3| 3| 3| 3| 3| 3| 3| 3| 3|
83 PPM | 1| 1| 1| 1| 1| 2| 2| 2| 2| 2| 3| 3| 3| 3| 3| 4| 4| 4| 4| 4| 5| 5| 5| 5| 5|
10-3 | 1| 2| 3| 4| 5| 1| 2| 3| 4| 5| 1| 2| 3| 4| 5| 1| 2| 3| 4| 5| 1| 2| 3| 4| 5|
_____________________________________________________________________________________________________________________|
ALIMENTARY SYSTEM | |
| |
__________________________________________________________________________|
Esophagus | + + + + + + + + + + + + + + + + + + + + + + + + +|
Leukemia Mononuclear | |
__________________________________________________________________________|
Intestine Large | + + + + + + + + + + + + + + + + + + + + + + A + A|
__________________________________________________________________________|
Intestine Large, Cecum | + + + + + + + + + + + + + + + + + + A + + + A + A|
__________________________________________________________________________|
Intestine Large, Colon | + + + + + + + + + + + + + + + + + + A + + + A + A|
Leukemia Mononuclear | X |
__________________________________________________________________________|
Intestine Large, Rectum | + + + + + + + + + + + + + + + + + + + + + + A + A|
__________________________________________________________________________|
Intestine Small | + + + + + + + + + + + + + + + + + + + + + + + + +|
__________________________________________________________________________|
Intestine Small, Duodenum | + + + + + + + + + + + + + + + + + + + + + + + + +|
Leukemia Mononuclear | |
__________________________________________________________________________|
Intestine Small, Ileum | + + + + + + + + + + M + + + + + + + A + + + A + A|
Leukemia Mononuclear | |
__________________________________________________________________________|
Intestine Small, Jejunum | + + + + + + + + + + + + + + + + + + + + + + + + A|
__________________________________________________________________________|
Liver | + + + + + + + + + + + + + + + + + + + + + + + + +|
Leukemia Mononuclear | X X X X X X X X X X X X X|
__________________________________________________________________________|
Mesentery | + + + + |
Leukemia Mononuclear | X X |
__________________________________________________________________________|
Pancreas | + + + + + + + + + + + + + + + + + + + + + + + + +|
Leukemia Mononuclear | X X X |
__________________________________________________________________________|
Salivary Glands | + + + + + + + + + + + + + + + + + + + + + + + + +|
Leukemia Mononuclear | X |
__________________________________________________________________________|
Stomach | + + + + + + + + + + + + + + + + + + + + + + + + +|
__________________________________________________________________________|
Stomach, Forestomach | + + + + + + + + + + + + + + + + + + + + + + + + +|
Leukemia Mononuclear | |
__________________________________________________________________________|
Stomach, Glandular | + + + + + + + + + + + + + + + + + + + + + + + + +|
Leukemia Mononuclear | X |
__________________________________________________________________________|
Tongue | + |
Squamous Cell Papilloma | X |
__________________________________________________________________________|
Tooth | + + + + + + + + + + + + + + + + + + + + + + + +|
_____________________________________________________________________________________________________________________|
CARDIOVASCULAR SYSTEM | |
| |
__________________________________________________________________________|
Heart | + + + + + + + + + + + + + + + + + + + + + + + + +|
Leukemia Mononuclear | X |
_____________________________________________________________________________________________________________________|
ENDOCRINE SYSTEM | |
| |
__________________________________________________________________________|
Adrenal Gland | + + + + + + + + + + + + + + + + + + + + + + + + +|
__________________________________________________________________________|
Adrenal Gland, Cortex | + + + + + + + + + + + + + + + + + + + + + + + + +|
Adenoma | |
Leukemia Mononuclear | X X X X X |
__________________________________________________________________________|
Adrenal Gland, Medulla | + + + + + + + + + + + + + + + + + + + + + + + + +|
Leukemia Mononuclear | X X X X X |
Pheochromocytoma Benign | X X X|
Bilateral, Pheochromocytoma Benign | X X |
__________________________________________________________________________|
Islets, Pancreatic | + + + + + + + + + + + + + + + + + + + + + + + + +|
_____________________________________________________________________________________________________________________|
Page 38
NTP Experiment-Test: 05076-01 NEOPLASMS BY INDIVIDUAL ANIMAL Report: PEIRPT04
Study Type: CHRONIC ETHYLENETHIOUREA Date: 04/15/97
Route: DOSED FEED Time: 15:04:52
_____________________________________________________________________________________________________________________
| 6| 7| 7| 7| 7| 7| 7| 7| 4| 7| 7| 6| 7| 7| 7| 7| 7| 6| 5| 7| 6| 7| 7| 7| 7|
DAY ON TEST | 9| 4| 4| 4| 4| 4| 4| 4| 9| 2| 0| 5| 4| 4| 2| 4| 4| 4| 9| 4| 8| 4| 0| 4| 4|
| 4| 0| 0| 0| 0| 0| 0| 3| 4| 0| 4| 7| 3| 3| 5| 3| 3| 2| 0| 3| 7| 4| 6| 4| 0|
_____________________________________________________________________________________________________________________|
| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0|
FISCHER 344 RATS FEMALE | 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1|
ANIMAL ID | 3| 3| 3| 3| 3| 3| 3| 3| 3| 3| 3| 3| 3| 3| 3| 3| 3| 3| 3| 3| 3| 3| 3| 3| 3|
83 PPM | 1| 1| 1| 1| 1| 2| 2| 2| 2| 2| 3| 3| 3| 3| 3| 4| 4| 4| 4| 4| 5| 5| 5| 5| 5|
10-3 | 1| 2| 3| 4| 5| 1| 2| 3| 4| 5| 1| 2| 3| 4| 5| 1| 2| 3| 4| 5| 1| 2| 3| 4| 5|
_____________________________________________________________________________________________________________________|
ENDOCRINE SYSTEM - cont | |
| |
__________________________________________________________________________|
Parathyroid Gland | + + + + + + + M + + + + + + + + + + + + + + + + +|
Adenoma | |
Leukemia Mononuclear | X |
__________________________________________________________________________|
Pituitary Gland | + + + + + + + + + + + + + + + + + + + + + + + + +|
Leukemia Mononuclear | X X X X X |
Pars Distalis, Adenoma | X X X X X X X X X X X X X X|
Pars Distalis, Adenoma, Multiple | X |
Pars Distalis, Carcinoma | |
__________________________________________________________________________|
Thyroid Gland | + + + + + + + + + + + + + + + + + + A + + + + + A|
Leukemia Mononuclear | X |
C-Cell, Adenoma | X X X X |
C-Cell, Carcinoma | |
Follicular Cell, Adenocarcinoma | X |
Follicular Cell, Adenoma | X X X |
_____________________________________________________________________________________________________________________|
GENERAL BODY SYSTEM | |
| |
None | |
_____________________________________________________________________________________________________________________|
GENITAL SYSTEM | |
| |
__________________________________________________________________________|
Clitoral Gland | + M + + + + + + + + M + + + + + + + + + + + + + +|
Carcinoma | X |
Leukemia Mononuclear | |
__________________________________________________________________________|
Ovary | + + + + + + + + + + + + + + + + + + + + + + + + +|
Cystadenoma | X |
Leukemia Mononuclear | X X X X X X X X |
__________________________________________________________________________|
Uterus | + + + + + + + + + + + + + + + + + + + + + + + + +|
Leukemia Mononuclear | X |
Polyp Stromal | X X |
__________________________________________________________________________|
Vagina | |
_____________________________________________________________________________________________________________________|
HEMATOPOIETIC SYSTEM | |
| |
__________________________________________________________________________|
Blood | + + + + + + |
Leukemia Mononuclear | X X X X X X |
__________________________________________________________________________|
Bone Marrow | + + + + + + + + + + + + + + + + + + + + + + + + +|
Femoral, Leukemia Mononuclear | X X X X |
__________________________________________________________________________|
Lymph Node | + + + + + + + + + + + + + + + + + + + + + + + + +|
Axillary, Leukemia Mononuclear | |
Deep Cervical, Leukemia Mononuclear | |
Inguinal, Leukemia Mononuclear | X X |
Mandibular, Leukemia Mononuclear | X X X X X X X |
Mediastinal, Leukemia Mononuclear | X X X X X X X |
Pancreatic, Leukemia Mononuclear | X X |
Renal, Leukemia Mononuclear | X |
__________________________________________________________________________|
Lymph Node, Mesenteric | + + + |
_____________________________________________________________________________________________________________________|
Page 39
NTP Experiment-Test: 05076-01 NEOPLASMS BY INDIVIDUAL ANIMAL Report: PEIRPT04
Study Type: CHRONIC ETHYLENETHIOUREA Date: 04/15/97
Route: DOSED FEED Time: 15:04:52
_____________________________________________________________________________________________________________________
| 6| 7| 7| 7| 7| 7| 7| 7| 4| 7| 7| 6| 7| 7| 7| 7| 7| 6| 5| 7| 6| 7| 7| 7| 7|
DAY ON TEST | 9| 4| 4| 4| 4| 4| 4| 4| 9| 2| 0| 5| 4| 4| 2| 4| 4| 4| 9| 4| 8| 4| 0| 4| 4|
| 4| 0| 0| 0| 0| 0| 0| 3| 4| 0| 4| 7| 3| 3| 5| 3| 3| 2| 0| 3| 7| 4| 6| 4| 0|
_____________________________________________________________________________________________________________________|
| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0|
FISCHER 344 RATS FEMALE | 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1|
ANIMAL ID | 3| 3| 3| 3| 3| 3| 3| 3| 3| 3| 3| 3| 3| 3| 3| 3| 3| 3| 3| 3| 3| 3| 3| 3| 3|
83 PPM | 1| 1| 1| 1| 1| 2| 2| 2| 2| 2| 3| 3| 3| 3| 3| 4| 4| 4| 4| 4| 5| 5| 5| 5| 5|
10-3 | 1| 2| 3| 4| 5| 1| 2| 3| 4| 5| 1| 2| 3| 4| 5| 1| 2| 3| 4| 5| 1| 2| 3| 4| 5|
_____________________________________________________________________________________________________________________|
HEMATOPOIETIC SYSTEM - cont | |
| |
Leukemia Mononuclear | X X X |
__________________________________________________________________________|
Spleen | + + + + + + + + + + + + + + + + + + + + + + + + +|
Fibrosarcoma | X |
Leukemia Mononuclear | X X X X X X X X X X X X X|
__________________________________________________________________________|
Thymus | + + + + + M + + + + + + + + + + + + + + + + M M +|
Leukemia Mononuclear | X X |
_____________________________________________________________________________________________________________________|
INTEGUMENTARY SYSTEM | |
| |
__________________________________________________________________________|
Mammary Gland | + + + + + + + + + + + + + + + + + + + + + + + + +|
Adenoma | X |
Fibroadenoma | X X X X X|
Mixed Tumor Malignant | |
__________________________________________________________________________|
Skin | + + + + + + + + + + M + + + + + + + + + + + + + +|
Leukemia Mononuclear | X |
Subcutaneous Tissue, Fibroma | X |
Subcutaneous Tissue, Fibrosarcoma | X|
_____________________________________________________________________________________________________________________|
MUSCULOSKELETAL SYSTEM | |
| |
__________________________________________________________________________|
Bone | + + + + + + + + + + + + + + + + + + + + + + + + +|
_____________________________________________________________________________________________________________________|
NERVOUS SYSTEM | |
| |
__________________________________________________________________________|
Brain | + + + + + + + + + + + + + + + + + + + + + + + + +|
Carcinoma, Metastatic, Pituitary | |
Gland | |
Leukemia Mononuclear | |
__________________________________________________________________________|
Spinal Cord | + |
_____________________________________________________________________________________________________________________|
RESPIRATORY SYSTEM | |
| |
__________________________________________________________________________|
Lung | + + + + + + + + + + + + + + + + + + + + + + + + +|
Alveolar/Bronchiolar Carcinoma | X |
Leukemia Mononuclear | X X X X X X X X X X |
Mixed Tumor Malignant, Metastatic, | |
Mammary Gland | |
__________________________________________________________________________|
Nose | + + + + + + + + + + + + + + + + + + + + + + + + +|
Leukemia Mononuclear | |
__________________________________________________________________________|
Trachea | + + + + + + + + + + + + + + + + + + + + + + + + +|
_____________________________________________________________________________________________________________________|
SPECIAL SENSES SYSTEM | |
| |
__________________________________________________________________________|
Eye | + + + + + + + + |
__________________________________________________________________________|
Harderian Gland | + + + + + + + + + + + + + + + + + + + + + + + + +|
__________________________________________________________________________|
Zymbal's Gland | + + + |
Adenoma | X X |
Carcinoma | X |
_____________________________________________________________________________________________________________________|
URINARY SYSTEM | |
_____________________________________________________________________________________________________________________|
Page 40
NTP Experiment-Test: 05076-01 NEOPLASMS BY INDIVIDUAL ANIMAL Report: PEIRPT04
Study Type: CHRONIC ETHYLENETHIOUREA Date: 04/15/97
Route: DOSED FEED Time: 15:04:52
_____________________________________________________________________________________________________________________
| 6| 7| 7| 7| 7| 7| 7| 7| 4| 7| 7| 6| 7| 7| 7| 7| 7| 6| 5| 7| 6| 7| 7| 7| 7|
DAY ON TEST | 9| 4| 4| 4| 4| 4| 4| 4| 9| 2| 0| 5| 4| 4| 2| 4| 4| 4| 9| 4| 8| 4| 0| 4| 4|
| 4| 0| 0| 0| 0| 0| 0| 3| 4| 0| 4| 7| 3| 3| 5| 3| 3| 2| 0| 3| 7| 4| 6| 4| 0|
_____________________________________________________________________________________________________________________|
| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0|
FISCHER 344 RATS FEMALE | 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1|
ANIMAL ID | 3| 3| 3| 3| 3| 3| 3| 3| 3| 3| 3| 3| 3| 3| 3| 3| 3| 3| 3| 3| 3| 3| 3| 3| 3|
83 PPM | 1| 1| 1| 1| 1| 2| 2| 2| 2| 2| 3| 3| 3| 3| 3| 4| 4| 4| 4| 4| 5| 5| 5| 5| 5|
10-3 | 1| 2| 3| 4| 5| 1| 2| 3| 4| 5| 1| 2| 3| 4| 5| 1| 2| 3| 4| 5| 1| 2| 3| 4| 5|
_____________________________________________________________________________________________________________________|
URINARY SYSTEM - cont | |
| |
| |
__________________________________________________________________________|
Kidney | + + + + + + + + + + + + + + + + + + + + + + + + +|
Leukemia Mononuclear | X X X X X X X X X X X |
__________________________________________________________________________|
Urinary Bladder | + + + + + + + + + + + + + + + + + + + + + + + + +|
Leukemia Mononuclear | X |
_____________________________________________________________________________________________________________________|
SYSTEMIC LESIONS | |
__________________________________________________________________________|
Multiple Organs | + + + + + + + + + + + + + + + + + + + + + + + + +|
Leukemia Mononuclear | X X X X X X X X X X X X X|
_____________________________________________________________________________________________________________________|
Page 41
NTP Experiment-Test: 05076-01 NEOPLASMS BY INDIVIDUAL ANIMAL Report: PEIRPT04
Study Type: CHRONIC ETHYLENETHIOUREA Date: 04/15/97
Route: DOSED FEED Time: 15:04:52
__________________________________________________________________________________________________________________________________
| 7| 7| 7| 7| 5| 7| 7| 7| 7| 7| 7| 7| 7| 7| 7| 4| 7| 7| 7| 5| 5| 7| 7| 7| 7| |
DAY ON TEST | 4| 4| 4| 4| 5| 4| 4| 1| 4| 2| 4| 4| 4| 4| 4| 3| 4| 4| 2| 5| 6| 4| 4| 4| 4| |
| 4| 4| 4| 5| 0| 5| 5| 2| 5| 5| 5| 6| 6| 6| 6| 7| 6| 7| 1| 8| 4| 7| 7| 7| 7| |
_____________________________________________________________________________________________________________________| T (*) |
| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| O |
FISCHER 344 RATS FEMALE | 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| T |
ANIMAL ID | 3| 3| 3| 3| 3| 3| 3| 3| 3| 3| 3| 3| 3| 3| 3| 3| 3| 3| 3| 3| 4| 4| 4| 4| 4| A |
83 PPM | 6| 6| 6| 6| 6| 7| 7| 7| 7| 7| 8| 8| 8| 8| 8| 9| 9| 9| 9| 9| 0| 0| 0| 0| 0| L |
10-3 | 1| 2| 3| 4| 5| 1| 2| 3| 4| 5| 1| 2| 3| 4| 5| 1| 2| 3| 4| 5| 1| 2| 3| 4| 5| |
__________________________________________________________________________________________________________________________________
ALIMENTARY SYSTEM | | |
| | |
__________________________________________________________________________|____________|
Esophagus | + + + + + + + + + + + + + + + + + + + + + + + + +| 50 |
Leukemia Mononuclear | X | 1 |
__________________________________________________________________________|____________|
Intestine Large | + + + + + + + + + + + + + + + + + + + + + + + + +| 48 |
__________________________________________________________________________|____________|
Intestine Large, Cecum | + + + + A + + + + + + + + + + + + + + + + + + + +| 46 |
__________________________________________________________________________|____________|
Intestine Large, Colon | + + + + + + + + + + + + + + + + + + + + + + + + +| 47 |
Leukemia Mononuclear | | 1 |
__________________________________________________________________________|____________|
Intestine Large, Rectum | + + + + + + + + M + + + + + + + + + + + + + + + +| 47 |
__________________________________________________________________________|____________|
Intestine Small | + + + + + + + + + + + + + + + + + + + + + + + + +| 50 |
__________________________________________________________________________|____________|
Intestine Small, Duodenum | + + + + + + + + + + + + + + + + + + + + + + + +| 49 |
Leukemia Mononuclear | X | 1 |
__________________________________________________________________________|____________|
Intestine Small, Ileum | + + + A + + + + + + + + + + + + + + + + + + + +| 44 |
Leukemia Mononuclear | X | 1 |
__________________________________________________________________________|____________|
Intestine Small, Jejunum | + + + + + + + + + + + + + + + + + + + + + + + +| 48 |
__________________________________________________________________________|____________|
Liver | + + + + + + + + + + + + + + + + + + + + + + + + +| 50 |
Leukemia Mononuclear | X X X X X X X X X| 22 |
__________________________________________________________________________|____________|
Mesentery | + + + + | 8 |
Leukemia Mononuclear | X X | 4 |
__________________________________________________________________________|____________|
Pancreas | + + + + + + + + + + + + + + + + + + + + + + + + +| 50 |
Leukemia Mononuclear | X | 4 |
__________________________________________________________________________|____________|
Salivary Glands | + + + + + + + + + + + + + + + + + + M + + + + + +| 49 |
Leukemia Mononuclear | X | 2 |
__________________________________________________________________________|____________|
Stomach | + + + + + + + + + + + + + + + + + + + + + + + + +| 50 |
__________________________________________________________________________|____________|
Stomach, Forestomach | + + + + + + + + + + + + + + + + + + + + + + + + +| 50 |
Leukemia Mononuclear | X | 1 |
__________________________________________________________________________|____________|
Stomach, Glandular | + + + + + + + + + + + + + + + + + + + + + + + + +| 50 |
Leukemia Mononuclear | X | 2 |
__________________________________________________________________________|____________|
Tongue | | 1 |
Squamous Cell Papilloma | | 1 |
__________________________________________________________________________|____________|
Tooth | + + + + + + + + + + + + + + + + + + + + + + + + +| 49 |
_____________________________________________________________________________________________________________________| |
CARDIOVASCULAR SYSTEM | | |
| | |
__________________________________________________________________________|____________|
Heart | + + + + + + + + + + + + + + + + + + + + + + + + +| 50 |
Leukemia Mononuclear | X | 2 |
_____________________________________________________________________________________________________________________| |
ENDOCRINE SYSTEM | | |
| | |
__________________________________________________________________________|____________|
Adrenal Gland | + + + + + + + + + + + + + + + + + + + + + + + + +| 50 |
__________________________________________________________________________|____________|
Adrenal Gland, Cortex | + + + + + + + + + + + + + + + + + + + + + + + + +| 50 |
Adenoma | X X | 2 |
Leukemia Mononuclear | X X X X | 9 |
__________________________________________________________________________________________________________________________________
* : Total animals with tissue examined microscopically; total animals with tumor
+ : Tissue examined microscopically M : Missing tissue
X : Lesion present A : Autolysis precludes evaluation
I : Insufficient tissue BLANK : Not examined microscopically
Page 42
NTP Experiment-Test: 05076-01 NEOPLASMS BY INDIVIDUAL ANIMAL Report: PEIRPT04
Study Type: CHRONIC ETHYLENETHIOUREA Date: 04/15/97
Route: DOSED FEED Time: 15:04:52
__________________________________________________________________________________________________________________________________
| 7| 7| 7| 7| 5| 7| 7| 7| 7| 7| 7| 7| 7| 7| 7| 4| 7| 7| 7| 5| 5| 7| 7| 7| 7| |
DAY ON TEST | 4| 4| 4| 4| 5| 4| 4| 1| 4| 2| 4| 4| 4| 4| 4| 3| 4| 4| 2| 5| 6| 4| 4| 4| 4| |
| 4| 4| 4| 5| 0| 5| 5| 2| 5| 5| 5| 6| 6| 6| 6| 7| 6| 7| 1| 8| 4| 7| 7| 7| 7| |
_____________________________________________________________________________________________________________________| T (*) |
| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| O |
FISCHER 344 RATS FEMALE | 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| T |
ANIMAL ID | 3| 3| 3| 3| 3| 3| 3| 3| 3| 3| 3| 3| 3| 3| 3| 3| 3| 3| 3| 3| 4| 4| 4| 4| 4| A |
83 PPM | 6| 6| 6| 6| 6| 7| 7| 7| 7| 7| 8| 8| 8| 8| 8| 9| 9| 9| 9| 9| 0| 0| 0| 0| 0| L |
10-3 | 1| 2| 3| 4| 5| 1| 2| 3| 4| 5| 1| 2| 3| 4| 5| 1| 2| 3| 4| 5| 1| 2| 3| 4| 5| |
__________________________________________________________________________________________________________________________________
ENDOCRINE SYSTEM - cont | | |
| | |
__________________________________________________________________________|____________|
Adrenal Gland, Medulla | + + + + + + + + + + + + + + + + + + + + + + + + +| 50 |
Leukemia Mononuclear | X X X X | 9 |
Pheochromocytoma Benign | X X X X | 7 |
Bilateral, Pheochromocytoma Benign | X | 3 |
__________________________________________________________________________|____________|
Islets, Pancreatic | + + + + + + + + + + + + + + + + + + + + + + + + +| 50 |
__________________________________________________________________________|____________|
Parathyroid Gland | + + + + + + + + + + + + + + M + + + + + + + + + M| 47 |
Adenoma | X | 1 |
Leukemia Mononuclear | | 1 |
__________________________________________________________________________|____________|
Pituitary Gland | + + + + + + + + + + + + + + + + + + + + + + M + +| 49 |
Leukemia Mononuclear | X X X X X | 10 |
Pars Distalis, Adenoma | X X X X X X X X X X X | 25 |
Pars Distalis, Adenoma, Multiple | | 1 |
Pars Distalis, Carcinoma | X | 1 |
__________________________________________________________________________|____________|
Thyroid Gland | + + + + A + + + + + + + + + + + + + + + + + + + +| 47 |
Leukemia Mononuclear | X X | 3 |
C-Cell, Adenoma | X X | 6 |
C-Cell, Carcinoma | X X | 2 |
Follicular Cell, Adenocarcinoma | X | 2 |
Follicular Cell, Adenoma | X X X X | 7 |
_____________________________________________________________________________________________________________________| |
GENERAL BODY SYSTEM | | |
| | |
None | | |
_____________________________________________________________________________________________________________________| |
GENITAL SYSTEM | | |
| | |
__________________________________________________________________________|____________|
Clitoral Gland | + + + + + + + + M + + + + + + M + + + + + + + M +| 45 |
Carcinoma | | 1 |
Leukemia Mononuclear | X | 1 |
__________________________________________________________________________|____________|
Ovary | + + + + + + + + + + + + + + + + + + + + + + + + +| 50 |
Cystadenoma | | 1 |
Leukemia Mononuclear | X X X X X | 13 |
__________________________________________________________________________|____________|
Uterus | + + + + + + + + + + + + + + + + + + + + + + + + +| 50 |
Leukemia Mononuclear | X | 2 |
Polyp Stromal | X X X X | 6 |
__________________________________________________________________________|____________|
Vagina | + | 1 |
_____________________________________________________________________________________________________________________| |
HEMATOPOIETIC SYSTEM | | |
| | |
__________________________________________________________________________|____________|
Blood | + + + + + | 11 |
Leukemia Mononuclear | X X X X X | 11 |
__________________________________________________________________________|____________|
Bone Marrow | + + + + + + + + + + + + + + + + + + + + + + + + +| 50 |
__________________________________________________________________________________________________________________________________
* : Total animals with tissue examined microscopically; total animals with tumor
+ : Tissue examined microscopically M : Missing tissue
X : Lesion present A : Autolysis precludes evaluation
I : Insufficient tissue BLANK : Not examined microscopically
Page 43
NTP Experiment-Test: 05076-01 NEOPLASMS BY INDIVIDUAL ANIMAL Report: PEIRPT04
Study Type: CHRONIC ETHYLENETHIOUREA Date: 04/15/97
Route: DOSED FEED Time: 15:04:52
__________________________________________________________________________________________________________________________________
| 7| 7| 7| 7| 5| 7| 7| 7| 7| 7| 7| 7| 7| 7| 7| 4| 7| 7| 7| 5| 5| 7| 7| 7| 7| |
DAY ON TEST | 4| 4| 4| 4| 5| 4| 4| 1| 4| 2| 4| 4| 4| 4| 4| 3| 4| 4| 2| 5| 6| 4| 4| 4| 4| |
| 4| 4| 4| 5| 0| 5| 5| 2| 5| 5| 5| 6| 6| 6| 6| 7| 6| 7| 1| 8| 4| 7| 7| 7| 7| |
_____________________________________________________________________________________________________________________| T (*) |
| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| O |
FISCHER 344 RATS FEMALE | 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| T |
ANIMAL ID | 3| 3| 3| 3| 3| 3| 3| 3| 3| 3| 3| 3| 3| 3| 3| 3| 3| 3| 3| 3| 4| 4| 4| 4| 4| A |
83 PPM | 6| 6| 6| 6| 6| 7| 7| 7| 7| 7| 8| 8| 8| 8| 8| 9| 9| 9| 9| 9| 0| 0| 0| 0| 0| L |
10-3 | 1| 2| 3| 4| 5| 1| 2| 3| 4| 5| 1| 2| 3| 4| 5| 1| 2| 3| 4| 5| 1| 2| 3| 4| 5| |
__________________________________________________________________________________________________________________________________
HEMATOPOIETIC SYSTEM - cont | | |
| | |
Femoral, Leukemia Mononuclear | X X X X | 8 |
__________________________________________________________________________|____________|
Lymph Node | + + + + + + + + + + + + + + + + + + + + + + + + +| 50 |
Axillary, Leukemia Mononuclear | X | 1 |
Deep Cervical, Leukemia Mononuclear | X | 1 |
Inguinal, Leukemia Mononuclear | X | 3 |
Mandibular, Leukemia Mononuclear | X X X X | 11 |
Mediastinal, Leukemia Mononuclear | X X X X X X | 13 |
Pancreatic, Leukemia Mononuclear | X | 3 |
Renal, Leukemia Mononuclear | X X | 3 |
__________________________________________________________________________|____________|
Lymph Node, Mesenteric | + + + | 6 |
Leukemia Mononuclear | X X X | 6 |
__________________________________________________________________________|____________|
Spleen | + + + + + + + + + + + + + + + + + + + + + + + + +| 50 |
Fibrosarcoma | X | 2 |
Leukemia Mononuclear | X X X X X X X X X| 22 |
__________________________________________________________________________|____________|
Thymus | + + + + + + + + + + + + M M + + M M + + + + + + M| 42 |
Leukemia Mononuclear | X X | 4 |
_____________________________________________________________________________________________________________________| |
INTEGUMENTARY SYSTEM | | |
| | |
__________________________________________________________________________|____________|
Mammary Gland | + + + + + + + + + + + + + + + + + + + + + + + + +| 50 |
Adenoma | X | 2 |
Fibroadenoma | X X X X | 9 |
Mixed Tumor Malignant | X | 1 |
__________________________________________________________________________|____________|
Skin | + + + + + + + + + + + + + + + M + + + + + + + + +| 48 |
Leukemia Mononuclear | | 1 |
Subcutaneous Tissue, Fibroma | | 1 |
Subcutaneous Tissue, Fibrosarcoma | | 1 |
_____________________________________________________________________________________________________________________| |
MUSCULOSKELETAL SYSTEM | | |
| | |
__________________________________________________________________________|____________|
Bone | + + + + + + + + + + + + + + + + + + + + + + + + +| 50 |
_____________________________________________________________________________________________________________________| |
NERVOUS SYSTEM | | |
| | |
__________________________________________________________________________|____________|
Brain | + + + + + + + + + + + + + + + + + + + + + + + + +| 50 |
Carcinoma, Metastatic, Pituitary | | |
Gland | X | 1 |
Leukemia Mononuclear | X | 1 |
__________________________________________________________________________|____________|
Spinal Cord | | 1 |
_____________________________________________________________________________________________________________________| |
RESPIRATORY SYSTEM | | |
| | |
__________________________________________________________________________|____________|
Lung | + + + + + + + + + + + + + + + + + + + + + + + + +| 50 |
__________________________________________________________________________________________________________________________________
* : Total animals with tissue examined microscopically; total animals with tumor
+ : Tissue examined microscopically M : Missing tissue
X : Lesion present A : Autolysis precludes evaluation
I : Insufficient tissue BLANK : Not examined microscopically
Page 44
NTP Experiment-Test: 05076-01 NEOPLASMS BY INDIVIDUAL ANIMAL Report: PEIRPT04
Study Type: CHRONIC ETHYLENETHIOUREA Date: 04/15/97
Route: DOSED FEED Time: 15:04:52
__________________________________________________________________________________________________________________________________
| 7| 7| 7| 7| 5| 7| 7| 7| 7| 7| 7| 7| 7| 7| 7| 4| 7| 7| 7| 5| 5| 7| 7| 7| 7| |
DAY ON TEST | 4| 4| 4| 4| 5| 4| 4| 1| 4| 2| 4| 4| 4| 4| 4| 3| 4| 4| 2| 5| 6| 4| 4| 4| 4| |
| 4| 4| 4| 5| 0| 5| 5| 2| 5| 5| 5| 6| 6| 6| 6| 7| 6| 7| 1| 8| 4| 7| 7| 7| 7| |
_____________________________________________________________________________________________________________________| T (*) |
| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| O |
FISCHER 344 RATS FEMALE | 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| T |
ANIMAL ID | 3| 3| 3| 3| 3| 3| 3| 3| 3| 3| 3| 3| 3| 3| 3| 3| 3| 3| 3| 3| 4| 4| 4| 4| 4| A |
83 PPM | 6| 6| 6| 6| 6| 7| 7| 7| 7| 7| 8| 8| 8| 8| 8| 9| 9| 9| 9| 9| 0| 0| 0| 0| 0| L |
10-3 | 1| 2| 3| 4| 5| 1| 2| 3| 4| 5| 1| 2| 3| 4| 5| 1| 2| 3| 4| 5| 1| 2| 3| 4| 5| |
__________________________________________________________________________________________________________________________________
RESPIRATORY SYSTEM - cont | | |
| | |
Alveolar/Bronchiolar Carcinoma | | 1 |
Leukemia Mononuclear | X X X X X X X| 17 |
Mixed Tumor Malignant, Metastatic, | | |
Mammary Gland | X | 1 |
__________________________________________________________________________|____________|
Nose | + + + + + + + + + + + + + + + + + + + + + + + + +| 50 |
Leukemia Mononuclear | X | 1 |
__________________________________________________________________________|____________|
Trachea | + + + + + + + + + + + + + + + + + + + + + + + + +| 50 |
_____________________________________________________________________________________________________________________| |
SPECIAL SENSES SYSTEM | | |
| | |
__________________________________________________________________________|____________|
Eye | + + | 10 |
__________________________________________________________________________|____________|
Harderian Gland | + + + + + + + + + + + + + + + + + + + + + + + + +| 50 |
__________________________________________________________________________|____________|
Zymbal's Gland | | 3 |
Adenoma | | 2 |
Carcinoma | | 1 |
_____________________________________________________________________________________________________________________| |
URINARY SYSTEM | | |
| | |
__________________________________________________________________________|____________|
Kidney | + + + + + + + + + + + + + + + + + + + + + + + + +| 50 |
Leukemia Mononuclear | X X X X X X | 17 |
__________________________________________________________________________|____________|
Urinary Bladder | + + + + + + + + + + + + + + + + + + + + + + + + +| 50 |
Leukemia Mononuclear | | 1 |
__________________________________________________________________________________________________________________________________
SYSTEMIC LESIONS | | |
__________________________________________________________________________|____________|
Multiple Organs | + + + + + + + + + + + + + + + + + + + + + + + + +| 50 |
Leukemia Mononuclear | X X X X X X X X X X| 23 |
__________________________________________________________________________________________________________________________________
* : Total animals with tissue examined microscopically; total animals with tumor
+ : Tissue examined microscopically M : Missing tissue
X : Lesion present A : Autolysis precludes evaluation
I : Insufficient tissue BLANK : Not examined microscopically
Page 45
NTP Experiment-Test: 05076-01 NEOPLASMS BY INDIVIDUAL ANIMAL Report: PEIRPT04
Study Type: CHRONIC ETHYLENETHIOUREA Date: 04/15/97
Route: DOSED FEED Time: 15:04:52
_____________________________________________________________________________________________________________________
| 6| 7| 7| 6| 5| 6| 5| 7| 6| 6| 6| 6| 7| 7| 6| 7| 7| 6| 7| 7| 7| 6| 7| 6| 6|
DAY ON TEST | 0| 4| 4| 7| 4| 6| 7| 4| 7| 9| 2| 2| 4| 0| 8| 4| 4| 6| 2| 4| 2| 5| 4| 3| 1|
| 5| 0| 0| 7| 7| 6| 3| 0| 9| 8| 8| 1| 3| 7| 4| 3| 3| 0| 6| 4| 6| 7| 4| 8| 3|
_____________________________________________________________________________________________________________________|
| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0|
FISCHER 344 RATS FEMALE | 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1|
ANIMAL ID | 4| 4| 4| 4| 4| 4| 4| 4| 4| 4| 4| 4| 4| 4| 4| 4| 4| 4| 4| 4| 4| 4| 4| 4| 4|
250 PPM | 1| 1| 1| 1| 1| 2| 2| 2| 2| 2| 3| 3| 3| 3| 3| 4| 4| 4| 4| 4| 5| 5| 5| 5| 5|
0-10 | 1| 2| 3| 4| 5| 1| 2| 3| 4| 5| 1| 2| 3| 4| 5| 1| 2| 3| 4| 5| 1| 2| 3| 4| 5|
_____________________________________________________________________________________________________________________|
ALIMENTARY SYSTEM | |
| |
__________________________________________________________________________|
Esophagus | + + + + + + + + + + + + + + + + + + + + + + + + +|
__________________________________________________________________________|
Intestine Large | + + + + + + + + + + + + + + + + + + + + + + + + +|
__________________________________________________________________________|
Intestine Large, Cecum | + + + + + + + + + + + + + + + + + + + + + + +|
__________________________________________________________________________|
Intestine Large, Colon | + + + + + + + + + + + + + + + + + + + + + + +|
__________________________________________________________________________|
Intestine Large, Rectum | + + + + + + + + + + + + + + + + + + + + + + +|
__________________________________________________________________________|
Intestine Small | + + + + + + + + + + + + + + + + + + + + + + + + +|
__________________________________________________________________________|
Intestine Small, Duodenum | + + + + + + + + + + + + + + + + + + + + + + +|
__________________________________________________________________________|
Intestine Small, Ileum | + + + + + + + + + + + + + + + + + + + + + + +|
Leukemia Mononuclear | |
__________________________________________________________________________|
Intestine Small, Jejunum | + + + + + + + + + + + + + + + + + + + + + + +|
__________________________________________________________________________|
Liver | + + + + + + + + + + + + + + + + + + + + + + + + +|
Leukemia Mononuclear | X X X X X X X X X X X X X|
__________________________________________________________________________|
Mesentery | + |
__________________________________________________________________________|
Pancreas | + + + + + + A + + + + + + + + + + + + + + + + + +|
Leukemia Mononuclear | X X |
__________________________________________________________________________|
Salivary Glands | + + + + + + + + + + + + + + + + + + + + + + + + +|
Leukemia Mononuclear | X X |
__________________________________________________________________________|
Stomach | + + + + + + + + + + + + + + + + + + + + + + + + +|
__________________________________________________________________________|
Stomach, Forestomach | + + + + + + + + + + + + + + + + + + + + + + + + +|
Leukemia Mononuclear | X |
__________________________________________________________________________|
Stomach, Glandular | + + + + + + + + + + + + + + + + + + + + + + + + +|
Leukemia Mononuclear | X |
__________________________________________________________________________|
Tongue | |
Squamous Cell Papilloma | |
__________________________________________________________________________|
Tooth | + + + + + + + + + + + + + + + + + + + + + + + + +|
_____________________________________________________________________________________________________________________|
CARDIOVASCULAR SYSTEM | |
| |
__________________________________________________________________________|
Heart | + + + + + + + + + + + + + + + + + + + + + + + + +|
Leukemia Mononuclear | X X X |
_____________________________________________________________________________________________________________________|
ENDOCRINE SYSTEM | |
| |
__________________________________________________________________________|
Adrenal Gland | + + + + + + + + + + + + + + + + + + + + + + + + +|
__________________________________________________________________________|
Adrenal Gland, Cortex | + + + + + + + + + + + + + + + + + + + + + + + + +|
Adenoma | |
Carcinoma | X |
Leukemia Mononuclear | X X X X X X |
__________________________________________________________________________|
Adrenal Gland, Medulla | + + + + + + + + + + + + + + + + + + + + + + + + +|
Leukemia Mononuclear | X X X X X X |
Pheochromocytoma Benign | X X X X |
__________________________________________________________________________|
Islets, Pancreatic | + + + + + + A + + + + + + + + + + + + + + + + + +|
__________________________________________________________________________|
Parathyroid Gland | M + + + + M + + M + + + + M + M + M + + + + + M +|
__________________________________________________________________________|
Pituitary Gland | + + + + + + + + + + + + + + + + + + + + + + + + +|
Leukemia Mononuclear | X X |
Pars Distalis, Adenoma | X X X X X X X X X X|
_____________________________________________________________________________________________________________________|
Page 46
NTP Experiment-Test: 05076-01 NEOPLASMS BY INDIVIDUAL ANIMAL Report: PEIRPT04
Study Type: CHRONIC ETHYLENETHIOUREA Date: 04/15/97
Route: DOSED FEED Time: 15:04:52
_____________________________________________________________________________________________________________________
| 6| 7| 7| 6| 5| 6| 5| 7| 6| 6| 6| 6| 7| 7| 6| 7| 7| 6| 7| 7| 7| 6| 7| 6| 6|
DAY ON TEST | 0| 4| 4| 7| 4| 6| 7| 4| 7| 9| 2| 2| 4| 0| 8| 4| 4| 6| 2| 4| 2| 5| 4| 3| 1|
| 5| 0| 0| 7| 7| 6| 3| 0| 9| 8| 8| 1| 3| 7| 4| 3| 3| 0| 6| 4| 6| 7| 4| 8| 3|
_____________________________________________________________________________________________________________________|
| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0|
FISCHER 344 RATS FEMALE | 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1|
ANIMAL ID | 4| 4| 4| 4| 4| 4| 4| 4| 4| 4| 4| 4| 4| 4| 4| 4| 4| 4| 4| 4| 4| 4| 4| 4| 4|
250 PPM | 1| 1| 1| 1| 1| 2| 2| 2| 2| 2| 3| 3| 3| 3| 3| 4| 4| 4| 4| 4| 5| 5| 5| 5| 5|
0-10 | 1| 2| 3| 4| 5| 1| 2| 3| 4| 5| 1| 2| 3| 4| 5| 1| 2| 3| 4| 5| 1| 2| 3| 4| 5|
_____________________________________________________________________________________________________________________|
ENDOCRINE SYSTEM - cont | |
| |
Pars Distalis, Carcinoma | X |
Pars Intermedia, Adenoma | X |
__________________________________________________________________________|
Thyroid Gland | + + + + + + A + + + + + + + + + + + + + + + + + +|
Bilateral, C-Cell, Adenoma | |
Bilateral, Follicular Cell, | |
Adenocarcinoma | X |
Bilateral, Follicular Cell, Adenoma | X |
Bilateral, Follicular Cell, Adenoma, | |
Multiple | X X X |
C-Cell, Adenoma | X |
C-Cell, Carcinoma | |
Follicular Cell, Adenocarcinoma | X X X |
Follicular Cell, Adenoma | X X X X X X X |
Follicular Cell, Adenoma, Multiple | X X |
_____________________________________________________________________________________________________________________|
GENERAL BODY SYSTEM | |
| |
None | |
_____________________________________________________________________________________________________________________|
GENITAL SYSTEM | |
| |
__________________________________________________________________________|
Clitoral Gland | + + + + + + + M + + + + + + + + + + + + + + + + +|
Adenoma | X |
Leukemia Mononuclear | X |
__________________________________________________________________________|
Ovary | + + + + + + + + + + + + + + + + + + + + + + + + +|
Granulosa-Theca Tumor Benign | |
Leukemia Mononuclear | X X X X X X |
__________________________________________________________________________|
Uterus | + + + + + + + + + + + + + + + + + + + + + + + + +|
Leukemia Mononuclear | X |
Polyp Stromal | X X X |
__________________________________________________________________________|
Vagina | +|
_____________________________________________________________________________________________________________________|
HEMATOPOIETIC SYSTEM | |
| |
__________________________________________________________________________|
Blood | + + + + + + + + + + + +|
Leukemia Mononuclear | X X X X X X X X X X X X|
__________________________________________________________________________|
Bone Marrow | + + + + + + + + + + + + + + + + + + + + + + + + +|
Femoral, Leukemia Mononuclear | X X X X |
__________________________________________________________________________|
Lymph Node | + + + + + + + + + + + + + + + + + + + + + + + + +|
Inguinal, Leukemia Mononuclear | X |
Mandibular, Leukemia Mononuclear | X X X X X X X X X |
Mediastinal, Leukemia Mononuclear | X X X X X X X X |
Renal, Leukemia Mononuclear | X |
__________________________________________________________________________|
Lymph Node, Mesenteric | M + + |
Leukemia Mononuclear | X X |
__________________________________________________________________________|
Spleen | + + + + + + + + + + + + + + + + + + + + + + + + +|
Leukemia Mononuclear | X X X X X X X X X X X X X|
_____________________________________________________________________________________________________________________|
Page 47
NTP Experiment-Test: 05076-01 NEOPLASMS BY INDIVIDUAL ANIMAL Report: PEIRPT04
Study Type: CHRONIC ETHYLENETHIOUREA Date: 04/15/97
Route: DOSED FEED Time: 15:04:52
_____________________________________________________________________________________________________________________
| 6| 7| 7| 6| 5| 6| 5| 7| 6| 6| 6| 6| 7| 7| 6| 7| 7| 6| 7| 7| 7| 6| 7| 6| 6|
DAY ON TEST | 0| 4| 4| 7| 4| 6| 7| 4| 7| 9| 2| 2| 4| 0| 8| 4| 4| 6| 2| 4| 2| 5| 4| 3| 1|
| 5| 0| 0| 7| 7| 6| 3| 0| 9| 8| 8| 1| 3| 7| 4| 3| 3| 0| 6| 4| 6| 7| 4| 8| 3|
_____________________________________________________________________________________________________________________|
| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0|
FISCHER 344 RATS FEMALE | 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1|
ANIMAL ID | 4| 4| 4| 4| 4| 4| 4| 4| 4| 4| 4| 4| 4| 4| 4| 4| 4| 4| 4| 4| 4| 4| 4| 4| 4|
250 PPM | 1| 1| 1| 1| 1| 2| 2| 2| 2| 2| 3| 3| 3| 3| 3| 4| 4| 4| 4| 4| 5| 5| 5| 5| 5|
0-10 | 1| 2| 3| 4| 5| 1| 2| 3| 4| 5| 1| 2| 3| 4| 5| 1| 2| 3| 4| 5| 1| 2| 3| 4| 5|
_____________________________________________________________________________________________________________________|
HEMATOPOIETIC SYSTEM - cont | |
| |
__________________________________________________________________________|
Thymus | + M + + + + + + + + M + M M + + + + M + + + + + +|
Leukemia Mononuclear | X X X |
_____________________________________________________________________________________________________________________|
INTEGUMENTARY SYSTEM | |
| |
__________________________________________________________________________|
Mammary Gland | + + + + + + + + + + + + + + + + + + + + + + + + +|
Adenocarcinoma | X X|
Fibroadenoma | X X X X |
Fibroadenoma, Multiple | |
Leukemia Mononuclear | |
__________________________________________________________________________|
Skin | + + + + + + + + + + + + + + + + + + + + + + + + +|
Leukemia Mononuclear | X |
Subcutaneous Tissue, Fibrosarcoma | |
_____________________________________________________________________________________________________________________|
MUSCULOSKELETAL SYSTEM | |
| |
__________________________________________________________________________|
Bone | + + + + + + + + + + + + + + + + + + + + + + + + +|
_____________________________________________________________________________________________________________________|
NERVOUS SYSTEM | |
| |
__________________________________________________________________________|
Brain | + + + + + + + + + + + + + + + + + + + + + + + + +|
Carcinoma, Metastatic, Pituitary | |
Gland | X |
Leukemia Mononuclear | X X |
_____________________________________________________________________________________________________________________|
RESPIRATORY SYSTEM | |
| |
__________________________________________________________________________|
Lung | + + + + + + + + + + + + + + + + + + + + + + + + +|
Leukemia Mononuclear | X X X X X X X X X X X X|
__________________________________________________________________________|
Nose | + + + + + + + + + + + + + + + + + + + + + + + + +|
__________________________________________________________________________|
Trachea | + + + + + + + + + + + + + + + + + + + + + + + + +|
_____________________________________________________________________________________________________________________|
SPECIAL SENSES SYSTEM | |
| |
__________________________________________________________________________|
Ear | |
Squamous Cell Papilloma | |
__________________________________________________________________________|
Eye | + + + + + |
Leukemia Mononuclear | |
__________________________________________________________________________|
Harderian Gland | + + + + + + + + + + + + + + + + + + + + + + + + +|
Leukemia Mononuclear | X X X |
__________________________________________________________________________|
Zymbal's Gland | + + |
Carcinoma | X X |
_____________________________________________________________________________________________________________________|
URINARY SYSTEM | |
| |
__________________________________________________________________________|
Kidney | + + + + + + + + + + + + + + + + + + + + + + + + +|
Leukemia Mononuclear | X X X X X X X |
__________________________________________________________________________|
Urinary Bladder | + + + + + + + + + + + + + + + + + + + + + + + + +|
Leukemia Mononuclear | X |
_____________________________________________________________________________________________________________________|
SYSTEMIC LESIONS | |
__________________________________________________________________________|
Multiple Organs | + + + + + + + + + + + + + + + + + + + + + + + + +|
_____________________________________________________________________________________________________________________|
Page 48
NTP Experiment-Test: 05076-01 NEOPLASMS BY INDIVIDUAL ANIMAL Report: PEIRPT04
Study Type: CHRONIC ETHYLENETHIOUREA Date: 04/15/97
Route: DOSED FEED Time: 15:04:52
_____________________________________________________________________________________________________________________
| 6| 7| 7| 6| 5| 6| 5| 7| 6| 6| 6| 6| 7| 7| 6| 7| 7| 6| 7| 7| 7| 6| 7| 6| 6|
DAY ON TEST | 0| 4| 4| 7| 4| 6| 7| 4| 7| 9| 2| 2| 4| 0| 8| 4| 4| 6| 2| 4| 2| 5| 4| 3| 1|
| 5| 0| 0| 7| 7| 6| 3| 0| 9| 8| 8| 1| 3| 7| 4| 3| 3| 0| 6| 4| 6| 7| 4| 8| 3|
_____________________________________________________________________________________________________________________|
| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0|
FISCHER 344 RATS FEMALE | 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1|
ANIMAL ID | 4| 4| 4| 4| 4| 4| 4| 4| 4| 4| 4| 4| 4| 4| 4| 4| 4| 4| 4| 4| 4| 4| 4| 4| 4|
250 PPM | 1| 1| 1| 1| 1| 2| 2| 2| 2| 2| 3| 3| 3| 3| 3| 4| 4| 4| 4| 4| 5| 5| 5| 5| 5|
0-10 | 1| 2| 3| 4| 5| 1| 2| 3| 4| 5| 1| 2| 3| 4| 5| 1| 2| 3| 4| 5| 1| 2| 3| 4| 5|
_____________________________________________________________________________________________________________________|
SYSTEMIC LESIONS - cont | |
| |
Leukemia Mononuclear | X X X X X X X X X X X X X|
_____________________________________________________________________________________________________________________|
Page 49
NTP Experiment-Test: 05076-01 NEOPLASMS BY INDIVIDUAL ANIMAL Report: PEIRPT04
Study Type: CHRONIC ETHYLENETHIOUREA Date: 04/15/97
Route: DOSED FEED Time: 15:04:52
__________________________________________________________________________________________________________________________________
| 7| 7| 5| 7| 7| 7| 7| 6| 7| 7| 6| 7| 7| 7| 5| 4| 6| 7| 7| 7| 5| 6| 7| 7| 6| |
DAY ON TEST | 4| 4| 7| 4| 4| 2| 1| 9| 4| 4| 9| 4| 4| 4| 8| 8| 7| 3| 4| 4| 9| 9| 4| 2| 0| |
| 4| 4| 0| 5| 5| 6| 7| 0| 5| 6| 4| 6| 6| 7| 8| 7| 6| 4| 7| 7| 2| 4| 7| 6| 1| |
_____________________________________________________________________________________________________________________| T (*) |
| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| O |
FISCHER 344 RATS FEMALE | 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| T |
ANIMAL ID | 4| 4| 4| 4| 4| 4| 4| 4| 4| 4| 4| 4| 4| 4| 4| 4| 4| 4| 4| 4| 5| 5| 5| 5| 5| A |
250 PPM | 6| 6| 6| 6| 6| 7| 7| 7| 7| 7| 8| 8| 8| 8| 8| 9| 9| 9| 9| 9| 0| 0| 0| 0| 0| L |
0-10 | 1| 2| 3| 4| 5| 1| 2| 3| 4| 5| 1| 2| 3| 4| 5| 1| 2| 3| 4| 5| 1| 2| 3| 4| 5| |
__________________________________________________________________________________________________________________________________
ALIMENTARY SYSTEM | | |
| | |
__________________________________________________________________________|____________|
Esophagus | + + + + + + + + + + + + + + + + + + + + + + + + +| 50 |
__________________________________________________________________________|____________|
Intestine Large | + + + + + + A + + + + + + + + + + + + + + + + + +| 49 |
__________________________________________________________________________|____________|
Intestine Large, Cecum | + + A + + + A + + + + + + + + + + + + + + + + + +| 46 |
__________________________________________________________________________|____________|
Intestine Large, Colon | + + M + + + A + + + + + + + + + + + + + + + + + +| 46 |
__________________________________________________________________________|____________|
Intestine Large, Rectum | + + A + + + A + M + + + + + + + + + + + + + + + +| 45 |
__________________________________________________________________________|____________|
Intestine Small | + + + + + + + + + + + + + + + + + + + + + + + + +| 50 |
__________________________________________________________________________|____________|
Intestine Small, Duodenum | + + + + + + + + + + + + + + + + + + + + + + + + +| 48 |
__________________________________________________________________________|____________|
Intestine Small, Ileum | + + M + + + A + + + + + + + M + + + + + + + + + +| 45 |
Leukemia Mononuclear | X | 1 |
__________________________________________________________________________|____________|
Intestine Small, Jejunum | + + A + + + A + + + + + + + A + + + + + + + + + +| 45 |
__________________________________________________________________________|____________|
Liver | + + + + + + + + + + + + + + + + + + + + + + + + +| 50 |
Leukemia Mononuclear | X X X X X X X X X X X X X X| 27 |
__________________________________________________________________________|____________|
Mesentery | + | 2 |
__________________________________________________________________________|____________|
Pancreas | + + + + + + + + + + + + + + + + + + + + + + + + +| 49 |
Leukemia Mononuclear | X | 3 |
__________________________________________________________________________|____________|
Salivary Glands | + + + + + + + + + + + + + + + + + + + + + + + + +| 50 |
Leukemia Mononuclear | | 2 |
__________________________________________________________________________|____________|
Stomach | + + + + + + + + + + + + + + + + + + + + + + + + +| 50 |
__________________________________________________________________________|____________|
Stomach, Forestomach | + + + + + + + + + + + + + + + + + + + + + + + + +| 50 |
Leukemia Mononuclear | | 1 |
__________________________________________________________________________|____________|
Stomach, Glandular | + + + + + + + + + + + + + + + + + + + + + + + + +| 50 |
Leukemia Mononuclear | | 1 |
__________________________________________________________________________|____________|
Tongue | + | 1 |
Squamous Cell Papilloma | X | 1 |
__________________________________________________________________________|____________|
Tooth | + + + + + + + + + + + + + + + + + + + + + + + + +| 50 |
_____________________________________________________________________________________________________________________| |
CARDIOVASCULAR SYSTEM | | |
| | |
__________________________________________________________________________|____________|
Heart | + + + + + + + + + + + + + + + + + + + + + + + + +| 50 |
Leukemia Mononuclear | X| 4 |
_____________________________________________________________________________________________________________________| |
ENDOCRINE SYSTEM | | |
| | |
__________________________________________________________________________|____________|
Adrenal Gland | + + + + + + + + + + + + + + + + + + + + + + + + +| 50 |
__________________________________________________________________________|____________|
Adrenal Gland, Cortex | + + + + + + + + + + + + + + + + + + + + + + + + +| 50 |
Adenoma | X | 1 |
Carcinoma | | 1 |
Leukemia Mononuclear | X X X| 9 |
__________________________________________________________________________|____________|
Adrenal Gland, Medulla | + + + + + + + + + + + + + + + + + + + + + + + + +| 50 |
Leukemia Mononuclear | X X X X| 10 |
Pheochromocytoma Benign | X X | 6 |
__________________________________________________________________________________________________________________________________
* : Total animals with tissue examined microscopically; total animals with tumor
+ : Tissue examined microscopically M : Missing tissue
X : Lesion present A : Autolysis precludes evaluation
I : Insufficient tissue BLANK : Not examined microscopically
Page 50
NTP Experiment-Test: 05076-01 NEOPLASMS BY INDIVIDUAL ANIMAL Report: PEIRPT04
Study Type: CHRONIC ETHYLENETHIOUREA Date: 04/15/97
Route: DOSED FEED Time: 15:04:52
__________________________________________________________________________________________________________________________________
| 7| 7| 5| 7| 7| 7| 7| 6| 7| 7| 6| 7| 7| 7| 5| 4| 6| 7| 7| 7| 5| 6| 7| 7| 6| |
DAY ON TEST | 4| 4| 7| 4| 4| 2| 1| 9| 4| 4| 9| 4| 4| 4| 8| 8| 7| 3| 4| 4| 9| 9| 4| 2| 0| |
| 4| 4| 0| 5| 5| 6| 7| 0| 5| 6| 4| 6| 6| 7| 8| 7| 6| 4| 7| 7| 2| 4| 7| 6| 1| |
_____________________________________________________________________________________________________________________| T (*) |
| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| O |
FISCHER 344 RATS FEMALE | 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| T |
ANIMAL ID | 4| 4| 4| 4| 4| 4| 4| 4| 4| 4| 4| 4| 4| 4| 4| 4| 4| 4| 4| 4| 5| 5| 5| 5| 5| A |
250 PPM | 6| 6| 6| 6| 6| 7| 7| 7| 7| 7| 8| 8| 8| 8| 8| 9| 9| 9| 9| 9| 0| 0| 0| 0| 0| L |
0-10 | 1| 2| 3| 4| 5| 1| 2| 3| 4| 5| 1| 2| 3| 4| 5| 1| 2| 3| 4| 5| 1| 2| 3| 4| 5| |
__________________________________________________________________________________________________________________________________
ENDOCRINE SYSTEM - cont | | |
| | |
__________________________________________________________________________|____________|
Islets, Pancreatic | + + + + + + + + + + + + + + + + + + + + + + + + +| 49 |
__________________________________________________________________________|____________|
Parathyroid Gland | + + + + + M M + + + + M + + + M + + + M + + M + +| 37 |
__________________________________________________________________________|____________|
Pituitary Gland | + + + + + + + + + + + + + + + + + + + + + + + + +| 50 |
Leukemia Mononuclear | X X| 4 |
Pars Distalis, Adenoma | X X X X X X X X | 18 |
Pars Distalis, Carcinoma | X X | 3 |
Pars Intermedia, Adenoma | | 1 |
__________________________________________________________________________|____________|
Thyroid Gland | + + + + + + + + + + + + + + + + + + + + + + + + +| 49 |
Bilateral, C-Cell, Adenoma | X | 1 |
Bilateral, Follicular Cell, | | |
Adenocarcinoma | | 1 |
Bilateral, Follicular Cell, Adenoma | X X X X X | 6 |
Bilateral, Follicular Cell, Adenoma, | | |
Multiple | X X X X | 7 |
C-Cell, Adenoma | X X X X X X X X| 9 |
C-Cell, Carcinoma | X | 1 |
Follicular Cell, Adenocarcinoma | X X X X | 7 |
Follicular Cell, Adenoma | X X X X X | 12 |
Follicular Cell, Adenoma, Multiple | X | 3 |
_____________________________________________________________________________________________________________________| |
GENERAL BODY SYSTEM | | |
| | |
None | | |
_____________________________________________________________________________________________________________________| |
GENITAL SYSTEM | | |
| | |
__________________________________________________________________________|____________|
Clitoral Gland | + + + + + + + + M + + M + + + + + + + + + + + + +| 47 |
Adenoma | X | 2 |
Leukemia Mononuclear | X | 2 |
__________________________________________________________________________|____________|
Ovary | + + + + + + + + + + + + + + + + + + + + + + + + +| 50 |
Granulosa-Theca Tumor Benign | X | 1 |
Leukemia Mononuclear | X X| 8 |
__________________________________________________________________________|____________|
Uterus | + + + + + + + + + + + + + + + + + + + + + + + + +| 50 |
Leukemia Mononuclear | | 1 |
Polyp Stromal | X X X X | 7 |
__________________________________________________________________________|____________|
Vagina | | 1 |
_____________________________________________________________________________________________________________________| |
HEMATOPOIETIC SYSTEM | | |
| | |
__________________________________________________________________________|____________|
Blood | + + + + + + + + + +| 22 |
Leukemia Mononuclear | X X X X X X X X X X| 22 |
__________________________________________________________________________|____________|
Bone Marrow | + + + + + + + + + + + + + + A + + + + + + + + + +| 49 |
__________________________________________________________________________________________________________________________________
* : Total animals with tissue examined microscopically; total animals with tumor
+ : Tissue examined microscopically M : Missing tissue
X : Lesion present A : Autolysis precludes evaluation
I : Insufficient tissue BLANK : Not examined microscopically
Page 51
NTP Experiment-Test: 05076-01 NEOPLASMS BY INDIVIDUAL ANIMAL Report: PEIRPT04
Study Type: CHRONIC ETHYLENETHIOUREA Date: 04/15/97
Route: DOSED FEED Time: 15:04:52
__________________________________________________________________________________________________________________________________
| 7| 7| 5| 7| 7| 7| 7| 6| 7| 7| 6| 7| 7| 7| 5| 4| 6| 7| 7| 7| 5| 6| 7| 7| 6| |
DAY ON TEST | 4| 4| 7| 4| 4| 2| 1| 9| 4| 4| 9| 4| 4| 4| 8| 8| 7| 3| 4| 4| 9| 9| 4| 2| 0| |
| 4| 4| 0| 5| 5| 6| 7| 0| 5| 6| 4| 6| 6| 7| 8| 7| 6| 4| 7| 7| 2| 4| 7| 6| 1| |
_____________________________________________________________________________________________________________________| T (*) |
| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| O |
FISCHER 344 RATS FEMALE | 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| T |
ANIMAL ID | 4| 4| 4| 4| 4| 4| 4| 4| 4| 4| 4| 4| 4| 4| 4| 4| 4| 4| 4| 4| 5| 5| 5| 5| 5| A |
250 PPM | 6| 6| 6| 6| 6| 7| 7| 7| 7| 7| 8| 8| 8| 8| 8| 9| 9| 9| 9| 9| 0| 0| 0| 0| 0| L |
0-10 | 1| 2| 3| 4| 5| 1| 2| 3| 4| 5| 1| 2| 3| 4| 5| 1| 2| 3| 4| 5| 1| 2| 3| 4| 5| |
__________________________________________________________________________________________________________________________________
HEMATOPOIETIC SYSTEM - cont | | |
| | |
Femoral, Leukemia Mononuclear | X X X| 7 |
__________________________________________________________________________|____________|
Lymph Node | + + + + + + + + + + + + + + + + + + + + + + + + +| 50 |
Inguinal, Leukemia Mononuclear | | 1 |
Mandibular, Leukemia Mononuclear | X X X X | 13 |
Mediastinal, Leukemia Mononuclear | X X X X X| 13 |
Renal, Leukemia Mononuclear | | 1 |
__________________________________________________________________________|____________|
Lymph Node, Mesenteric | + | 3 |
Leukemia Mononuclear | X | 3 |
__________________________________________________________________________|____________|
Spleen | + + + + + + + + + + + + + + + + + + + + + + + + +| 50 |
Leukemia Mononuclear | X X X X X X X X X X X X X X| 27 |
__________________________________________________________________________|____________|
Thymus | + + + + + M + + + + M + + + + M + + + + + + + + M| 41 |
Leukemia Mononuclear | X X | 5 |
_____________________________________________________________________________________________________________________| |
INTEGUMENTARY SYSTEM | | |
| | |
__________________________________________________________________________|____________|
Mammary Gland | + + + + + + + + + + + + + + + + + + + + + + + + +| 50 |
Adenocarcinoma | | 2 |
Fibroadenoma | X X X | 7 |
Fibroadenoma, Multiple | X | 1 |
Leukemia Mononuclear | X | 1 |
__________________________________________________________________________|____________|
Skin | + + + + M + + + + + + + + + + + + + + + + + + + +| 49 |
Leukemia Mononuclear | | 1 |
Subcutaneous Tissue, Fibrosarcoma | X | 1 |
_____________________________________________________________________________________________________________________| |
MUSCULOSKELETAL SYSTEM | | |
| | |
__________________________________________________________________________|____________|
Bone | + + + + + + + + + + + + + + + + + + + + + + + + +| 50 |
_____________________________________________________________________________________________________________________| |
NERVOUS SYSTEM | | |
| | |
__________________________________________________________________________|____________|
Brain | + + + + + + + + + + + + + + + + + + + + + + + + +| 50 |
Carcinoma, Metastatic, Pituitary | | |
Gland | X X | 3 |
Leukemia Mononuclear | X| 3 |
_____________________________________________________________________________________________________________________| |
RESPIRATORY SYSTEM | | |
| | |
__________________________________________________________________________|____________|
Lung | + + + + + + + + + + + + + + + + + + + + + + + + +| 50 |
Leukemia Mononuclear | X X X X X X X X X| 21 |
__________________________________________________________________________|____________|
Nose | + + + + + + + + + + + + + + + + + + + + + + + + +| 50 |
__________________________________________________________________________|____________|
Trachea | + + + + + + + + + + + + + + + + + + + + + + + + +| 50 |
_____________________________________________________________________________________________________________________| |
SPECIAL SENSES SYSTEM | | |
| | |
__________________________________________________________________________________________________________________________________
* : Total animals with tissue examined microscopically; total animals with tumor
+ : Tissue examined microscopically M : Missing tissue
X : Lesion present A : Autolysis precludes evaluation
I : Insufficient tissue BLANK : Not examined microscopically
Page 52
NTP Experiment-Test: 05076-01 NEOPLASMS BY INDIVIDUAL ANIMAL Report: PEIRPT04
Study Type: CHRONIC ETHYLENETHIOUREA Date: 04/15/97
Route: DOSED FEED Time: 15:04:52
__________________________________________________________________________________________________________________________________
| 7| 7| 5| 7| 7| 7| 7| 6| 7| 7| 6| 7| 7| 7| 5| 4| 6| 7| 7| 7| 5| 6| 7| 7| 6| |
DAY ON TEST | 4| 4| 7| 4| 4| 2| 1| 9| 4| 4| 9| 4| 4| 4| 8| 8| 7| 3| 4| 4| 9| 9| 4| 2| 0| |
| 4| 4| 0| 5| 5| 6| 7| 0| 5| 6| 4| 6| 6| 7| 8| 7| 6| 4| 7| 7| 2| 4| 7| 6| 1| |
_____________________________________________________________________________________________________________________| T (*) |
| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| O |
FISCHER 344 RATS FEMALE | 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| T |
ANIMAL ID | 4| 4| 4| 4| 4| 4| 4| 4| 4| 4| 4| 4| 4| 4| 4| 4| 4| 4| 4| 4| 5| 5| 5| 5| 5| A |
250 PPM | 6| 6| 6| 6| 6| 7| 7| 7| 7| 7| 8| 8| 8| 8| 8| 9| 9| 9| 9| 9| 0| 0| 0| 0| 0| L |
0-10 | 1| 2| 3| 4| 5| 1| 2| 3| 4| 5| 1| 2| 3| 4| 5| 1| 2| 3| 4| 5| 1| 2| 3| 4| 5| |
__________________________________________________________________________________________________________________________________
SPECIAL SENSES SYSTEM - cont | | |
| | |
__________________________________________________________________________|____________|
Ear | + | 1 |
Squamous Cell Papilloma | X | 1 |
__________________________________________________________________________|____________|
Eye | + + + + + + +| 12 |
Leukemia Mononuclear | X | 1 |
__________________________________________________________________________|____________|
Harderian Gland | + + + + + + + + + + + + + + + + + + + + + + + + +| 50 |
Leukemia Mononuclear | X | 4 |
__________________________________________________________________________|____________|
Zymbal's Gland | | 2 |
Carcinoma | | 2 |
_____________________________________________________________________________________________________________________| |
URINARY SYSTEM | | |
| | |
__________________________________________________________________________|____________|
Kidney | + + + + + + + + + + + + + + + + + + + + + + + + +| 50 |
Leukemia Mononuclear | X X X X X X| 13 |
__________________________________________________________________________|____________|
Urinary Bladder | + + + + + + + + + + + + + + + + + + + + + + + + M| 49 |
Leukemia Mononuclear | | 1 |
__________________________________________________________________________________________________________________________________
SYSTEMIC LESIONS | | |
__________________________________________________________________________|____________|
Multiple Organs | + + + + + + + + + + + + + + + + + + + + + + + + +| 50 |
Leukemia Mononuclear | X X X X X X X X X X X X X X| 27 |
__________________________________________________________________________________________________________________________________
* : Total animals with tissue examined microscopically; total animals with tumor
+ : Tissue examined microscopically M : Missing tissue
X : Lesion present A : Autolysis precludes evaluation
I : Insufficient tissue BLANK : Not examined microscopically
Page 53
NTP Experiment-Test: 05076-01 NEOPLASMS BY INDIVIDUAL ANIMAL Report: PEIRPT04
Study Type: CHRONIC ETHYLENETHIOUREA Date: 04/15/97
Route: DOSED FEED Time: 15:04:52
_____________________________________________________________________________________________________________________
| 6| 5| 6| 5| 5| 7| 5| 6| 5| 6| 7| 7| 7| 6| 4| 7| 5| 5| 7| 5| 6| 6| 5| 6| 6|
DAY ON TEST | 9| 7| 7| 9| 7| 4| 3| 2| 9| 4| 4| 4| 4| 8| 6| 4| 4| 6| 4| 6| 1| 0| 9| 3| 1|
| 4| 3| 6| 2| 6| 0| 8| 0| 8| 2| 0| 3| 3| 4| 2| 4| 8| 5| 4| 4| 4| 6| 2| 7| 4|
_____________________________________________________________________________________________________________________|
| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0|
FISCHER 344 RATS FEMALE | 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1|
ANIMAL ID | 5| 5| 5| 5| 5| 5| 5| 5| 5| 5| 5| 5| 5| 5| 5| 5| 5| 5| 5| 5| 5| 5| 5| 5| 5|
250 PPM | 1| 1| 1| 1| 1| 2| 2| 2| 2| 2| 3| 3| 3| 3| 3| 4| 4| 4| 4| 4| 5| 5| 5| 5| 5|
10-10 | 1| 2| 3| 4| 5| 1| 2| 3| 4| 5| 1| 2| 3| 4| 5| 1| 2| 3| 4| 5| 1| 2| 3| 4| 5|
_____________________________________________________________________________________________________________________|
ALIMENTARY SYSTEM | |
| |
__________________________________________________________________________|
Esophagus | + + + + + + + + + + + + + + + + + + + + + + + + +|
__________________________________________________________________________|
Intestine Large | + + + + + + + + + + + + + + + + + + + + + + + + +|
__________________________________________________________________________|
Intestine Large, Cecum | + + + + + + + + + + + + + + + + + + + + + + + A +|
__________________________________________________________________________|
Intestine Large, Colon | + + + + + + + + + + + + + + + + + + + + + + + + +|
__________________________________________________________________________|
Intestine Large, Rectum | + + + + + + + + + + + + + + + + + + + + + + + + +|
Polyp Adenomatous | |
__________________________________________________________________________|
Intestine Small | + + + + + + + + + + + + + + + + + + + + + + + + +|
__________________________________________________________________________|
Intestine Small, Duodenum | + + + + + + + + + + + + + + + + + + + + + + + + +|
__________________________________________________________________________|
Intestine Small, Ileum | + + + + + + + + + + + + + + + + + + + + + + + + +|
__________________________________________________________________________|
Intestine Small, Jejunum | + + + + + + + + + + + + + + + + + + + + + + + + +|
__________________________________________________________________________|
Liver | + + + + + + + + + + + + + + + + + + + + + + + + +|
Hepatocellular Carcinoma | |
Leukemia Mononuclear | X X X X X X X X X X X X|
__________________________________________________________________________|
Pancreas | + + + + + + + + + + + + + + + + + + + + + + + + +|
Leukemia Mononuclear | X X X|
__________________________________________________________________________|
Salivary Glands | + + + + + + + + + + + + + + + + + + + + + + + + +|
Leukemia Mononuclear | X |
__________________________________________________________________________|
Stomach | + + + + + + + + + + + + + + + + + + + + + + + + +|
__________________________________________________________________________|
Stomach, Forestomach | + + + + + + + + + + + + + + + + + + + + + + + + +|
Leukemia Mononuclear | X X |
__________________________________________________________________________|
Stomach, Glandular | + + + + + + + + + + + + + + + + + + + + + + + + +|
Leukemia Mononuclear | X |
__________________________________________________________________________|
Tooth | + + + + + + + + + + + + + + + + + + + + + + + + +|
_____________________________________________________________________________________________________________________|
CARDIOVASCULAR SYSTEM | |
| |
__________________________________________________________________________|
Heart | + + + + + + + + + + + + + + + + + + + + + + + + +|
Leukemia Mononuclear | X X X |
_____________________________________________________________________________________________________________________|
ENDOCRINE SYSTEM | |
| |
__________________________________________________________________________|
Adrenal Gland | + + + + + + + + + + + + + + + + + + + + + + + + +|
__________________________________________________________________________|
Adrenal Gland, Cortex | + + + + + + + + + + + + + + + + + + + + + + + + +|
Adenoma | X |
Leukemia Mononuclear | X X X X X X|
__________________________________________________________________________|
Adrenal Gland, Medulla | + + + + + + + + + + + + + + + + + + + + + + + + +|
Leukemia Mononuclear | X X X X X X|
Pheochromocytoma Benign | X X X |
Bilateral, Pheochromocytoma Benign | X |
__________________________________________________________________________|
Islets, Pancreatic | + + + + + + + + + + + + + + + + + + + + + + + + +|
__________________________________________________________________________|
Parathyroid Gland | + + + + + + + + M M + + + + + + + + + + + + + + +|
__________________________________________________________________________|
Pituitary Gland | + + + + + + + + + + + + + + + + + + + + + + + + +|
Leukemia Mononuclear | X X X X |
Pars Distalis, Adenoma | X X X X X X X X X X X X |
Pars Distalis, Carcinoma | X |
__________________________________________________________________________|
Thyroid Gland | + + + + + + + + + + + + + + + + + + + + + + + + +|
_____________________________________________________________________________________________________________________|
Page 54
NTP Experiment-Test: 05076-01 NEOPLASMS BY INDIVIDUAL ANIMAL Report: PEIRPT04
Study Type: CHRONIC ETHYLENETHIOUREA Date: 04/15/97
Route: DOSED FEED Time: 15:04:52
_____________________________________________________________________________________________________________________
| 6| 5| 6| 5| 5| 7| 5| 6| 5| 6| 7| 7| 7| 6| 4| 7| 5| 5| 7| 5| 6| 6| 5| 6| 6|
DAY ON TEST | 9| 7| 7| 9| 7| 4| 3| 2| 9| 4| 4| 4| 4| 8| 6| 4| 4| 6| 4| 6| 1| 0| 9| 3| 1|
| 4| 3| 6| 2| 6| 0| 8| 0| 8| 2| 0| 3| 3| 4| 2| 4| 8| 5| 4| 4| 4| 6| 2| 7| 4|
_____________________________________________________________________________________________________________________|
| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0|
FISCHER 344 RATS FEMALE | 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1|
ANIMAL ID | 5| 5| 5| 5| 5| 5| 5| 5| 5| 5| 5| 5| 5| 5| 5| 5| 5| 5| 5| 5| 5| 5| 5| 5| 5|
250 PPM | 1| 1| 1| 1| 1| 2| 2| 2| 2| 2| 3| 3| 3| 3| 3| 4| 4| 4| 4| 4| 5| 5| 5| 5| 5|
10-10 | 1| 2| 3| 4| 5| 1| 2| 3| 4| 5| 1| 2| 3| 4| 5| 1| 2| 3| 4| 5| 1| 2| 3| 4| 5|
_____________________________________________________________________________________________________________________|
ENDOCRINE SYSTEM - cont | |
| |
Leukemia Mononuclear | X X |
Bilateral, C-Cell, Adenoma | X |
Bilateral, Follicular Cell, | |
Adenocarcinoma | X X |
Bilateral, Follicular Cell, Adenoma | X X X X X X X|
Bilateral, Follicular Cell, Adenoma, | |
Multiple | X X |
C-Cell, Adenoma | X X X X |
Follicular Cell, Adenocarcinoma | X X X X X X |
Follicular Cell, Adenoma | X X X X |
Follicular Cell, Adenoma, Multiple | X X X X |
_____________________________________________________________________________________________________________________|
GENERAL BODY SYSTEM | |
| |
None | |
_____________________________________________________________________________________________________________________|
GENITAL SYSTEM | |
| |
__________________________________________________________________________|
Clitoral Gland | + + + + + + + + + + + + + + + + + + + + + + M + +|
Adenoma | X X |
Leukemia Mononuclear | |
__________________________________________________________________________|
Ovary | + + + + + + + + + + + + + + + + + + + + + + + + +|
Leukemia Mononuclear | X X X X X X X X|
__________________________________________________________________________|
Uterus | + + + + + + + + + + + + + + + + + + + + + + + + +|
Polyp Stromal | X |
Sarcoma Stromal | X |
_____________________________________________________________________________________________________________________|
HEMATOPOIETIC SYSTEM | |
| |
__________________________________________________________________________|
Blood | + + + + + + +|
Leukemia Mononuclear | X X X X X X X|
__________________________________________________________________________|
Bone Marrow | + + + + + + + + + + + + + + + + + + + + + + + + +|
Femoral, Leukemia Mononuclear | X X |
__________________________________________________________________________|
Lymph Node | + + + + + + + + + + + + + + + + + + + + + + + + +|
Deep Cervical, Leukemia Mononuclear | |
Inguinal, Leukemia Mononuclear | X|
Mandibular, Leukemia Mononuclear | X X X X X|
Mediastinal, Leukemia Mononuclear | X X X X X X|
Pancreatic, Leukemia Mononuclear | X X|
Renal, Leukemia Mononuclear | X |
__________________________________________________________________________|
Lymph Node, Mesenteric | + + + |
Leukemia Mononuclear | X X X |
__________________________________________________________________________|
Spleen | + + + + + + + + + + + + + + + + + + + + + + + + +|
Leukemia Mononuclear | X X X X X X X X X X X X|
__________________________________________________________________________|
Thymus | + M + + M + + + M + + + + + + + + + + + + + + + +|
Leukemia Mononuclear | X X |
_____________________________________________________________________________________________________________________|
INTEGUMENTARY SYSTEM | |
_____________________________________________________________________________________________________________________|
Page 55
NTP Experiment-Test: 05076-01 NEOPLASMS BY INDIVIDUAL ANIMAL Report: PEIRPT04
Study Type: CHRONIC ETHYLENETHIOUREA Date: 04/15/97
Route: DOSED FEED Time: 15:04:52
_____________________________________________________________________________________________________________________
| 6| 5| 6| 5| 5| 7| 5| 6| 5| 6| 7| 7| 7| 6| 4| 7| 5| 5| 7| 5| 6| 6| 5| 6| 6|
DAY ON TEST | 9| 7| 7| 9| 7| 4| 3| 2| 9| 4| 4| 4| 4| 8| 6| 4| 4| 6| 4| 6| 1| 0| 9| 3| 1|
| 4| 3| 6| 2| 6| 0| 8| 0| 8| 2| 0| 3| 3| 4| 2| 4| 8| 5| 4| 4| 4| 6| 2| 7| 4|
_____________________________________________________________________________________________________________________|
| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0|
FISCHER 344 RATS FEMALE | 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1|
ANIMAL ID | 5| 5| 5| 5| 5| 5| 5| 5| 5| 5| 5| 5| 5| 5| 5| 5| 5| 5| 5| 5| 5| 5| 5| 5| 5|
250 PPM | 1| 1| 1| 1| 1| 2| 2| 2| 2| 2| 3| 3| 3| 3| 3| 4| 4| 4| 4| 4| 5| 5| 5| 5| 5|
10-10 | 1| 2| 3| 4| 5| 1| 2| 3| 4| 5| 1| 2| 3| 4| 5| 1| 2| 3| 4| 5| 1| 2| 3| 4| 5|
_____________________________________________________________________________________________________________________|
INTEGUMENTARY SYSTEM - cont | |
| |
| |
__________________________________________________________________________|
Mammary Gland | + + + + + + + + + + + + + + + + + + + + + + + + +|
Adenocarcinoma | |
Fibroadenoma | X X X X X |
Leukemia Mononuclear | |
__________________________________________________________________________|
Skin | + + + + + + + + + + + + + + + + + + + + + + + + +|
Subcutaneous Tissue, Fibroma | |
_____________________________________________________________________________________________________________________|
MUSCULOSKELETAL SYSTEM | |
| |
__________________________________________________________________________|
Bone | + + + + + + + + + + + + + + + + + + + + + + + + +|
__________________________________________________________________________|
Skeletal Muscle | + |
Leukemia Mononuclear | X |
_____________________________________________________________________________________________________________________|
NERVOUS SYSTEM | |
| |
__________________________________________________________________________|
Brain | + + + + + + + + + + + + + + + + + + + + + + + + +|
Carcinoma, Metastatic, Pituitary | |
Gland | |
Leukemia Mononuclear | X X |
_____________________________________________________________________________________________________________________|
RESPIRATORY SYSTEM | |
| |
__________________________________________________________________________|
Lung | + + + + + + + + + + + + + + + + + + + + + + + + +|
Carcinoma, Metastatic | |
Leukemia Mononuclear | X X X X X X X X X X X|
__________________________________________________________________________|
Nose | + + + + + + + + + + + + + + + + + + + + + + + + +|
Leukemia Mononuclear | |
Nasolacrimal Duct, Squamous Cell | |
Papilloma | |
__________________________________________________________________________|
Trachea | + + + + + + + + + + + + + + + + + + + + + + + + +|
Adenocarcinoma, Metastatic, Thyroid | |
Gland | |
_____________________________________________________________________________________________________________________|
SPECIAL SENSES SYSTEM | |
| |
__________________________________________________________________________|
Ear | |
__________________________________________________________________________|
Eye | + + + |
__________________________________________________________________________|
Harderian Gland | + + + + + + + + + + + + + + + + + + + + + + + + +|
Leukemia Mononuclear | |
__________________________________________________________________________|
Zymbal's Gland | + + |
Carcinoma | X X |
_____________________________________________________________________________________________________________________|
URINARY SYSTEM | |
| |
__________________________________________________________________________|
Kidney | + + + + + + + + + + + + + + + + + + + + + + + + +|
Leukemia Mononuclear | X X X X X X X X X X X|
__________________________________________________________________________|
Urinary Bladder | + + + + + + + + + + + + + + + + + + + + + + + + +|
Leukemia Mononuclear | X X |
_____________________________________________________________________________________________________________________|
Page 56
NTP Experiment-Test: 05076-01 NEOPLASMS BY INDIVIDUAL ANIMAL Report: PEIRPT04
Study Type: CHRONIC ETHYLENETHIOUREA Date: 04/15/97
Route: DOSED FEED Time: 15:04:52
_____________________________________________________________________________________________________________________
| 6| 5| 6| 5| 5| 7| 5| 6| 5| 6| 7| 7| 7| 6| 4| 7| 5| 5| 7| 5| 6| 6| 5| 6| 6|
DAY ON TEST | 9| 7| 7| 9| 7| 4| 3| 2| 9| 4| 4| 4| 4| 8| 6| 4| 4| 6| 4| 6| 1| 0| 9| 3| 1|
| 4| 3| 6| 2| 6| 0| 8| 0| 8| 2| 0| 3| 3| 4| 2| 4| 8| 5| 4| 4| 4| 6| 2| 7| 4|
_____________________________________________________________________________________________________________________|
| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0|
FISCHER 344 RATS FEMALE | 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1|
ANIMAL ID | 5| 5| 5| 5| 5| 5| 5| 5| 5| 5| 5| 5| 5| 5| 5| 5| 5| 5| 5| 5| 5| 5| 5| 5| 5|
250 PPM | 1| 1| 1| 1| 1| 2| 2| 2| 2| 2| 3| 3| 3| 3| 3| 4| 4| 4| 4| 4| 5| 5| 5| 5| 5|
10-10 | 1| 2| 3| 4| 5| 1| 2| 3| 4| 5| 1| 2| 3| 4| 5| 1| 2| 3| 4| 5| 1| 2| 3| 4| 5|
_____________________________________________________________________________________________________________________|
SYSTEMIC LESIONS | |
__________________________________________________________________________|
Multiple Organs | + + + + + + + + + + + + + + + + + + + + + + + + +|
Leukemia Mononuclear | X X X X X X X X X X X X|
_____________________________________________________________________________________________________________________|
Page 57
NTP Experiment-Test: 05076-01 NEOPLASMS BY INDIVIDUAL ANIMAL Report: PEIRPT04
Study Type: CHRONIC ETHYLENETHIOUREA Date: 04/15/97
Route: DOSED FEED Time: 15:04:52
__________________________________________________________________________________________________________________________________
| 7| 7| 6| 5| 7| 6| 6| 7| 6| 6| 7| 7| 4| 6| 6| 7| 5| 7| 6| 6| 7| 7| 7| 7| 7| |
DAY ON TEST | 4| 1| 7| 4| 4| 4| 0| 4| 8| 0| 0| 0| 6| 7| 2| 4| 6| 4| 2| 3| 1| 4| 4| 1| 4| |
| 5| 5| 9| 4| 5| 2| 0| 1| 9| 7| 7| 7| 9| 9| 4| 6| 5| 6| 0| 8| 3| 7| 7| 3| 7| |
_____________________________________________________________________________________________________________________| T (*) |
| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| O |
FISCHER 344 RATS FEMALE | 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| T |
ANIMAL ID | 5| 5| 5| 5| 5| 5| 5| 5| 5| 5| 5| 5| 5| 5| 5| 5| 5| 5| 5| 5| 6| 6| 6| 6| 6| A |
250 PPM | 6| 6| 6| 6| 6| 7| 7| 7| 7| 7| 8| 8| 8| 8| 8| 9| 9| 9| 9| 9| 0| 0| 0| 0| 0| L |
10-10 | 1| 2| 3| 4| 5| 1| 2| 3| 4| 5| 1| 2| 3| 4| 5| 1| 2| 3| 4| 5| 1| 2| 3| 4| 5| |
__________________________________________________________________________________________________________________________________
ALIMENTARY SYSTEM | | |
| | |
__________________________________________________________________________|____________|
Esophagus | + + + + + + + + + + + + + + + + + + + + + + + + +| 50 |
__________________________________________________________________________|____________|
Intestine Large | + + + + + + + + + + + + + + + + + + + + + + + + +| 50 |
__________________________________________________________________________|____________|
Intestine Large, Cecum | + + + + + + + + + + + + + + + + + + + A + + + + +| 48 |
__________________________________________________________________________|____________|
Intestine Large, Colon | + + + + + + + + + + + + + + + + + + + A + + + + +| 49 |
__________________________________________________________________________|____________|
Intestine Large, Rectum | + + + + + + + + + + + + + + + + + + + A + + + + +| 49 |
Polyp Adenomatous | X | 1 |
__________________________________________________________________________|____________|
Intestine Small | + + + + + + + + + + + + + + + + + + + + + + + + +| 50 |
__________________________________________________________________________|____________|
Intestine Small, Duodenum | + + + + + + + + + + + + + + + + + + + + + + + + +| 50 |
__________________________________________________________________________|____________|
Intestine Small, Ileum | + + + + + + + + + + + + + + + + + + + + + + + + +| 50 |
__________________________________________________________________________|____________|
Intestine Small, Jejunum | + + + + + + + + + + + + + + + + + + + + + + + + +| 50 |
__________________________________________________________________________|____________|
Liver | + + + + + + + + + + + + + + + + + + + + + + + + +| 50 |
Hepatocellular Carcinoma | X | 1 |
Leukemia Mononuclear | X X X X X X X X X X X X | 24 |
__________________________________________________________________________|____________|
Pancreas | + + + + + + + + + + + + + + + + + + + + + + + + +| 50 |
Leukemia Mononuclear | X X | 5 |
__________________________________________________________________________|____________|
Salivary Glands | + + + + + + + + + + + + + + + + + + + + + + + + +| 50 |
Leukemia Mononuclear | X | 2 |
__________________________________________________________________________|____________|
Stomach | + + + + + + + + + + + + + + + + + + + + + + + + +| 50 |
__________________________________________________________________________|____________|
Stomach, Forestomach | + + + + + + + + + + + + + + + + + + + + + + + + +| 50 |
Leukemia Mononuclear | | 2 |
__________________________________________________________________________|____________|
Stomach, Glandular | + + + + + + + + + + + + + + + + + + + + + + + + +| 50 |
Leukemia Mononuclear | | 1 |
__________________________________________________________________________|____________|
Tooth | + + + + + + + + + + + + + + + + + + + + + + + + +| 50 |
_____________________________________________________________________________________________________________________| |
CARDIOVASCULAR SYSTEM | | |
| | |
__________________________________________________________________________|____________|
Heart | + + + + + + + + + + + + + M + + + + + + + + + + +| 49 |
Leukemia Mononuclear | X X X | 6 |
_____________________________________________________________________________________________________________________| |
ENDOCRINE SYSTEM | | |
| | |
__________________________________________________________________________|____________|
Adrenal Gland | + + + + + + + + + + + + + + + + + + + + + + + + +| 50 |
__________________________________________________________________________|____________|
Adrenal Gland, Cortex | + + + + + + + + + + + + + + + + + + + + + + + + +| 50 |
Adenoma | | 1 |
Leukemia Mononuclear | X X X X X X X | 13 |
__________________________________________________________________________|____________|
Adrenal Gland, Medulla | + + + + + + + + + + + + + + + + + + + + + + + + +| 50 |
Leukemia Mononuclear | X X X X X X X | 13 |
Pheochromocytoma Benign | X | 4 |
Bilateral, Pheochromocytoma Benign | | 1 |
__________________________________________________________________________|____________|
Islets, Pancreatic | + + + + + + + + + + + + + + + + + + + + + + + + +| 50 |
__________________________________________________________________________|____________|
Parathyroid Gland | + + M + M + + + M + + + M + M + + + + M + + + + +| 42 |
__________________________________________________________________________________________________________________________________
* : Total animals with tissue examined microscopically; total animals with tumor
+ : Tissue examined microscopically M : Missing tissue
X : Lesion present A : Autolysis precludes evaluation
I : Insufficient tissue BLANK : Not examined microscopically
Page 58
NTP Experiment-Test: 05076-01 NEOPLASMS BY INDIVIDUAL ANIMAL Report: PEIRPT04
Study Type: CHRONIC ETHYLENETHIOUREA Date: 04/15/97
Route: DOSED FEED Time: 15:04:52
__________________________________________________________________________________________________________________________________
| 7| 7| 6| 5| 7| 6| 6| 7| 6| 6| 7| 7| 4| 6| 6| 7| 5| 7| 6| 6| 7| 7| 7| 7| 7| |
DAY ON TEST | 4| 1| 7| 4| 4| 4| 0| 4| 8| 0| 0| 0| 6| 7| 2| 4| 6| 4| 2| 3| 1| 4| 4| 1| 4| |
| 5| 5| 9| 4| 5| 2| 0| 1| 9| 7| 7| 7| 9| 9| 4| 6| 5| 6| 0| 8| 3| 7| 7| 3| 7| |
_____________________________________________________________________________________________________________________| T (*) |
| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| O |
FISCHER 344 RATS FEMALE | 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| T |
ANIMAL ID | 5| 5| 5| 5| 5| 5| 5| 5| 5| 5| 5| 5| 5| 5| 5| 5| 5| 5| 5| 5| 6| 6| 6| 6| 6| A |
250 PPM | 6| 6| 6| 6| 6| 7| 7| 7| 7| 7| 8| 8| 8| 8| 8| 9| 9| 9| 9| 9| 0| 0| 0| 0| 0| L |
10-10 | 1| 2| 3| 4| 5| 1| 2| 3| 4| 5| 1| 2| 3| 4| 5| 1| 2| 3| 4| 5| 1| 2| 3| 4| 5| |
__________________________________________________________________________________________________________________________________
ENDOCRINE SYSTEM - cont | | |
| | |
__________________________________________________________________________|____________|
Pituitary Gland | + + + + + + + + + + + + + + + + + + + + + + + + +| 50 |
Leukemia Mononuclear | X X X X X | 9 |
Pars Distalis, Adenoma | X X X X X X X X X X X X | 24 |
Pars Distalis, Carcinoma | X | 2 |
__________________________________________________________________________|____________|
Thyroid Gland | + + + + + + + + + + + + + + + + + + + + + + + + +| 50 |
Leukemia Mononuclear | X | 3 |
Bilateral, C-Cell, Adenoma | X | 2 |
Bilateral, Follicular Cell, | | |
Adenocarcinoma | X X | 4 |
Bilateral, Follicular Cell, Adenoma | X X | 9 |
Bilateral, Follicular Cell, Adenoma, | | |
Multiple | | 2 |
C-Cell, Adenoma | X X | 6 |
Follicular Cell, Adenocarcinoma | X X X X X X X | 13 |
Follicular Cell, Adenoma | X X X X X X X | 11 |
Follicular Cell, Adenoma, Multiple | X X X | 7 |
_____________________________________________________________________________________________________________________| |
GENERAL BODY SYSTEM | | |
| | |
None | | |
_____________________________________________________________________________________________________________________| |
GENITAL SYSTEM | | |
| | |
__________________________________________________________________________|____________|
Clitoral Gland | + M + + + + + M + + + + + + + + + + + + + + + + +| 47 |
Adenoma | | 2 |
Leukemia Mononuclear | X | 1 |
__________________________________________________________________________|____________|
Ovary | + + + + + + + + + + + + + + + + + + + + + + + + +| 50 |
Leukemia Mononuclear | X X X X X X | 14 |
__________________________________________________________________________|____________|
Uterus | + + + + + + + + + + + + + + + + + + + + + + + + +| 50 |
Polyp Stromal | X X| 3 |
Sarcoma Stromal | | 1 |
_____________________________________________________________________________________________________________________| |
HEMATOPOIETIC SYSTEM | | |
| | |
__________________________________________________________________________|____________|
Blood | + + + + + + + + + + | 17 |
Leukemia Mononuclear | X X X X X X X X X | 16 |
__________________________________________________________________________|____________|
Bone Marrow | + + + + + + + + + + + + + + + + + + + + + + + + +| 50 |
Femoral, Leukemia Mononuclear | X X X X X X | 8 |
__________________________________________________________________________|____________|
Lymph Node | + + + + + + + + + + + + + + + + + + + + + + + + +| 50 |
Deep Cervical, Leukemia Mononuclear | X | 1 |
Inguinal, Leukemia Mononuclear | X X | 3 |
Mandibular, Leukemia Mononuclear | X X X X X X X X | 13 |
__________________________________________________________________________________________________________________________________
* : Total animals with tissue examined microscopically; total animals with tumor
+ : Tissue examined microscopically M : Missing tissue
X : Lesion present A : Autolysis precludes evaluation
I : Insufficient tissue BLANK : Not examined microscopically
Page 59
NTP Experiment-Test: 05076-01 NEOPLASMS BY INDIVIDUAL ANIMAL Report: PEIRPT04
Study Type: CHRONIC ETHYLENETHIOUREA Date: 04/15/97
Route: DOSED FEED Time: 15:04:52
__________________________________________________________________________________________________________________________________
| 7| 7| 6| 5| 7| 6| 6| 7| 6| 6| 7| 7| 4| 6| 6| 7| 5| 7| 6| 6| 7| 7| 7| 7| 7| |
DAY ON TEST | 4| 1| 7| 4| 4| 4| 0| 4| 8| 0| 0| 0| 6| 7| 2| 4| 6| 4| 2| 3| 1| 4| 4| 1| 4| |
| 5| 5| 9| 4| 5| 2| 0| 1| 9| 7| 7| 7| 9| 9| 4| 6| 5| 6| 0| 8| 3| 7| 7| 3| 7| |
_____________________________________________________________________________________________________________________| T (*) |
| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| O |
FISCHER 344 RATS FEMALE | 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| T |
ANIMAL ID | 5| 5| 5| 5| 5| 5| 5| 5| 5| 5| 5| 5| 5| 5| 5| 5| 5| 5| 5| 5| 6| 6| 6| 6| 6| A |
250 PPM | 6| 6| 6| 6| 6| 7| 7| 7| 7| 7| 8| 8| 8| 8| 8| 9| 9| 9| 9| 9| 0| 0| 0| 0| 0| L |
10-10 | 1| 2| 3| 4| 5| 1| 2| 3| 4| 5| 1| 2| 3| 4| 5| 1| 2| 3| 4| 5| 1| 2| 3| 4| 5| |
__________________________________________________________________________________________________________________________________
HEMATOPOIETIC SYSTEM - cont | | |
| | |
Mediastinal, Leukemia Mononuclear | X X X X X X X X | 14 |
Pancreatic, Leukemia Mononuclear | X | 3 |
Renal, Leukemia Mononuclear | | 1 |
__________________________________________________________________________|____________|
Lymph Node, Mesenteric | + + + + + | 8 |
Leukemia Mononuclear | X X X X | 7 |
__________________________________________________________________________|____________|
Spleen | + + + + + + + + + + + + + + + + + + + + + + + + +| 50 |
Leukemia Mononuclear | X X X X X X X X X X X X X | 25 |
__________________________________________________________________________|____________|
Thymus | + M + + + + + + + + + M + + M + + + + + + + + + +| 44 |
Leukemia Mononuclear | X X X X X | 7 |
_____________________________________________________________________________________________________________________| |
INTEGUMENTARY SYSTEM | | |
| | |
__________________________________________________________________________|____________|
Mammary Gland | + + + + + + + + + + + + + + + + + + + + + + + + +| 50 |
Adenocarcinoma | X X| 2 |
Fibroadenoma | X X X X | 9 |
Leukemia Mononuclear | X | 1 |
__________________________________________________________________________|____________|
Skin | + + + + + + + + + + + + + + + + + + + + + + + + +| 50 |
Subcutaneous Tissue, Fibroma | X | 1 |
_____________________________________________________________________________________________________________________| |
MUSCULOSKELETAL SYSTEM | | |
| | |
__________________________________________________________________________|____________|
Bone | + + + + + + + + + + + + + + + + + + + + + + + + +| 50 |
__________________________________________________________________________|____________|
Skeletal Muscle | | 1 |
Leukemia Mononuclear | | 1 |
_____________________________________________________________________________________________________________________| |
NERVOUS SYSTEM | | |
| | |
__________________________________________________________________________|____________|
Brain | + + + + + + + + + + + + + + + + + + + + + + + + +| 50 |
Carcinoma, Metastatic, Pituitary | | |
Gland | X | 1 |
Leukemia Mononuclear | X X | 4 |
_____________________________________________________________________________________________________________________| |
RESPIRATORY SYSTEM | | |
| | |
__________________________________________________________________________|____________|
Lung | + + + + + + + + + + + + + + + + + + + + + + + + +| 50 |
Carcinoma, Metastatic | X | 1 |
Leukemia Mononuclear | X X X X X X X X X X X | 22 |
__________________________________________________________________________|____________|
Nose | + + + + + + + + + + + + + + + + + + + + + + + + +| 50 |
Leukemia Mononuclear | X | 1 |
Nasolacrimal Duct, Squamous Cell | | |
Papilloma | X| 1 |
__________________________________________________________________________|____________|
Trachea | + + + + + + + + + + + + + + + + + + + + + + + + +| 50 |
Adenocarcinoma, Metastatic, Thyroid | | |
__________________________________________________________________________________________________________________________________
* : Total animals with tissue examined microscopically; total animals with tumor
+ : Tissue examined microscopically M : Missing tissue
X : Lesion present A : Autolysis precludes evaluation
I : Insufficient tissue BLANK : Not examined microscopically
Page 60
NTP Experiment-Test: 05076-01 NEOPLASMS BY INDIVIDUAL ANIMAL Report: PEIRPT04
Study Type: CHRONIC ETHYLENETHIOUREA Date: 04/15/97
Route: DOSED FEED Time: 15:04:52
__________________________________________________________________________________________________________________________________
| 7| 7| 6| 5| 7| 6| 6| 7| 6| 6| 7| 7| 4| 6| 6| 7| 5| 7| 6| 6| 7| 7| 7| 7| 7| |
DAY ON TEST | 4| 1| 7| 4| 4| 4| 0| 4| 8| 0| 0| 0| 6| 7| 2| 4| 6| 4| 2| 3| 1| 4| 4| 1| 4| |
| 5| 5| 9| 4| 5| 2| 0| 1| 9| 7| 7| 7| 9| 9| 4| 6| 5| 6| 0| 8| 3| 7| 7| 3| 7| |
_____________________________________________________________________________________________________________________| T (*) |
| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| O |
FISCHER 344 RATS FEMALE | 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| T |
ANIMAL ID | 5| 5| 5| 5| 5| 5| 5| 5| 5| 5| 5| 5| 5| 5| 5| 5| 5| 5| 5| 5| 6| 6| 6| 6| 6| A |
250 PPM | 6| 6| 6| 6| 6| 7| 7| 7| 7| 7| 8| 8| 8| 8| 8| 9| 9| 9| 9| 9| 0| 0| 0| 0| 0| L |
10-10 | 1| 2| 3| 4| 5| 1| 2| 3| 4| 5| 1| 2| 3| 4| 5| 1| 2| 3| 4| 5| 1| 2| 3| 4| 5| |
__________________________________________________________________________________________________________________________________
RESPIRATORY SYSTEM - cont | | |
| | |
Gland | X | 1 |
_____________________________________________________________________________________________________________________| |
SPECIAL SENSES SYSTEM | | |
| | |
__________________________________________________________________________|____________|
Ear | + | 1 |
__________________________________________________________________________|____________|
Eye | + + + + + | 8 |
__________________________________________________________________________|____________|
Harderian Gland | + + + + + + + + + + + + + + + + + + + + + + + + +| 50 |
Leukemia Mononuclear | X | 1 |
__________________________________________________________________________|____________|
Zymbal's Gland | + + | 4 |
Carcinoma | X X | 4 |
_____________________________________________________________________________________________________________________| |
URINARY SYSTEM | | |
| | |
__________________________________________________________________________|____________|
Kidney | + + + + + + + + + + + + + + + + + + + + + + + + +| 50 |
Leukemia Mononuclear | X X X X X X X X X X | 21 |
__________________________________________________________________________|____________|
Urinary Bladder | + + + + + + + + + + + + + + + + + + + + + + + + +| 50 |
Leukemia Mononuclear | | 2 |
__________________________________________________________________________________________________________________________________
SYSTEMIC LESIONS | | |
__________________________________________________________________________|____________|
Multiple Organs | + + + + + + + + + + + + + + + + + + + + + + + + +| 50 |
Leukemia Mononuclear | X X X X X X X X X X X X X | 25 |
__________________________________________________________________________________________________________________________________
* : Total animals with tissue examined microscopically; total animals with tumor
+ : Tissue examined microscopically M : Missing tissue
X : Lesion present A : Autolysis precludes evaluation
I : Insufficient tissue BLANK : Not examined microscopically
Page 61
NTP Experiment-Test: 05076-01 NEOPLASMS BY INDIVIDUAL ANIMAL Report: PEIRPT04
Study Type: CHRONIC ETHYLENETHIOUREA Date: 04/15/97
Route: DOSED FEED Time: 15:04:52
_____________________________________________________________________________________________________________________
| 7| 7| 6| 7| 5| 7| 7| 5| 7| 7| 7| 5| 6| 6| 3| 6| 6| 5| 4| 7| 7| 5| 6| 6| 3|
DAY ON TEST | 3| 3| 7| 3| 2| 0| 4| 0| 4| 4| 4| 9| 4| 2| 7| 1| 2| 1| 7| 2| 4| 8| 9| 4| 0|
| 8| 8| 6| 8| 0| 2| 2| 7| 1| 1| 1| 7| 7| 8| 2| 5| 8| 7| 2| 6| 2| 6| 2| 3| 7|
_____________________________________________________________________________________________________________________|
| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0|
FISCHER 344 RATS MALE | 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0|
ANIMAL ID | 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0|
0 PPM | 1| 1| 1| 1| 1| 2| 2| 2| 2| 2| 3| 3| 3| 3| 3| 4| 4| 4| 4| 4| 5| 5| 5| 5| 5|
0-0 | 1| 2| 3| 4| 5| 1| 2| 3| 4| 5| 1| 2| 3| 4| 5| 1| 2| 3| 4| 5| 1| 2| 3| 4| 5|
_____________________________________________________________________________________________________________________|
ALIMENTARY SYSTEM | |
| |
__________________________________________________________________________|
Esophagus | + + + + + + + + + + + + + + + + + + + + + + + + +|
__________________________________________________________________________|
Intestine Large | + + + + + + + + + + + + + + + + + + + + + + + + A|
__________________________________________________________________________|
Intestine Large, Cecum | + + A + + + + + + + + + + + + + + + + + + + + + A|
Leukemia Mononuclear | |
__________________________________________________________________________|
Intestine Large, Colon | + + + + + + + + + + + + + + + + + + + + + + + + A|
Leukemia Mononuclear | |
__________________________________________________________________________|
Intestine Large, Rectum | + + + + + + + + + + + + + + + + + + + + + + + + A|
Leukemia Mononuclear | |
__________________________________________________________________________|
Intestine Small | + + + + + + + + + + + + + + + + + + + + + + + + A|
__________________________________________________________________________|
Intestine Small, Duodenum | + + + + + + + + + + + + + + + + + + + + + + + + A|
Leukemia Mononuclear | |
__________________________________________________________________________|
Intestine Small, Ileum | + + A + + + + + + + + + + + + + + + + + + + + + A|
Leukemia Mononuclear | |
__________________________________________________________________________|
Intestine Small, Jejunum | + + + + + + + + + + + + + + + + + + + + + + + + A|
Leukemia Mononuclear | |
__________________________________________________________________________|
Liver | + + + + + + + + + + + + + + + + + + + + + + + + +|
Leukemia Mononuclear | X X X X X X X X X X X |
__________________________________________________________________________|
Mesentery | + + |
__________________________________________________________________________|
Pancreas | + + + + + + + + + + + + + + + + + + + + + + + + A|
Leukemia Mononuclear | |
__________________________________________________________________________|
Salivary Glands | + + + + + + + + + + + + + + + + + + + + + + + + +|
Leukemia Mononuclear | X |
__________________________________________________________________________|
Stomach | + + + + + + + + + + + + + + + + + + + + + + + + +|
__________________________________________________________________________|
Stomach, Forestomach | + + + + + + + + + + + + + + + + + + + + + + + + +|
Leukemia Mononuclear | |
__________________________________________________________________________|
Stomach, Glandular | + + + + + + + + + + + + + + + + + + + + + + + + +|
Leukemia Mononuclear | |
__________________________________________________________________________|
Tooth | + + + + + + + + + + + + + + + + + + + + + + + + +|
_____________________________________________________________________________________________________________________|
CARDIOVASCULAR SYSTEM | |
| |
__________________________________________________________________________|
Heart | + + + + + + + + + + + + + + + + + + + + + + + + +|
Leukemia Mononuclear | X |
_____________________________________________________________________________________________________________________|
ENDOCRINE SYSTEM | |
| |
__________________________________________________________________________|
Adrenal Gland | + + + + + + + + + + + + + + + + + + + + + + + + +|
__________________________________________________________________________|
Adrenal Gland, Cortex | + + + + + + + + + + + + + + + + + + + + + + + + +|
Leukemia Mononuclear | X X X X X X X |
__________________________________________________________________________|
Adrenal Gland, Medulla | + + + + + + + + + + + + + + + + + + + + + + + + +|
Leukemia Mononuclear | X X X X X X X |
Pheochromocytoma Malignant | |
Pheochromocytoma Benign | X X X X X X X X |
Bilateral, Pheochromocytoma Benign | X X |
__________________________________________________________________________|
Islets, Pancreatic | + + + + + + + + + + + + + + + + + + + + + + + + A|
Adenoma | X |
_____________________________________________________________________________________________________________________|
Page 62
NTP Experiment-Test: 05076-01 NEOPLASMS BY INDIVIDUAL ANIMAL Report: PEIRPT04
Study Type: CHRONIC ETHYLENETHIOUREA Date: 04/15/97
Route: DOSED FEED Time: 15:04:52
_____________________________________________________________________________________________________________________
| 7| 7| 6| 7| 5| 7| 7| 5| 7| 7| 7| 5| 6| 6| 3| 6| 6| 5| 4| 7| 7| 5| 6| 6| 3|
DAY ON TEST | 3| 3| 7| 3| 2| 0| 4| 0| 4| 4| 4| 9| 4| 2| 7| 1| 2| 1| 7| 2| 4| 8| 9| 4| 0|
| 8| 8| 6| 8| 0| 2| 2| 7| 1| 1| 1| 7| 7| 8| 2| 5| 8| 7| 2| 6| 2| 6| 2| 3| 7|
_____________________________________________________________________________________________________________________|
| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0|
FISCHER 344 RATS MALE | 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0|
ANIMAL ID | 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0|
0 PPM | 1| 1| 1| 1| 1| 2| 2| 2| 2| 2| 3| 3| 3| 3| 3| 4| 4| 4| 4| 4| 5| 5| 5| 5| 5|
0-0 | 1| 2| 3| 4| 5| 1| 2| 3| 4| 5| 1| 2| 3| 4| 5| 1| 2| 3| 4| 5| 1| 2| 3| 4| 5|
_____________________________________________________________________________________________________________________|
ENDOCRINE SYSTEM - cont | |
| |
Carcinoma | X |
__________________________________________________________________________|
Parathyroid Gland | + + + + + + + M + + M + M + + M + + + + + + + + +|
Adenoma | |
__________________________________________________________________________|
Pituitary Gland | + + + + + + + + + + + + + + + + + + + + + + + + +|
Leukemia Mononuclear | X X X X |
Pars Distalis, Adenoma | X X X X X X X X X X |
Pars Intermedia, Adenoma | X |
__________________________________________________________________________|
Thyroid Gland | + + + + + + + + + + + + + + + + + + + + + + + + +|
Leukemia Mononuclear | X |
Bilateral, C-Cell, Adenoma | |
C-Cell, Adenoma | X X X X X |
C-Cell, Carcinoma | X |
Follicular Cell, Adenocarcinoma | |
_____________________________________________________________________________________________________________________|
GENERAL BODY SYSTEM | |
| |
None | |
_____________________________________________________________________________________________________________________|
GENITAL SYSTEM | |
| |
__________________________________________________________________________|
Epididymis | + + + + + + + + + + + + + + + + + + + + + + + + +|
Leukemia Mononuclear | |
__________________________________________________________________________|
Penis | + |
__________________________________________________________________________|
Preputial Gland | + + + + + + + + + + + + + M + + + + + + + + + + +|
Adenoma | X |
Carcinoma | |
Leukemia Mononuclear | |
__________________________________________________________________________|
Prostate | + + + + + + + + + + + + + + + + + + + + + + + + +|
Leukemia Mononuclear | |
__________________________________________________________________________|
Seminal Vesicle | + |
__________________________________________________________________________|
Testes | + + + + + + + + + + + + + + + + + + + + + + + + +|
Bilateral, Interstitial Cell, Adenoma| X X X X X X X X X X X X X X X X |
Interstitial Cell, Adenoma | X X X X X |
_____________________________________________________________________________________________________________________|
HEMATOPOIETIC SYSTEM | |
| |
__________________________________________________________________________|
Blood | + + + + + + + + + + + |
Leukemia Mononuclear | X X X X X X X X X X X |
__________________________________________________________________________|
Bone Marrow | + + + + + + + + + + + + + + + + + + + + + + + + +|
Femoral, Leukemia Mononuclear | X |
__________________________________________________________________________|
Lymph Node | + + + + + + + + + + + + + + + + + + + + + + + + +|
Deep Cervical, Mediastinal, | |
Mandibular, Fibrous | |
Histiocytoma, Metastatic, Skin | |
Inguinal, Leukemia Mononuclear | X |
Mandibular, Carcinoma, Metastatic, | |
Zymbal's Gland | X |
_____________________________________________________________________________________________________________________|
Page 63
NTP Experiment-Test: 05076-01 NEOPLASMS BY INDIVIDUAL ANIMAL Report: PEIRPT04
Study Type: CHRONIC ETHYLENETHIOUREA Date: 04/15/97
Route: DOSED FEED Time: 15:04:52
_____________________________________________________________________________________________________________________
| 7| 7| 6| 7| 5| 7| 7| 5| 7| 7| 7| 5| 6| 6| 3| 6| 6| 5| 4| 7| 7| 5| 6| 6| 3|
DAY ON TEST | 3| 3| 7| 3| 2| 0| 4| 0| 4| 4| 4| 9| 4| 2| 7| 1| 2| 1| 7| 2| 4| 8| 9| 4| 0|
| 8| 8| 6| 8| 0| 2| 2| 7| 1| 1| 1| 7| 7| 8| 2| 5| 8| 7| 2| 6| 2| 6| 2| 3| 7|
_____________________________________________________________________________________________________________________|
| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0|
FISCHER 344 RATS MALE | 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0|
ANIMAL ID | 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0|
0 PPM | 1| 1| 1| 1| 1| 2| 2| 2| 2| 2| 3| 3| 3| 3| 3| 4| 4| 4| 4| 4| 5| 5| 5| 5| 5|
0-0 | 1| 2| 3| 4| 5| 1| 2| 3| 4| 5| 1| 2| 3| 4| 5| 1| 2| 3| 4| 5| 1| 2| 3| 4| 5|
_____________________________________________________________________________________________________________________|
HEMATOPOIETIC SYSTEM - cont | |
| |
Mandibular, Leukemia Mononuclear | X X X X X X X |
Mediastinal, Leukemia Mononuclear | X X X X X X X |
Pancreatic, Leukemia Mononuclear | X |
Renal, Leukemia Mononuclear | X |
__________________________________________________________________________|
Lymph Node, Mesenteric | M + |
Leukemia Mononuclear | X |
__________________________________________________________________________|
Spleen | + + + + + + + + + + + + + + + + + + + + + + + + +|
Hemangiosarcoma | |
Leukemia Mononuclear | X X X X X X X X X X X X |
__________________________________________________________________________|
Thymus | + M + + + + M + M + + + + + M + M + + + + + + + +|
Leukemia Mononuclear | X |
_____________________________________________________________________________________________________________________|
INTEGUMENTARY SYSTEM | |
| |
__________________________________________________________________________|
Mammary Gland | + + + + + + + + + + M + + M + + + + M M + + + + +|
__________________________________________________________________________|
Skin | + + + + + + + + + + + + + + + + + + + + + + + + +|
Basosquamous Tumor Benign | X |
Keratoacanthoma | |
Leukemia Mononuclear | |
Lipoma | |
Subcutaneous Tissue, Fibrosarcoma | |
Subcutaneous Tissue, Fibrous | |
Histiocytoma | |
_____________________________________________________________________________________________________________________|
MUSCULOSKELETAL SYSTEM | |
| |
__________________________________________________________________________|
Bone | + + + + + + + + + + + + + + + + + + + + + + + + +|
__________________________________________________________________________|
Skeletal Muscle | |
Leukemia Mononuclear | |
_____________________________________________________________________________________________________________________|
NERVOUS SYSTEM | |
| |
__________________________________________________________________________|
Brain | + + + + + + + + + + + + + + + + + + + + + + + + +|
__________________________________________________________________________|
Peripheral Nerve | + + |
__________________________________________________________________________|
Spinal Cord | + + |
_____________________________________________________________________________________________________________________|
RESPIRATORY SYSTEM | |
| |
__________________________________________________________________________|
Lung | + + + + + + + + + + + + + + + + + + + + + + + + +|
Alveolar/Bronchiolar Carcinoma | |
Carcinoma, Metastatic, Thyroid Gland | |
Carcinoma, Metastatic, Zymbal's Gland| X |
Leukemia Mononuclear | X X X X X X X X X X X |
__________________________________________________________________________|
Nose | + + + + + + + + + + + + + + + + + + + + + + + + +|
__________________________________________________________________________|
Trachea | + + + + + + + + + + + + + + + + + + + + + + + + +|
_____________________________________________________________________________________________________________________|
SPECIAL SENSES SYSTEM | |
| |
__________________________________________________________________________|
Ear | |
_____________________________________________________________________________________________________________________|
Page 64
NTP Experiment-Test: 05076-01 NEOPLASMS BY INDIVIDUAL ANIMAL Report: PEIRPT04
Study Type: CHRONIC ETHYLENETHIOUREA Date: 04/15/97
Route: DOSED FEED Time: 15:04:52
_____________________________________________________________________________________________________________________
| 7| 7| 6| 7| 5| 7| 7| 5| 7| 7| 7| 5| 6| 6| 3| 6| 6| 5| 4| 7| 7| 5| 6| 6| 3|
DAY ON TEST | 3| 3| 7| 3| 2| 0| 4| 0| 4| 4| 4| 9| 4| 2| 7| 1| 2| 1| 7| 2| 4| 8| 9| 4| 0|
| 8| 8| 6| 8| 0| 2| 2| 7| 1| 1| 1| 7| 7| 8| 2| 5| 8| 7| 2| 6| 2| 6| 2| 3| 7|
_____________________________________________________________________________________________________________________|
| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0|
FISCHER 344 RATS MALE | 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0|
ANIMAL ID | 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0|
0 PPM | 1| 1| 1| 1| 1| 2| 2| 2| 2| 2| 3| 3| 3| 3| 3| 4| 4| 4| 4| 4| 5| 5| 5| 5| 5|
0-0 | 1| 2| 3| 4| 5| 1| 2| 3| 4| 5| 1| 2| 3| 4| 5| 1| 2| 3| 4| 5| 1| 2| 3| 4| 5|
_____________________________________________________________________________________________________________________|
SPECIAL SENSES SYSTEM - cont | |
| |
__________________________________________________________________________|
Eye | + + + + + + + |
__________________________________________________________________________|
Harderian Gland | + + + + + + + + + + + I + + + + + + + + + + + + +|
Leukemia Mononuclear | |
__________________________________________________________________________|
Zymbal's Gland | + |
Carcinoma | X |
_____________________________________________________________________________________________________________________|
URINARY SYSTEM | |
| |
__________________________________________________________________________|
Kidney | + + + + + + + + + + + + + + + + + + + + + + + + +|
Leukemia Mononuclear | X X X X X X X X X |
__________________________________________________________________________|
Urethra | + |
__________________________________________________________________________|
Urinary Bladder | + + + + + + + + + + + + + + + + + + + + + + + + +|
Leukemia Mononuclear | |
_____________________________________________________________________________________________________________________|
SYSTEMIC LESIONS | |
__________________________________________________________________________|
Multiple Organs | + + + + + + + + + + + + + + + + + + + + + + + + +|
Leukemia Mononuclear | X X X X X X X X X X X X |
_____________________________________________________________________________________________________________________|
Page 65
NTP Experiment-Test: 05076-01 NEOPLASMS BY INDIVIDUAL ANIMAL Report: PEIRPT04
Study Type: CHRONIC ETHYLENETHIOUREA Date: 04/15/97
Route: DOSED FEED Time: 15:04:52
__________________________________________________________________________________________________________________________________
| 4| 5| 7| 6| 7| 7| 7| 7| 6| 7| 7| 7| 7| 7| 7| 7| 6| 1| 6| 5| 7| 6| 7| 6| 7| |
DAY ON TEST | 7| 9| 4| 9| 4| 4| 4| 0| 3| 1| 0| 3| 4| 4| 4| 4| 3| 5| 9| 1| 1| 1| 4| 7| 4| |
| 2| 2| 2| 8| 2| 3| 3| 9| 3| 2| 1| 4| 3| 4| 4| 5| 3| 5| 6| 2| 9| 9| 5| 4| 5| |
_____________________________________________________________________________________________________________________| T (*) |
| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| O |
FISCHER 344 RATS MALE | 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| T |
ANIMAL ID | 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 1| 1| 1| 1| 1| A |
0 PPM | 6| 6| 6| 6| 6| 7| 7| 7| 7| 7| 8| 8| 8| 8| 8| 9| 9| 9| 9| 9| 0| 0| 0| 0| 0| L |
0-0 | 1| 2| 3| 4| 5| 1| 2| 3| 4| 5| 1| 2| 3| 4| 5| 1| 2| 3| 4| 5| 1| 2| 3| 4| 5| |
__________________________________________________________________________________________________________________________________
ALIMENTARY SYSTEM | | |
| | |
__________________________________________________________________________|____________|
Esophagus | + + + + + + + + + + + + + + + + + + + + + + + + +| 50 |
__________________________________________________________________________|____________|
Intestine Large | + + + + + + + A + + + + + + + + + + + + + + + + +| 48 |
__________________________________________________________________________|____________|
Intestine Large, Cecum | A + + + + + + A + + + + + + + + + + + A + + + + +| 45 |
Leukemia Mononuclear | X | 1 |
__________________________________________________________________________|____________|
Intestine Large, Colon | + + + + + + + A + + + + + + + + + + + + + + + + +| 48 |
Leukemia Mononuclear | X | 1 |
__________________________________________________________________________|____________|
Intestine Large, Rectum | A + + + + + + A + + + + + + + + + + + + + + + + +| 47 |
Leukemia Mononuclear | X | 1 |
__________________________________________________________________________|____________|
Intestine Small | + + + + + + + A + + + + + + + + + + + + + + + + +| 48 |
__________________________________________________________________________|____________|
Intestine Small, Duodenum | + + + + + + + A + + + + + + + + + + + + + + + + +| 48 |
Leukemia Mononuclear | X | 1 |
__________________________________________________________________________|____________|
Intestine Small, Ileum | + + + + + + + A + + + + + + + + + + M A + + + + +| 45 |
Leukemia Mononuclear | X | 1 |
__________________________________________________________________________|____________|
Intestine Small, Jejunum | + + + + + + + A + + + + + + + + + + + + + + + + +| 48 |
Leukemia Mononuclear | X | 1 |
__________________________________________________________________________|____________|
Liver | + + + + + + + + + + + + + + + + + + + + + + + + +| 50 |
Leukemia Mononuclear | X X X X X X X X X X | 21 |
__________________________________________________________________________|____________|
Mesentery | + | 3 |
__________________________________________________________________________|____________|
Pancreas | + + + + + + + A + + + + + + + + + + + + + + + + +| 48 |
Leukemia Mononuclear | X X | 2 |
__________________________________________________________________________|____________|
Salivary Glands | + + + + + + + + + + + + + + + + + + + + + + + + +| 50 |
Leukemia Mononuclear | X | 2 |
__________________________________________________________________________|____________|
Stomach | + + + + + + + A + + + + + + + + + + + + + + + + +| 49 |
__________________________________________________________________________|____________|
Stomach, Forestomach | + + + + + + + A + + + + + + + + + + + + + + + + +| 49 |
Leukemia Mononuclear | X | 1 |
__________________________________________________________________________|____________|
Stomach, Glandular | + + + + + + + A + + + + + + + + + + + + + + + + +| 49 |
Leukemia Mononuclear | X | 1 |
__________________________________________________________________________|____________|
Tooth | + + + + + + + + + + + + + + + + + + + + + + + + +| 50 |
_____________________________________________________________________________________________________________________| |
CARDIOVASCULAR SYSTEM | | |
| | |
__________________________________________________________________________|____________|
Heart | + + + + + + + + + + + + + + + + + + + + + + + + +| 50 |
Leukemia Mononuclear | X | 2 |
_____________________________________________________________________________________________________________________| |
ENDOCRINE SYSTEM | | |
| | |
__________________________________________________________________________|____________|
Adrenal Gland | + + + + + + + + + + + + + + + + + + + + + + + + +| 50 |
__________________________________________________________________________|____________|
Adrenal Gland, Cortex | + + + + + + + + + + + + + + + + + + + + + + + + +| 50 |
Leukemia Mononuclear | X X X | 10 |
__________________________________________________________________________|____________|
Adrenal Gland, Medulla | + + + + + + + + + + + + + + + + + + + + + + + + +| 50 |
Leukemia Mononuclear | X X X | 10 |
__________________________________________________________________________________________________________________________________
* : Total animals with tissue examined microscopically; total animals with tumor
+ : Tissue examined microscopically M : Missing tissue
X : Lesion present A : Autolysis precludes evaluation
I : Insufficient tissue BLANK : Not examined microscopically
Page 66
NTP Experiment-Test: 05076-01 NEOPLASMS BY INDIVIDUAL ANIMAL Report: PEIRPT04
Study Type: CHRONIC ETHYLENETHIOUREA Date: 04/15/97
Route: DOSED FEED Time: 15:04:52
__________________________________________________________________________________________________________________________________
| 4| 5| 7| 6| 7| 7| 7| 7| 6| 7| 7| 7| 7| 7| 7| 7| 6| 1| 6| 5| 7| 6| 7| 6| 7| |
DAY ON TEST | 7| 9| 4| 9| 4| 4| 4| 0| 3| 1| 0| 3| 4| 4| 4| 4| 3| 5| 9| 1| 1| 1| 4| 7| 4| |
| 2| 2| 2| 8| 2| 3| 3| 9| 3| 2| 1| 4| 3| 4| 4| 5| 3| 5| 6| 2| 9| 9| 5| 4| 5| |
_____________________________________________________________________________________________________________________| T (*) |
| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| O |
FISCHER 344 RATS MALE | 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| T |
ANIMAL ID | 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 1| 1| 1| 1| 1| A |
0 PPM | 6| 6| 6| 6| 6| 7| 7| 7| 7| 7| 8| 8| 8| 8| 8| 9| 9| 9| 9| 9| 0| 0| 0| 0| 0| L |
0-0 | 1| 2| 3| 4| 5| 1| 2| 3| 4| 5| 1| 2| 3| 4| 5| 1| 2| 3| 4| 5| 1| 2| 3| 4| 5| |
__________________________________________________________________________________________________________________________________
ENDOCRINE SYSTEM - cont | | |
| | |
Pheochromocytoma Malignant | X X | 2 |
Pheochromocytoma Benign | X X X X X X X X| 16 |
Bilateral, Pheochromocytoma Benign | X X X X | 6 |
__________________________________________________________________________|____________|
Islets, Pancreatic | + + + + + + + A + + + + + + + + + + + + + + + + +| 48 |
Adenoma | X | 2 |
Carcinoma | | 1 |
__________________________________________________________________________|____________|
Parathyroid Gland | + + + + + + + M + + + + + + + + + M + + + + + + +| 44 |
Adenoma | X | 1 |
__________________________________________________________________________|____________|
Pituitary Gland | + + + + + + + + + + + + + + + + + + + + + + + + +| 50 |
Leukemia Mononuclear | X | 5 |
Pars Distalis, Adenoma | X X X X X X X X X | 19 |
Pars Intermedia, Adenoma | | 1 |
__________________________________________________________________________|____________|
Thyroid Gland | + + + + + + + A + + + + + + + + + + + + + + + + +| 49 |
Leukemia Mononuclear | | 1 |
Bilateral, C-Cell, Adenoma | X X | 2 |
C-Cell, Adenoma | X X X | 8 |
C-Cell, Carcinoma | X | 2 |
Follicular Cell, Adenocarcinoma | X | 1 |
_____________________________________________________________________________________________________________________| |
GENERAL BODY SYSTEM | | |
| | |
None | | |
_____________________________________________________________________________________________________________________| |
GENITAL SYSTEM | | |
| | |
__________________________________________________________________________|____________|
Epididymis | + + + + + + + + + + + + + + + + + + + + + + + + +| 50 |
Leukemia Mononuclear | X | 1 |
__________________________________________________________________________|____________|
Penis | | 1 |
__________________________________________________________________________|____________|
Preputial Gland | + + + + + + + + + + + + + + + + + + + + + + + + +| 49 |
Adenoma | X| 2 |
Carcinoma | X | 1 |
Leukemia Mononuclear | X | 1 |
__________________________________________________________________________|____________|
Prostate | + + + + + + + + + + + + + + + + + + + + + + + + +| 50 |
Leukemia Mononuclear | X | 1 |
__________________________________________________________________________|____________|
Seminal Vesicle | | 1 |
__________________________________________________________________________|____________|
Testes | + + + + + + + + + + + + + + + + + + + + + + + + +| 50 |
Bilateral, Interstitial Cell, Adenoma| X X X X X X X X X X X X X X X X X X X| 35 |
Interstitial Cell, Adenoma | X X | 7 |
_____________________________________________________________________________________________________________________| |
HEMATOPOIETIC SYSTEM | | |
| | |
__________________________________________________________________________|____________|
Blood | + + + + + + | 17 |
__________________________________________________________________________________________________________________________________
* : Total animals with tissue examined microscopically; total animals with tumor
+ : Tissue examined microscopically M : Missing tissue
X : Lesion present A : Autolysis precludes evaluation
I : Insufficient tissue BLANK : Not examined microscopically
Page 67
NTP Experiment-Test: 05076-01 NEOPLASMS BY INDIVIDUAL ANIMAL Report: PEIRPT04
Study Type: CHRONIC ETHYLENETHIOUREA Date: 04/15/97
Route: DOSED FEED Time: 15:04:52
__________________________________________________________________________________________________________________________________
| 4| 5| 7| 6| 7| 7| 7| 7| 6| 7| 7| 7| 7| 7| 7| 7| 6| 1| 6| 5| 7| 6| 7| 6| 7| |
DAY ON TEST | 7| 9| 4| 9| 4| 4| 4| 0| 3| 1| 0| 3| 4| 4| 4| 4| 3| 5| 9| 1| 1| 1| 4| 7| 4| |
| 2| 2| 2| 8| 2| 3| 3| 9| 3| 2| 1| 4| 3| 4| 4| 5| 3| 5| 6| 2| 9| 9| 5| 4| 5| |
_____________________________________________________________________________________________________________________| T (*) |
| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| O |
FISCHER 344 RATS MALE | 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| T |
ANIMAL ID | 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 1| 1| 1| 1| 1| A |
0 PPM | 6| 6| 6| 6| 6| 7| 7| 7| 7| 7| 8| 8| 8| 8| 8| 9| 9| 9| 9| 9| 0| 0| 0| 0| 0| L |
0-0 | 1| 2| 3| 4| 5| 1| 2| 3| 4| 5| 1| 2| 3| 4| 5| 1| 2| 3| 4| 5| 1| 2| 3| 4| 5| |
__________________________________________________________________________________________________________________________________
HEMATOPOIETIC SYSTEM - cont | | |
| | |
Leukemia Mononuclear | X X X X X X | 17 |
__________________________________________________________________________|____________|
Bone Marrow | + + + + + + + + + + + + + + + + + + + + + + + + +| 50 |
Femoral, Leukemia Mononuclear | X | 2 |
__________________________________________________________________________|____________|
Lymph Node | + + + + + + + + + + + + + + + + + + + + + + + + +| 50 |
Deep Cervical, Mediastinal, | | |
Mandibular, Fibrous | | |
Histiocytoma, Metastatic, Skin | X | 1 |
Inguinal, Leukemia Mononuclear | X X | 3 |
Mandibular, Carcinoma, Metastatic, | | |
Zymbal's Gland | | 1 |
Mandibular, Leukemia Mononuclear | X X X X X X X | 14 |
Mediastinal, Leukemia Mononuclear | X X X X | 11 |
Pancreatic, Leukemia Mononuclear | X | 2 |
Renal, Leukemia Mononuclear | | 1 |
__________________________________________________________________________|____________|
Lymph Node, Mesenteric | + | 2 |
Leukemia Mononuclear | | 1 |
__________________________________________________________________________|____________|
Spleen | + + + + + + + + + + + + + + + + + + + + + + + + +| 50 |
Hemangiosarcoma | X | 1 |
Leukemia Mononuclear | X X X X X X X X X X | 22 |
__________________________________________________________________________|____________|
Thymus | M + + + + + + + + + + + + + + M + + M + M M + + +| 40 |
Leukemia Mononuclear | X | 2 |
_____________________________________________________________________________________________________________________| |
INTEGUMENTARY SYSTEM | | |
| | |
__________________________________________________________________________|____________|
Mammary Gland | + + + + + + + + + + + + + + + + + + + + +| 42 |
__________________________________________________________________________|____________|
Skin | + + + + + + + + + + + + + + + + + + + + + + + + +| 50 |
Basosquamous Tumor Benign | | 1 |
Keratoacanthoma | X| 1 |
Leukemia Mononuclear | X | 1 |
Lipoma | X | 1 |
Subcutaneous Tissue, Fibrosarcoma | X | 1 |
Subcutaneous Tissue, Fibrous | | |
Histiocytoma | X | 1 |
_____________________________________________________________________________________________________________________| |
MUSCULOSKELETAL SYSTEM | | |
| | |
__________________________________________________________________________|____________|
Bone | + + + + + + + + + + + + + + + + + + + + + + + + +| 50 |
__________________________________________________________________________|____________|
Skeletal Muscle | + | 1 |
Leukemia Mononuclear | X | 1 |
_____________________________________________________________________________________________________________________| |
NERVOUS SYSTEM | | |
| | |
__________________________________________________________________________________________________________________________________
* : Total animals with tissue examined microscopically; total animals with tumor
+ : Tissue examined microscopically M : Missing tissue
X : Lesion present A : Autolysis precludes evaluation
I : Insufficient tissue BLANK : Not examined microscopically
Page 68
NTP Experiment-Test: 05076-01 NEOPLASMS BY INDIVIDUAL ANIMAL Report: PEIRPT04
Study Type: CHRONIC ETHYLENETHIOUREA Date: 04/15/97
Route: DOSED FEED Time: 15:04:52
__________________________________________________________________________________________________________________________________
| 4| 5| 7| 6| 7| 7| 7| 7| 6| 7| 7| 7| 7| 7| 7| 7| 6| 1| 6| 5| 7| 6| 7| 6| 7| |
DAY ON TEST | 7| 9| 4| 9| 4| 4| 4| 0| 3| 1| 0| 3| 4| 4| 4| 4| 3| 5| 9| 1| 1| 1| 4| 7| 4| |
| 2| 2| 2| 8| 2| 3| 3| 9| 3| 2| 1| 4| 3| 4| 4| 5| 3| 5| 6| 2| 9| 9| 5| 4| 5| |
_____________________________________________________________________________________________________________________| T (*) |
| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| O |
FISCHER 344 RATS MALE | 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| T |
ANIMAL ID | 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 1| 1| 1| 1| 1| A |
0 PPM | 6| 6| 6| 6| 6| 7| 7| 7| 7| 7| 8| 8| 8| 8| 8| 9| 9| 9| 9| 9| 0| 0| 0| 0| 0| L |
0-0 | 1| 2| 3| 4| 5| 1| 2| 3| 4| 5| 1| 2| 3| 4| 5| 1| 2| 3| 4| 5| 1| 2| 3| 4| 5| |
__________________________________________________________________________________________________________________________________
NERVOUS SYSTEM - cont | | |
| | |
__________________________________________________________________________|____________|
Brain | + + + + + + + + + + + + + + + + + + + + + + + + +| 50 |
__________________________________________________________________________|____________|
Peripheral Nerve | | 2 |
__________________________________________________________________________|____________|
Spinal Cord | | 2 |
_____________________________________________________________________________________________________________________| |
RESPIRATORY SYSTEM | | |
| | |
__________________________________________________________________________|____________|
Lung | + + + + + + + + + + + + + + + + + + + + + + + + +| 50 |
Alveolar/Bronchiolar Carcinoma | X | 1 |
Carcinoma, Metastatic, Thyroid Gland | X | 1 |
Carcinoma, Metastatic, Zymbal's Gland| | 1 |
Leukemia Mononuclear | X X X X X X X X | 19 |
__________________________________________________________________________|____________|
Nose | + + + + + + + + + + + + + + + + + + + + + + + + +| 50 |
__________________________________________________________________________|____________|
Trachea | + + + + + + + + + + + + + + + + + + + + + + + + +| 50 |
_____________________________________________________________________________________________________________________| |
SPECIAL SENSES SYSTEM | | |
| | |
__________________________________________________________________________|____________|
Ear | + | 1 |
__________________________________________________________________________|____________|
Eye | + + + + | 11 |
__________________________________________________________________________|____________|
Harderian Gland | + + + + + + + + + + + + + + + + + + + + + + + +| 48 |
Leukemia Mononuclear | X | 1 |
__________________________________________________________________________|____________|
Zymbal's Gland | | 1 |
Carcinoma | | 1 |
_____________________________________________________________________________________________________________________| |
URINARY SYSTEM | | |
| | |
__________________________________________________________________________|____________|
Kidney | + + + + + + + + + + + + + + + + + + + + + + + + +| 50 |
Leukemia Mononuclear | X X X X X X X X | 17 |
__________________________________________________________________________|____________|
Urethra | | 1 |
__________________________________________________________________________|____________|
Urinary Bladder | + + + + + + + A + + + + + + + + + + + + + + + + +| 49 |
Leukemia Mononuclear | X | 1 |
__________________________________________________________________________________________________________________________________
SYSTEMIC LESIONS | | |
__________________________________________________________________________|____________|
Multiple Organs | + + + + + + + + + + + + + + + + + + + + + + + + +| 50 |
Leukemia Mononuclear | X X X X X X X X X X | 22 |
__________________________________________________________________________________________________________________________________
* : Total animals with tissue examined microscopically; total animals with tumor
+ : Tissue examined microscopically M : Missing tissue
X : Lesion present A : Autolysis precludes evaluation
I : Insufficient tissue BLANK : Not examined microscopically
Page 69
NTP Experiment-Test: 05076-01 NEOPLASMS BY INDIVIDUAL ANIMAL Report: PEIRPT04
Study Type: CHRONIC ETHYLENETHIOUREA Date: 04/15/97
Route: DOSED FEED Time: 15:04:52
_____________________________________________________________________________________________________________________
| 7| 7| 7| 7| 7| 7| 7| 6| 7| 6| 5| 6| 7| 7| 7| 5| 7| 7| 7| 5| 5| 6| 5| 7| 7|
DAY ON TEST | 3| 3| 3| 4| 4| 1| 3| 0| 1| 8| 7| 5| 3| 2| 4| 5| 4| 1| 4| 3| 5| 4| 7| 1| 4|
| 8| 8| 8| 1| 1| 2| 7| 5| 1| 9| 7| 0| 7| 0| 2| 2| 2| 0| 3| 8| 2| 0| 1| 8| 3|
_____________________________________________________________________________________________________________________|
| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0|
FISCHER 344 RATS MALE | 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0|
ANIMAL ID | 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1|
0 PPM | 1| 1| 1| 1| 1| 2| 2| 2| 2| 2| 3| 3| 3| 3| 3| 4| 4| 4| 4| 4| 5| 5| 5| 5| 5|
10-0 | 1| 2| 3| 4| 5| 1| 2| 3| 4| 5| 1| 2| 3| 4| 5| 1| 2| 3| 4| 5| 1| 2| 3| 4| 5|
_____________________________________________________________________________________________________________________|
ALIMENTARY SYSTEM | |
| |
__________________________________________________________________________|
Esophagus | + + + + + + + + + + + + + + + + + + + + + + + + +|
__________________________________________________________________________|
Intestine Large | + + + + + + + + + + + + + + + + + + + + + + + + +|
__________________________________________________________________________|
Intestine Large, Cecum | + + + + + + + + + + A + + + + + + + + + + + + + +|
Mesothelioma Malignant | |
__________________________________________________________________________|
Intestine Large, Colon | + + + + + + + + + + + + + + + + + + + + + + + + +|
Mesothelioma Malignant | |
__________________________________________________________________________|
Intestine Large, Rectum | + + + + + + + + + + A + + + + + + + + + + + + + +|
Mesothelioma Malignant | |
__________________________________________________________________________|
Intestine Small | + + + + + + + + + + + + + + + + + + + + + + + + +|
__________________________________________________________________________|
Intestine Small, Duodenum | + + + + + + + + + + + + + + + + + + + + + + + + +|
__________________________________________________________________________|
Intestine Small, Ileum | + + + + + + + + + + + + + + + M + + + + + + + + +|
__________________________________________________________________________|
Intestine Small, Jejunum | + + + + + + + + + + + + + + + + + + + + + + + + +|
__________________________________________________________________________|
Liver | + + + + + + + + + + + + + + + + + + + + + + + + +|
Hepatocellular Adenoma, Multiple | X |
Leukemia Mononuclear | X X X X X X X X X X X X X X X X X X|
Mesothelioma Malignant | |
__________________________________________________________________________|
Mesentery | + + + + |
Leukemia Mononuclear | X |
Mesothelioma Malignant | X |
__________________________________________________________________________|
Pancreas | + + + + + + + + + + + + + + + + + + + + + + + + +|
Leukemia Mononuclear | X X |
Mesothelioma Malignant | X |
__________________________________________________________________________|
Salivary Glands | + + + M + + + + + + + + + + + + + + + + + + + + +|
Adenoma | |
__________________________________________________________________________|
Stomach | + + + + + + + + + + + + + + + + + + + + + + + + +|
__________________________________________________________________________|
Stomach, Forestomach | + + + + + + + + + + + + + + + + + + + + + + + + +|
Mesothelioma Malignant | |
__________________________________________________________________________|
Stomach, Glandular | + + + + + + + + + + + + + + + + + + + + + + + + +|
Mesothelioma Malignant | X |
__________________________________________________________________________|
Tongue | |
Squamous Cell Papilloma | |
__________________________________________________________________________|
Tooth | + + + + + + + + + + + + + + + + + + + + + + + + +|
_____________________________________________________________________________________________________________________|
CARDIOVASCULAR SYSTEM | |
| |
__________________________________________________________________________|
Heart | + + + + + + + + + + + + + + + + + + + + + + + + +|
Leukemia Mononuclear | X |
_____________________________________________________________________________________________________________________|
ENDOCRINE SYSTEM | |
| |
__________________________________________________________________________|
Adrenal Gland | + + + + + + + + + + + + + + + + + + + + + + + + +|
__________________________________________________________________________|
Adrenal Gland, Cortex | + + + + + + + + + + + + + + + + + + + + + + + + +|
Adenoma | |
Leukemia Mononuclear | X X X X X X X X X X X|
Capsule, Mesothelioma Malignant | X |
__________________________________________________________________________|
Adrenal Gland, Medulla | + + + + + + + + + + + + + + + + + + + + + + + + +|
_____________________________________________________________________________________________________________________|
Page 70
NTP Experiment-Test: 05076-01 NEOPLASMS BY INDIVIDUAL ANIMAL Report: PEIRPT04
Study Type: CHRONIC ETHYLENETHIOUREA Date: 04/15/97
Route: DOSED FEED Time: 15:04:52
_____________________________________________________________________________________________________________________
| 7| 7| 7| 7| 7| 7| 7| 6| 7| 6| 5| 6| 7| 7| 7| 5| 7| 7| 7| 5| 5| 6| 5| 7| 7|
DAY ON TEST | 3| 3| 3| 4| 4| 1| 3| 0| 1| 8| 7| 5| 3| 2| 4| 5| 4| 1| 4| 3| 5| 4| 7| 1| 4|
| 8| 8| 8| 1| 1| 2| 7| 5| 1| 9| 7| 0| 7| 0| 2| 2| 2| 0| 3| 8| 2| 0| 1| 8| 3|
_____________________________________________________________________________________________________________________|
| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0|
FISCHER 344 RATS MALE | 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0|
ANIMAL ID | 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1|
0 PPM | 1| 1| 1| 1| 1| 2| 2| 2| 2| 2| 3| 3| 3| 3| 3| 4| 4| 4| 4| 4| 5| 5| 5| 5| 5|
10-0 | 1| 2| 3| 4| 5| 1| 2| 3| 4| 5| 1| 2| 3| 4| 5| 1| 2| 3| 4| 5| 1| 2| 3| 4| 5|
_____________________________________________________________________________________________________________________|
ENDOCRINE SYSTEM - cont | |
| |
Leukemia Mononuclear | X X X X X X X X X X X|
Pheochromocytoma Malignant | X |
Pheochromocytoma Benign | X X X X X X X X X |
Bilateral, Pheochromocytoma Benign | X X X X X X X X X X X X|
__________________________________________________________________________|
Islets, Pancreatic | + + + + + + + + + + + + + + + + + + + + + + + + +|
Adenoma | X |
Carcinoma | X |
__________________________________________________________________________|
Parathyroid Gland | + + + + + + M + + + + M M + + + + + + M + + + + +|
Adenoma | |
__________________________________________________________________________|
Pituitary Gland | + + + + + + + + + + + + + + + + + + + + + + + + +|
Leukemia Mononuclear | X X X X |
Pars Distalis, Adenoma | X X X X X X X X X|
Pars Distalis, Carcinoma | |
__________________________________________________________________________|
Thyroid Gland | + + + + + + + + + + + + + + + + + + + + + + + + +|
Leukemia Mononuclear | |
Bilateral, C-Cell, Adenoma | X |
C-Cell, Adenoma | X X X |
C-Cell, Carcinoma | X |
Follicular Cell, Adenocarcinoma | X |
Follicular Cell, Adenoma | X |
_____________________________________________________________________________________________________________________|
GENERAL BODY SYSTEM | |
| |
None | |
_____________________________________________________________________________________________________________________|
GENITAL SYSTEM | |
| |
__________________________________________________________________________|
Coagulating Gland | + |
__________________________________________________________________________|
Epididymis | + + + + + + + + + + + + + + + + + + + + + + + + +|
Mesothelioma Malignant | X |
__________________________________________________________________________|
Preputial Gland | + + + + + + + + + + + + + + + + M + + + + + + + +|
Adenoma | X X X |
Carcinoma | X |
Leukemia Mononuclear | |
Bilateral, Adenoma | X |
__________________________________________________________________________|
Prostate | + + + + + + + + + + + + + + + + + + + + + + + + +|
__________________________________________________________________________|
Seminal Vesicle | + |
__________________________________________________________________________|
Testes | + + + + + + + + + + + + + + + + + + + + + + + + +|
Mesothelioma Malignant | X |
Bilateral, Interstitial Cell, Adenoma| X X X X X X X X X X X X X X X X X X X|
Interstitial Cell, Adenoma | X X X X X |
_____________________________________________________________________________________________________________________|
HEMATOPOIETIC SYSTEM | |
| |
__________________________________________________________________________|
Blood | + + + + + + + + + + + + + + +|
Leukemia Mononuclear | X X X X X X X X X X X X X X X|
__________________________________________________________________________|
Bone Marrow | + + + + + + + + + + + + + + + + + + + + + + + + +|
_____________________________________________________________________________________________________________________|
Page 71
NTP Experiment-Test: 05076-01 NEOPLASMS BY INDIVIDUAL ANIMAL Report: PEIRPT04
Study Type: CHRONIC ETHYLENETHIOUREA Date: 04/15/97
Route: DOSED FEED Time: 15:04:52
_____________________________________________________________________________________________________________________
| 7| 7| 7| 7| 7| 7| 7| 6| 7| 6| 5| 6| 7| 7| 7| 5| 7| 7| 7| 5| 5| 6| 5| 7| 7|
DAY ON TEST | 3| 3| 3| 4| 4| 1| 3| 0| 1| 8| 7| 5| 3| 2| 4| 5| 4| 1| 4| 3| 5| 4| 7| 1| 4|
| 8| 8| 8| 1| 1| 2| 7| 5| 1| 9| 7| 0| 7| 0| 2| 2| 2| 0| 3| 8| 2| 0| 1| 8| 3|
_____________________________________________________________________________________________________________________|
| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0|
FISCHER 344 RATS MALE | 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0|
ANIMAL ID | 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1|
0 PPM | 1| 1| 1| 1| 1| 2| 2| 2| 2| 2| 3| 3| 3| 3| 3| 4| 4| 4| 4| 4| 5| 5| 5| 5| 5|
10-0 | 1| 2| 3| 4| 5| 1| 2| 3| 4| 5| 1| 2| 3| 4| 5| 1| 2| 3| 4| 5| 1| 2| 3| 4| 5|
_____________________________________________________________________________________________________________________|
HEMATOPOIETIC SYSTEM - cont | |
| |
Femoral, Leukemia Mononuclear | X X X X X X X |
__________________________________________________________________________|
Lymph Node | + + + + + + + + + + + + + + + + + + + + + + + + +|
Deep Cervical, Carcinoma, Metastatic,| |
Thyroid Gland | X |
Deep Cervical, Leukemia Mononuclear | X |
Inguinal, Leukemia Mononuclear | X |
Lumbar, Fibrosarcoma, Metastatic, | |
Skin | |
Lumbar, Leukemia Mononuclear | X |
Mandibular, Leukemia Mononuclear | X X X X X X X X |
Mediastinal, Leukemia Mononuclear | X X X X X X X X X X X X X |
Pancreatic, Leukemia Mononuclear | X X |
Renal, Leukemia Mononuclear | X X |
__________________________________________________________________________|
Lymph Node, Mesenteric | + + + + + +|
Hemangiosarcoma | |
Leukemia Mononuclear | X X X |
__________________________________________________________________________|
Spleen | + + + + + + + + + + + + + + + + + + + + + + + + +|
Fibrosarcoma | |
Leukemia Mononuclear | X X X X X X X X X X X X X X X X X X X|
Mesothelioma Malignant | |
__________________________________________________________________________|
Thymus | M + + + + M M + + + + M + + + + + + + + + + + M +|
Leukemia Mononuclear | X |
_____________________________________________________________________________________________________________________|
INTEGUMENTARY SYSTEM | |
| |
__________________________________________________________________________|
Mammary Gland | M + + + + + + + + + + M + + + + + M + + + + M + +|
Fibroadenoma | |
__________________________________________________________________________|
Skin | + + + + + + + + + + + + + + + + + + + + + + M + +|
Keratoacanthoma | X |
Leukemia Mononuclear | X |
Squamous Cell Papilloma | |
Subcutaneous Tissue, Fibroma | X |
Subcutaneous Tissue, Fibrosarcoma | |
Subcutaneous Tissue, Osteosarcoma, | |
Metastatic, Bone | |
_____________________________________________________________________________________________________________________|
MUSCULOSKELETAL SYSTEM | |
| |
__________________________________________________________________________|
Bone | + + + + + + + + + + + + + + + + + + + + + + + + +|
Femur, Osteosarcoma | |
_____________________________________________________________________________________________________________________|
NERVOUS SYSTEM | |
| |
__________________________________________________________________________|
Brain | + + + + + + + + + + + + + + + + + + + + + + + + +|
Carcinoma, Metastatic, Pituitary | |
Gland | |
Leukemia Mononuclear | X |
_____________________________________________________________________________________________________________________|
Page 72
NTP Experiment-Test: 05076-01 NEOPLASMS BY INDIVIDUAL ANIMAL Report: PEIRPT04
Study Type: CHRONIC ETHYLENETHIOUREA Date: 04/15/97
Route: DOSED FEED Time: 15:04:52
_____________________________________________________________________________________________________________________
| 7| 7| 7| 7| 7| 7| 7| 6| 7| 6| 5| 6| 7| 7| 7| 5| 7| 7| 7| 5| 5| 6| 5| 7| 7|
DAY ON TEST | 3| 3| 3| 4| 4| 1| 3| 0| 1| 8| 7| 5| 3| 2| 4| 5| 4| 1| 4| 3| 5| 4| 7| 1| 4|
| 8| 8| 8| 1| 1| 2| 7| 5| 1| 9| 7| 0| 7| 0| 2| 2| 2| 0| 3| 8| 2| 0| 1| 8| 3|
_____________________________________________________________________________________________________________________|
| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0|
FISCHER 344 RATS MALE | 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0|
ANIMAL ID | 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1|
0 PPM | 1| 1| 1| 1| 1| 2| 2| 2| 2| 2| 3| 3| 3| 3| 3| 4| 4| 4| 4| 4| 5| 5| 5| 5| 5|
10-0 | 1| 2| 3| 4| 5| 1| 2| 3| 4| 5| 1| 2| 3| 4| 5| 1| 2| 3| 4| 5| 1| 2| 3| 4| 5|
_____________________________________________________________________________________________________________________|
NERVOUS SYSTEM - cont | |
| |
_____________________________________________________________________________________________________________________|
RESPIRATORY SYSTEM | |
| |
__________________________________________________________________________|
Lung | + + + + + + + + + + + + + + + + + + + + + + + + +|
Fibrosarcoma, Metastatic, Skin | |
Leukemia Mononuclear | X X X X X X X X X X X X X X X X X X|
__________________________________________________________________________|
Nose | + + + + + + + + + + + + + + + + + + + + + + + + +|
__________________________________________________________________________|
Trachea | + + + + + + + + + + + + + + + + + + + + + + + + +|
_____________________________________________________________________________________________________________________|
SPECIAL SENSES SYSTEM | |
| |
__________________________________________________________________________|
Eye | + + + + +|
__________________________________________________________________________|
Harderian Gland | + + + + + + + + + + + + + + + + + + + + + + + + +|
Leukemia Mononuclear | X |
__________________________________________________________________________|
Zymbal's Gland | |
Carcinoma | |
_____________________________________________________________________________________________________________________|
URINARY SYSTEM | |
| |
__________________________________________________________________________|
Kidney | + + + + + + + + + + + + + + + + + + + + + + + + +|
Leukemia Mononuclear | X X X X X X X X X X X X X X X X X X|
Mesothelioma Malignant | |
Renal Tubule, Adenoma | |
__________________________________________________________________________|
Urinary Bladder | + + + + + + + + + + + + + + + + + + + + + + + + +|
Mesothelioma Malignant | X |
_____________________________________________________________________________________________________________________|
SYSTEMIC LESIONS | |
__________________________________________________________________________|
Multiple Organs | + + + + + + + + + + + + + + + + + + + + + + + + +|
Leukemia Mononuclear | X X X X X X X X X X X X X X X X X X X|
Mesothelioma Malignant | X |
_____________________________________________________________________________________________________________________|
Page 73
NTP Experiment-Test: 05076-01 NEOPLASMS BY INDIVIDUAL ANIMAL Report: PEIRPT04
Study Type: CHRONIC ETHYLENETHIOUREA Date: 04/15/97
Route: DOSED FEED Time: 15:04:52
__________________________________________________________________________________________________________________________________
| 6| 7| 6| 7| 6| 6| 7| 5| 6| 7| 7| 4| 6| 7| 6| 7| 6| 4| 6| 5| 5| 7| 7| 7| 6| |
DAY ON TEST | 7| 3| 7| 4| 2| 7| 4| 0| 3| 0| 4| 1| 3| 4| 9| 4| 0| 3| 5| 0| 8| 4| 2| 1| 9| |
| 8| 3| 1| 3| 2| 7| 4| 7| 3| 7| 4| 6| 6| 5| 8| 5| 3| 5| 0| 1| 7| 4| 0| 2| 2| |
_____________________________________________________________________________________________________________________| T (*) |
| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| O |
FISCHER 344 RATS MALE | 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| T |
ANIMAL ID | 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 2| 2| 2| 2| 2| A |
0 PPM | 6| 6| 6| 6| 6| 7| 7| 7| 7| 7| 8| 8| 8| 8| 8| 9| 9| 9| 9| 9| 0| 0| 0| 0| 0| L |
10-0 | 1| 2| 3| 4| 5| 1| 2| 3| 4| 5| 1| 2| 3| 4| 5| 1| 2| 3| 4| 5| 1| 2| 3| 4| 5| |
__________________________________________________________________________________________________________________________________
ALIMENTARY SYSTEM | | |
| | |
__________________________________________________________________________|____________|
Esophagus | + + + + + + + + + + + + + + + + + + + + + + + + +| 50 |
__________________________________________________________________________|____________|
Intestine Large | + + + + + + + + A + + + + + + + + + + + + + + + +| 49 |
__________________________________________________________________________|____________|
Intestine Large, Cecum | + + + + + + + + A + + + + + + + + + + + + + + A +| 47 |
Mesothelioma Malignant | X | 1 |
__________________________________________________________________________|____________|
Intestine Large, Colon | + + + + + + + + A + + + + + + + + + + + + + + + +| 49 |
Mesothelioma Malignant | X | 1 |
__________________________________________________________________________|____________|
Intestine Large, Rectum | + + + + + + + + A + + M + + + + + + + + + + + A +| 46 |
Mesothelioma Malignant | X | 1 |
__________________________________________________________________________|____________|
Intestine Small | + + + + + + + + A + + + + + + + + + + + + + + + +| 49 |
__________________________________________________________________________|____________|
Intestine Small, Duodenum | + + + + + + + + A + + + + + + + + + + + + + + + +| 49 |
__________________________________________________________________________|____________|
Intestine Small, Ileum | + + + + + + + + A + + + + + + + + + + + A + + + +| 47 |
__________________________________________________________________________|____________|
Intestine Small, Jejunum | + + + + + + + + A + + + + + + + + + + + + + + + +| 49 |
__________________________________________________________________________|____________|
Liver | + + + + + + + + + + + + + + + + + + + + + + + + +| 50 |
Hepatocellular Adenoma, Multiple | | 1 |
Leukemia Mononuclear | X X X X X X X X X X X X X| 31 |
Mesothelioma Malignant | X | 1 |
__________________________________________________________________________|____________|
Mesentery | + | 5 |
Leukemia Mononuclear | | 1 |
Mesothelioma Malignant | X | 2 |
__________________________________________________________________________|____________|
Pancreas | + + + + + + + + + + + + + + + + + + + + + + + + +| 50 |
Leukemia Mononuclear | X | 3 |
Mesothelioma Malignant | X | 2 |
__________________________________________________________________________|____________|
Salivary Glands | + + + + + + + + + + + + + + + + + + + + + + + + +| 49 |
Adenoma | X | 1 |
__________________________________________________________________________|____________|
Stomach | + + + + + + + + + + + + + + + + + + + + + + + + +| 50 |
__________________________________________________________________________|____________|
Stomach, Forestomach | + + + + + + + + + + + + + + + + + + + + + + + + +| 50 |
Mesothelioma Malignant | X | 1 |
__________________________________________________________________________|____________|
Stomach, Glandular | + + + + + + + + + + + + + + + + + + + + + + + + +| 50 |
Mesothelioma Malignant | X | 2 |
__________________________________________________________________________|____________|
Tongue | + + | 2 |
Squamous Cell Papilloma | X | 1 |
__________________________________________________________________________|____________|
Tooth | + + + + + + + + + + + + + + + + + + + + + + + + +| 50 |
_____________________________________________________________________________________________________________________| |
CARDIOVASCULAR SYSTEM | | |
| | |
__________________________________________________________________________|____________|
Heart | + + + + + + + + + + + + + + + + + + + + + + + + +| 50 |
Leukemia Mononuclear | X X X | 4 |
_____________________________________________________________________________________________________________________| |
ENDOCRINE SYSTEM | | |
| | |
__________________________________________________________________________|____________|
Adrenal Gland | + + + + + + + + + + + + + + + + + + + + + + + + +| 50 |
__________________________________________________________________________________________________________________________________
* : Total animals with tissue examined microscopically; total animals with tumor
+ : Tissue examined microscopically M : Missing tissue
X : Lesion present A : Autolysis precludes evaluation
I : Insufficient tissue BLANK : Not examined microscopically
Page 74
NTP Experiment-Test: 05076-01 NEOPLASMS BY INDIVIDUAL ANIMAL Report: PEIRPT04
Study Type: CHRONIC ETHYLENETHIOUREA Date: 04/15/97
Route: DOSED FEED Time: 15:04:52
__________________________________________________________________________________________________________________________________
| 6| 7| 6| 7| 6| 6| 7| 5| 6| 7| 7| 4| 6| 7| 6| 7| 6| 4| 6| 5| 5| 7| 7| 7| 6| |
DAY ON TEST | 7| 3| 7| 4| 2| 7| 4| 0| 3| 0| 4| 1| 3| 4| 9| 4| 0| 3| 5| 0| 8| 4| 2| 1| 9| |
| 8| 3| 1| 3| 2| 7| 4| 7| 3| 7| 4| 6| 6| 5| 8| 5| 3| 5| 0| 1| 7| 4| 0| 2| 2| |
_____________________________________________________________________________________________________________________| T (*) |
| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| O |
FISCHER 344 RATS MALE | 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| T |
ANIMAL ID | 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 2| 2| 2| 2| 2| A |
0 PPM | 6| 6| 6| 6| 6| 7| 7| 7| 7| 7| 8| 8| 8| 8| 8| 9| 9| 9| 9| 9| 0| 0| 0| 0| 0| L |
10-0 | 1| 2| 3| 4| 5| 1| 2| 3| 4| 5| 1| 2| 3| 4| 5| 1| 2| 3| 4| 5| 1| 2| 3| 4| 5| |
__________________________________________________________________________________________________________________________________
ENDOCRINE SYSTEM - cont | | |
| | |
__________________________________________________________________________|____________|
Adrenal Gland, Cortex | + + + + + + + + + + + + + + + + + + + + + + + + +| 50 |
Adenoma | X | 1 |
Leukemia Mononuclear | X X X X X X X | 18 |
Capsule, Mesothelioma Malignant | X | 2 |
__________________________________________________________________________|____________|
Adrenal Gland, Medulla | + + + + + + + + + + + + + + + + + + + + + + + + +| 50 |
Leukemia Mononuclear | X X X X X X X | 18 |
Pheochromocytoma Malignant | | 1 |
Pheochromocytoma Benign | X X X X X X X| 16 |
Bilateral, Pheochromocytoma Benign | X X X | 15 |
__________________________________________________________________________|____________|
Islets, Pancreatic | + + + + + + + + + + + + + + + + + + + + + + + + +| 50 |
Adenoma | X | 2 |
Carcinoma | | 1 |
__________________________________________________________________________|____________|
Parathyroid Gland | + + + + + + + + + + + + + + + + + + + + + + + + +| 46 |
Adenoma | X | 1 |
__________________________________________________________________________|____________|
Pituitary Gland | + + + + + + + + + + + + + + + + + + + + + + + + +| 50 |
Leukemia Mononuclear | X X X X X X X | 11 |
Pars Distalis, Adenoma | X X X X X X| 15 |
Pars Distalis, Carcinoma | X | 1 |
__________________________________________________________________________|____________|
Thyroid Gland | + + + + + + + + + + + + + + + + + + + + + + + A +| 49 |
Leukemia Mononuclear | X | 1 |
Bilateral, C-Cell, Adenoma | | 1 |
C-Cell, Adenoma | X X X X X X X | 10 |
C-Cell, Carcinoma | | 1 |
Follicular Cell, Adenocarcinoma | X X | 3 |
Follicular Cell, Adenoma | | 1 |
_____________________________________________________________________________________________________________________| |
GENERAL BODY SYSTEM | | |
| | |
None | | |
_____________________________________________________________________________________________________________________| |
GENITAL SYSTEM | | |
| | |
__________________________________________________________________________|____________|
Coagulating Gland | + + | 3 |
__________________________________________________________________________|____________|
Epididymis | + + + + + + + + + + + + + + + + + + + + + + + + +| 50 |
Mesothelioma Malignant | X | 2 |
__________________________________________________________________________|____________|
Preputial Gland | + + + + + + + + + + + + + + + + + + + + + + + + +| 49 |
Adenoma | X | 4 |
Carcinoma | | 1 |
Leukemia Mononuclear | X | 1 |
Bilateral, Adenoma | | 1 |
__________________________________________________________________________|____________|
Prostate | + + + + + + + + + + + + + + + + + + + + + + + + +| 50 |
__________________________________________________________________________________________________________________________________
* : Total animals with tissue examined microscopically; total animals with tumor
+ : Tissue examined microscopically M : Missing tissue
X : Lesion present A : Autolysis precludes evaluation
I : Insufficient tissue BLANK : Not examined microscopically
Page 75
NTP Experiment-Test: 05076-01 NEOPLASMS BY INDIVIDUAL ANIMAL Report: PEIRPT04
Study Type: CHRONIC ETHYLENETHIOUREA Date: 04/15/97
Route: DOSED FEED Time: 15:04:52
__________________________________________________________________________________________________________________________________
| 6| 7| 6| 7| 6| 6| 7| 5| 6| 7| 7| 4| 6| 7| 6| 7| 6| 4| 6| 5| 5| 7| 7| 7| 6| |
DAY ON TEST | 7| 3| 7| 4| 2| 7| 4| 0| 3| 0| 4| 1| 3| 4| 9| 4| 0| 3| 5| 0| 8| 4| 2| 1| 9| |
| 8| 3| 1| 3| 2| 7| 4| 7| 3| 7| 4| 6| 6| 5| 8| 5| 3| 5| 0| 1| 7| 4| 0| 2| 2| |
_____________________________________________________________________________________________________________________| T (*) |
| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| O |
FISCHER 344 RATS MALE | 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| T |
ANIMAL ID | 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 2| 2| 2| 2| 2| A |
0 PPM | 6| 6| 6| 6| 6| 7| 7| 7| 7| 7| 8| 8| 8| 8| 8| 9| 9| 9| 9| 9| 0| 0| 0| 0| 0| L |
10-0 | 1| 2| 3| 4| 5| 1| 2| 3| 4| 5| 1| 2| 3| 4| 5| 1| 2| 3| 4| 5| 1| 2| 3| 4| 5| |
__________________________________________________________________________________________________________________________________
GENITAL SYSTEM - cont | | |
| | |
__________________________________________________________________________|____________|
Seminal Vesicle | | 1 |
__________________________________________________________________________|____________|
Testes | + + + + + + + + + + + + + + + + + + + + + + + + +| 50 |
Mesothelioma Malignant | X | 2 |
Bilateral, Interstitial Cell, Adenoma| X X X X X X X X X X X X X X X| 34 |
Interstitial Cell, Adenoma | X X X X X X | 11 |
_____________________________________________________________________________________________________________________| |
HEMATOPOIETIC SYSTEM | | |
| | |
__________________________________________________________________________|____________|
Blood | + + + + + + + + + +| 25 |
Leukemia Mononuclear | X X X X X X X X X| 24 |
__________________________________________________________________________|____________|
Bone Marrow | + + + + + + + + + + + + + + + + + + + + + + + + +| 50 |
Femoral, Leukemia Mononuclear | X X X X X X | 13 |
__________________________________________________________________________|____________|
Lymph Node | + + + + + + + + + + + + + + + + + + + + + + + + +| 50 |
Deep Cervical, Carcinoma, Metastatic,| | |
Thyroid Gland | | 1 |
Deep Cervical, Leukemia Mononuclear | | 1 |
Inguinal, Leukemia Mononuclear | X | 2 |
Lumbar, Fibrosarcoma, Metastatic, | | |
Skin | X | 1 |
Lumbar, Leukemia Mononuclear | | 1 |
Mandibular, Leukemia Mononuclear | X X X X X X X X | 16 |
Mediastinal, Leukemia Mononuclear | X X X X X X X X X X X| 24 |
Pancreatic, Leukemia Mononuclear | X | 3 |
Renal, Leukemia Mononuclear | | 2 |
__________________________________________________________________________|____________|
Lymph Node, Mesenteric | + + + + | 10 |
Hemangiosarcoma | X | 1 |
Leukemia Mononuclear | X | 4 |
__________________________________________________________________________|____________|
Spleen | + + + + + + + + + + + + + + + + + + + + + + + + +| 50 |
Fibrosarcoma | X | 1 |
Leukemia Mononuclear | X X X X X X X X X X X X X| 32 |
Mesothelioma Malignant | X | 1 |
__________________________________________________________________________|____________|
Thymus | + + + + + + + M + M + + M + M + + + + + + + M + M| 39 |
Leukemia Mononuclear | X | 2 |
_____________________________________________________________________________________________________________________| |
INTEGUMENTARY SYSTEM | | |
| | |
__________________________________________________________________________|____________|
Mammary Gland | + + + + M + M M + + + M + + + M + + + M + + + + +| 40 |
Fibroadenoma | X | 1 |
__________________________________________________________________________|____________|
Skin | + + + + + + + + + + + + + + + + + + + + + + + + +| 49 |
Keratoacanthoma | X | 2 |
Leukemia Mononuclear | X | 2 |
__________________________________________________________________________________________________________________________________
* : Total animals with tissue examined microscopically; total animals with tumor
+ : Tissue examined microscopically M : Missing tissue
X : Lesion present A : Autolysis precludes evaluation
I : Insufficient tissue BLANK : Not examined microscopically
Page 76
NTP Experiment-Test: 05076-01 NEOPLASMS BY INDIVIDUAL ANIMAL Report: PEIRPT04
Study Type: CHRONIC ETHYLENETHIOUREA Date: 04/15/97
Route: DOSED FEED Time: 15:04:52
__________________________________________________________________________________________________________________________________
| 6| 7| 6| 7| 6| 6| 7| 5| 6| 7| 7| 4| 6| 7| 6| 7| 6| 4| 6| 5| 5| 7| 7| 7| 6| |
DAY ON TEST | 7| 3| 7| 4| 2| 7| 4| 0| 3| 0| 4| 1| 3| 4| 9| 4| 0| 3| 5| 0| 8| 4| 2| 1| 9| |
| 8| 3| 1| 3| 2| 7| 4| 7| 3| 7| 4| 6| 6| 5| 8| 5| 3| 5| 0| 1| 7| 4| 0| 2| 2| |
_____________________________________________________________________________________________________________________| T (*) |
| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| O |
FISCHER 344 RATS MALE | 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| T |
ANIMAL ID | 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 2| 2| 2| 2| 2| A |
0 PPM | 6| 6| 6| 6| 6| 7| 7| 7| 7| 7| 8| 8| 8| 8| 8| 9| 9| 9| 9| 9| 0| 0| 0| 0| 0| L |
10-0 | 1| 2| 3| 4| 5| 1| 2| 3| 4| 5| 1| 2| 3| 4| 5| 1| 2| 3| 4| 5| 1| 2| 3| 4| 5| |
__________________________________________________________________________________________________________________________________
INTEGUMENTARY SYSTEM - cont | | |
| | |
Squamous Cell Papilloma | X | 1 |
Subcutaneous Tissue, Fibroma | X | 2 |
Subcutaneous Tissue, Fibrosarcoma | X | 1 |
Subcutaneous Tissue, Osteosarcoma, | | |
Metastatic, Bone | X | 1 |
_____________________________________________________________________________________________________________________| |
MUSCULOSKELETAL SYSTEM | | |
| | |
__________________________________________________________________________|____________|
Bone | + + + + + + + + + + + + + + + + + + + + + + + + +| 50 |
Femur, Osteosarcoma | X | 1 |
_____________________________________________________________________________________________________________________| |
NERVOUS SYSTEM | | |
| | |
__________________________________________________________________________|____________|
Brain | + + + + + + + + + + + + + + + + + + + + + + + + +| 50 |
Carcinoma, Metastatic, Pituitary | | |
Gland | X | 1 |
Leukemia Mononuclear | | 1 |
_____________________________________________________________________________________________________________________| |
RESPIRATORY SYSTEM | | |
| | |
__________________________________________________________________________|____________|
Lung | + + + + + + + + + + + + + + + + + + + + + + + + +| 50 |
Fibrosarcoma, Metastatic, Skin | X | 1 |
Leukemia Mononuclear | X X X X X X X X X X X X X| 31 |
__________________________________________________________________________|____________|
Nose | + + + + + + + + + + + + + + + + + + + + + + + + +| 50 |
__________________________________________________________________________|____________|
Trachea | + + + + + + + + + + + + + + + + + + + + + + + + +| 50 |
_____________________________________________________________________________________________________________________| |
SPECIAL SENSES SYSTEM | | |
| | |
__________________________________________________________________________|____________|
Eye | + + + + + | 10 |
__________________________________________________________________________|____________|
Harderian Gland | + + + + + + + + + + + + + + + + + + + + + + + + +| 50 |
Leukemia Mononuclear | | 1 |
__________________________________________________________________________|____________|
Zymbal's Gland | + | 1 |
Carcinoma | X | 1 |
_____________________________________________________________________________________________________________________| |
URINARY SYSTEM | | |
| | |
__________________________________________________________________________|____________|
Kidney | + + + + + + + + + + + + + + + + + + + + + + + + +| 50 |
Leukemia Mononuclear | X X X X X X X X X X X| 29 |
Mesothelioma Malignant | X | 1 |
Renal Tubule, Adenoma | X | 1 |
__________________________________________________________________________|____________|
Urinary Bladder | + + + + + + + + + + + + + + + + + + + + + + + + +| 50 |
Mesothelioma Malignant | X | 2 |
__________________________________________________________________________________________________________________________________
SYSTEMIC LESIONS | | |
__________________________________________________________________________|____________|
Multiple Organs | + + + + + + + + + + + + + + + + + + + + + + + + +| 50 |
__________________________________________________________________________________________________________________________________
* : Total animals with tissue examined microscopically; total animals with tumor
+ : Tissue examined microscopically M : Missing tissue
X : Lesion present A : Autolysis precludes evaluation
I : Insufficient tissue BLANK : Not examined microscopically
Page 77
NTP Experiment-Test: 05076-01 NEOPLASMS BY INDIVIDUAL ANIMAL Report: PEIRPT04
Study Type: CHRONIC ETHYLENETHIOUREA Date: 04/15/97
Route: DOSED FEED Time: 15:04:52
__________________________________________________________________________________________________________________________________
| 6| 7| 6| 7| 6| 6| 7| 5| 6| 7| 7| 4| 6| 7| 6| 7| 6| 4| 6| 5| 5| 7| 7| 7| 6| |
DAY ON TEST | 7| 3| 7| 4| 2| 7| 4| 0| 3| 0| 4| 1| 3| 4| 9| 4| 0| 3| 5| 0| 8| 4| 2| 1| 9| |
| 8| 3| 1| 3| 2| 7| 4| 7| 3| 7| 4| 6| 6| 5| 8| 5| 3| 5| 0| 1| 7| 4| 0| 2| 2| |
_____________________________________________________________________________________________________________________| T (*) |
| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| O |
FISCHER 344 RATS MALE | 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| T |
ANIMAL ID | 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 2| 2| 2| 2| 2| A |
0 PPM | 6| 6| 6| 6| 6| 7| 7| 7| 7| 7| 8| 8| 8| 8| 8| 9| 9| 9| 9| 9| 0| 0| 0| 0| 0| L |
10-0 | 1| 2| 3| 4| 5| 1| 2| 3| 4| 5| 1| 2| 3| 4| 5| 1| 2| 3| 4| 5| 1| 2| 3| 4| 5| |
__________________________________________________________________________________________________________________________________
SYSTEMIC LESIONS - cont | | |
| | |
Leukemia Mononuclear | X X X X X X X X X X X X X| 32 |
Mesothelioma Malignant | X | 2 |
__________________________________________________________________________________________________________________________________
* : Total animals with tissue examined microscopically; total animals with tumor
+ : Tissue examined microscopically M : Missing tissue
X : Lesion present A : Autolysis precludes evaluation
I : Insufficient tissue BLANK : Not examined microscopically
Page 78
NTP Experiment-Test: 05076-01 NEOPLASMS BY INDIVIDUAL ANIMAL Report: PEIRPT04
Study Type: CHRONIC ETHYLENETHIOUREA Date: 04/15/97
Route: DOSED FEED Time: 15:04:52
_____________________________________________________________________________________________________________________
| 6| 7| 7| 7| 6| 7| 7| 7| 7| 6| 7| 7| 5| 7| 7| 7| 3| 6| 6| 7| 5| 7| 7| 7| 7|
DAY ON TEST | 4| 3| 3| 0| 9| 3| 0| 3| 4| 4| 4| 4| 3| 3| 4| 2| 8| 5| 9| 4| 6| 3| 4| 1| 4|
| 2| 8| 4| 5| 1| 6| 3| 8| 1| 2| 1| 1| 6| 7| 2| 0| 2| 7| 2| 2| 5| 8| 3| 0| 3|
_____________________________________________________________________________________________________________________|
| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0|
FISCHER 344 RATS MALE | 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0|
ANIMAL ID | 2| 2| 2| 2| 2| 2| 2| 2| 2| 2| 2| 2| 2| 2| 2| 2| 2| 2| 2| 2| 2| 2| 2| 2| 2|
25 PPM | 1| 1| 1| 1| 1| 2| 2| 2| 2| 2| 3| 3| 3| 3| 3| 4| 4| 4| 4| 4| 5| 5| 5| 5| 5|
1-1 | 1| 2| 3| 4| 5| 1| 2| 3| 4| 5| 1| 2| 3| 4| 5| 1| 2| 3| 4| 5| 1| 2| 3| 4| 5|
_____________________________________________________________________________________________________________________|
ALIMENTARY SYSTEM | |
| |
__________________________________________________________________________|
Esophagus | + + + + + + + + + + + + + + + + + + + + + + + + +|
__________________________________________________________________________|
Intestine Large | + + + + + A A + + + + + + A + + + + + + + + + + +|
__________________________________________________________________________|
Intestine Large, Cecum | + + + + + A A + + + + + + A + + + + + + + + + + +|
__________________________________________________________________________|
Intestine Large, Colon | + + + + + A A + + + M + + A + + + + + + + + + + +|
Polyp Adenomatous | X |
__________________________________________________________________________|
Intestine Large, Rectum | + + + + + A A + + + + + + A + + + + + + + + + + +|
__________________________________________________________________________|
Intestine Small | + + + + + + + + + + + + + + + + + + + + + + + + +|
__________________________________________________________________________|
Intestine Small, Duodenum | + + + + + A + + + + + + + + + + + + + + + + + + +|
__________________________________________________________________________|
Intestine Small, Ileum | + + + + + A A + + + + + + M + + + + + + + + + + +|
Leukemia Mononuclear | |
__________________________________________________________________________|
Intestine Small, Jejunum | + + + + + + A + + + + + + A + + + + + + + + + + +|
__________________________________________________________________________|
Liver | + + + + + + + + + + + + + + + + + + + + + + + + +|
Leukemia Mononuclear | X X X X X X X X X X X X X X X X X X|
__________________________________________________________________________|
Mesentery | + + +|
Leukemia Mononuclear | X X|
__________________________________________________________________________|
Pancreas | + + + + + + + + + + + + + + + + + + + + + + + + +|
Leukemia Mononuclear | X X X X|
__________________________________________________________________________|
Salivary Glands | + + + + + + + + + + + + + + + + + + + + + + + + +|
__________________________________________________________________________|
Stomach | + + + + + A + + + + + + + + + + + + + + + + + + +|
__________________________________________________________________________|
Stomach, Forestomach | + + + + + A + + + + + + + + + + + + + + + + + + +|
Leukemia Mononuclear | |
__________________________________________________________________________|
Stomach, Glandular | + + + + + A + + + + + + + + + + + + + + + + + + +|
Leukemia Mononuclear | X |
__________________________________________________________________________|
Tooth | + + + + + + + + + + + + + + + + + + + + + + + + +|
Gingiva, Squamous Cell Carcinoma | |
_____________________________________________________________________________________________________________________|
CARDIOVASCULAR SYSTEM | |
| |
__________________________________________________________________________|
Heart | + + + + + + + + + + + + + + + + + + + + + + + + +|
Leukemia Mononuclear | X X X X X |
_____________________________________________________________________________________________________________________|
ENDOCRINE SYSTEM | |
| |
__________________________________________________________________________|
Adrenal Gland | + + + + + + + + + + + + + + + + + + + + + + + + +|
__________________________________________________________________________|
Adrenal Gland, Cortex | + + + + + + + + + + + + + + + + + + + + + + + + +|
Leukemia Mononuclear | X X X X X X X X X |
__________________________________________________________________________|
Adrenal Gland, Medulla | + + + + + + + + + + + + + + + + + + + + + + + + +|
Leukemia Mononuclear | X X X X X X X X X |
Pheochromocytoma Malignant | |
Pheochromocytoma Benign | X X X X X X X X X X|
Bilateral, Pheochromocytoma Benign | X X |
__________________________________________________________________________|
Islets, Pancreatic | + + + + + + + + + + + + + + + + + + + + + + + + +|
Carcinoma | |
__________________________________________________________________________|
Parathyroid Gland | + + + + + + + + + + + + + + + + M + + + + + + + +|
Adenoma | X X |
__________________________________________________________________________|
Pituitary Gland | + + + + + + + + + + + + + + + + + + + + + + + + +|
_____________________________________________________________________________________________________________________|
Page 79
NTP Experiment-Test: 05076-01 NEOPLASMS BY INDIVIDUAL ANIMAL Report: PEIRPT04
Study Type: CHRONIC ETHYLENETHIOUREA Date: 04/15/97
Route: DOSED FEED Time: 15:04:52
_____________________________________________________________________________________________________________________
| 6| 7| 7| 7| 6| 7| 7| 7| 7| 6| 7| 7| 5| 7| 7| 7| 3| 6| 6| 7| 5| 7| 7| 7| 7|
DAY ON TEST | 4| 3| 3| 0| 9| 3| 0| 3| 4| 4| 4| 4| 3| 3| 4| 2| 8| 5| 9| 4| 6| 3| 4| 1| 4|
| 2| 8| 4| 5| 1| 6| 3| 8| 1| 2| 1| 1| 6| 7| 2| 0| 2| 7| 2| 2| 5| 8| 3| 0| 3|
_____________________________________________________________________________________________________________________|
| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0|
FISCHER 344 RATS MALE | 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0|
ANIMAL ID | 2| 2| 2| 2| 2| 2| 2| 2| 2| 2| 2| 2| 2| 2| 2| 2| 2| 2| 2| 2| 2| 2| 2| 2| 2|
25 PPM | 1| 1| 1| 1| 1| 2| 2| 2| 2| 2| 3| 3| 3| 3| 3| 4| 4| 4| 4| 4| 5| 5| 5| 5| 5|
1-1 | 1| 2| 3| 4| 5| 1| 2| 3| 4| 5| 1| 2| 3| 4| 5| 1| 2| 3| 4| 5| 1| 2| 3| 4| 5|
_____________________________________________________________________________________________________________________|
ENDOCRINE SYSTEM - cont | |
| |
Leukemia Mononuclear | X X X X X X |
Pars Distalis, Adenoma | X X X X X X |
__________________________________________________________________________|
Thyroid Gland | + + + + + + A + + + + + + A + + + + + + + + + + +|
Leukemia Mononuclear | |
Bilateral, C-Cell, Adenoma | X|
C-Cell, Adenoma | X X X |
C-Cell, Carcinoma | X |
Follicular Cell, Adenocarcinoma | |
Follicular Cell, Adenoma | |
_____________________________________________________________________________________________________________________|
GENERAL BODY SYSTEM | |
| |
None | |
_____________________________________________________________________________________________________________________|
GENITAL SYSTEM | |
| |
__________________________________________________________________________|
Epididymis | + + + + + + + + + + + + + + + + + + + + + + + + +|
Mesothelioma Malignant | X|
__________________________________________________________________________|
Preputial Gland | + + + + + + + + + M + + + + + + + + + + + + + + +|
Adenoma | X |
Carcinoma | |
Leukemia Mononuclear | X |
__________________________________________________________________________|
Prostate | + + + + + + + + + + + + + + + + + + + + + + + + +|
Leukemia Mononuclear | |
__________________________________________________________________________|
Seminal Vesicle | + |
Leukemia Mononuclear | |
__________________________________________________________________________|
Testes | + + + + + + + + + + + + + + + + + + + + + + + + +|
Leukemia Mononuclear | |
Mesothelioma Malignant | |
Bilateral, Mesothelioma Malignant | X|
Bilateral, Interstitial Cell, Adenoma| X X X X X X X X X X X X X X X X X X X X|
Interstitial Cell, Adenoma | X X |
_____________________________________________________________________________________________________________________|
HEMATOPOIETIC SYSTEM | |
| |
__________________________________________________________________________|
Blood | + + + + + + + + + + + + + +|
Leukemia Mononuclear | X X X X X X X X X X X X X|
__________________________________________________________________________|
Bone Marrow | + + + + + + + + + + + + + + + + + + + + + + + + +|
Femoral, Leukemia Mononuclear | X X X X X X X X X |
__________________________________________________________________________|
Lymph Node | + + + + + + + + + + + + + + + + + + + + + + + + +|
Axillary, Leukemia Mononuclear | X |
Deep Cervical, Leukemia Mononuclear | X X X |
Inguinal, Leukemia Mononuclear | X X |
Mandibular, Leukemia Mononuclear | X X X X X X X X X X X X|
Mediastinal, Leukemia Mononuclear | X X X X X X X X X X X X X|
Pancreatic, Leukemia Mononuclear | X X X X X X|
Renal, Leukemia Mononuclear | X|
_____________________________________________________________________________________________________________________|
Page 80
NTP Experiment-Test: 05076-01 NEOPLASMS BY INDIVIDUAL ANIMAL Report: PEIRPT04
Study Type: CHRONIC ETHYLENETHIOUREA Date: 04/15/97
Route: DOSED FEED Time: 15:04:52
_____________________________________________________________________________________________________________________
| 6| 7| 7| 7| 6| 7| 7| 7| 7| 6| 7| 7| 5| 7| 7| 7| 3| 6| 6| 7| 5| 7| 7| 7| 7|
DAY ON TEST | 4| 3| 3| 0| 9| 3| 0| 3| 4| 4| 4| 4| 3| 3| 4| 2| 8| 5| 9| 4| 6| 3| 4| 1| 4|
| 2| 8| 4| 5| 1| 6| 3| 8| 1| 2| 1| 1| 6| 7| 2| 0| 2| 7| 2| 2| 5| 8| 3| 0| 3|
_____________________________________________________________________________________________________________________|
| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0|
FISCHER 344 RATS MALE | 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0|
ANIMAL ID | 2| 2| 2| 2| 2| 2| 2| 2| 2| 2| 2| 2| 2| 2| 2| 2| 2| 2| 2| 2| 2| 2| 2| 2| 2|
25 PPM | 1| 1| 1| 1| 1| 2| 2| 2| 2| 2| 3| 3| 3| 3| 3| 4| 4| 4| 4| 4| 5| 5| 5| 5| 5|
1-1 | 1| 2| 3| 4| 5| 1| 2| 3| 4| 5| 1| 2| 3| 4| 5| 1| 2| 3| 4| 5| 1| 2| 3| 4| 5|
_____________________________________________________________________________________________________________________|
HEMATOPOIETIC SYSTEM - cont | |
| |
__________________________________________________________________________|
Lymph Node, Mesenteric | + + + + + + A + + + + |
Leukemia Mononuclear | X X X X X X X X |
__________________________________________________________________________|
Spleen | + + + + + + + + + + + + + + + + + + + + + + + + +|
Leukemia Mononuclear | X X X X X X X X X X X X X X X|
__________________________________________________________________________|
Thymus | + + + + M + + + + + + I + M + + + + + + + + + M +|
Leukemia Mononuclear | X X X|
_____________________________________________________________________________________________________________________|
INTEGUMENTARY SYSTEM | |
| |
__________________________________________________________________________|
Mammary Gland | + M M M + M + + + M + + + + + + + + + + + + + M +|
Fibroadenoma | X |
__________________________________________________________________________|
Skin | + + + + + + + + + + + + + + + + + + + + + + + + +|
Basosquamous Tumor Benign | X |
Leukemia Mononuclear | X |
Subcutaneous Tissue, Fibroma | X X |
Subcutaneous Tissue, Fibrosarcoma | X X |
Subcutaneous Tissue, | |
Neurofibrosarcoma | X |
_____________________________________________________________________________________________________________________|
MUSCULOSKELETAL SYSTEM | |
| |
__________________________________________________________________________|
Bone | + + + + + + + + + + + + + + + + + + + + + + + + +|
_____________________________________________________________________________________________________________________|
NERVOUS SYSTEM | |
| |
__________________________________________________________________________|
Brain | + + + + + + + + + + + + + + + + + + + + + + + + +|
Oligodendroglioma Malignant | |
_____________________________________________________________________________________________________________________|
RESPIRATORY SYSTEM | |
| |
__________________________________________________________________________|
Lung | + + + + + + + + + + + + + + + + + + + + + + + + +|
Alveolar/Bronchiolar Adenoma | |
Leukemia Mononuclear | X X X X X X X X X X X X X X X X X X|
__________________________________________________________________________|
Nose | + + + + + + + + + + + + + + + + + + + + + + + + +|
__________________________________________________________________________|
Trachea | + + + + + + + + + + + + + + + + + + + + + + + + +|
Adenocarcinoma, Metastatic, Thyroid | |
Gland | |
_____________________________________________________________________________________________________________________|
SPECIAL SENSES SYSTEM | |
| |
__________________________________________________________________________|
Eye | + + + + |
__________________________________________________________________________|
Harderian Gland | + + + M + + + + + + + + + + + + + + + + + + + + +|
__________________________________________________________________________|
Zymbal's Gland | |
Carcinoma | |
_____________________________________________________________________________________________________________________|
URINARY SYSTEM | |
| |
__________________________________________________________________________|
Kidney | + + + + + + + + + + + + + + + + + + + + + + + + +|
Leukemia Mononuclear | X X X X X X X X X X X X X X|
Myxoma | X |
_____________________________________________________________________________________________________________________|
Page 81
NTP Experiment-Test: 05076-01 NEOPLASMS BY INDIVIDUAL ANIMAL Report: PEIRPT04
Study Type: CHRONIC ETHYLENETHIOUREA Date: 04/15/97
Route: DOSED FEED Time: 15:04:52
_____________________________________________________________________________________________________________________
| 6| 7| 7| 7| 6| 7| 7| 7| 7| 6| 7| 7| 5| 7| 7| 7| 3| 6| 6| 7| 5| 7| 7| 7| 7|
DAY ON TEST | 4| 3| 3| 0| 9| 3| 0| 3| 4| 4| 4| 4| 3| 3| 4| 2| 8| 5| 9| 4| 6| 3| 4| 1| 4|
| 2| 8| 4| 5| 1| 6| 3| 8| 1| 2| 1| 1| 6| 7| 2| 0| 2| 7| 2| 2| 5| 8| 3| 0| 3|
_____________________________________________________________________________________________________________________|
| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0|
FISCHER 344 RATS MALE | 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0|
ANIMAL ID | 2| 2| 2| 2| 2| 2| 2| 2| 2| 2| 2| 2| 2| 2| 2| 2| 2| 2| 2| 2| 2| 2| 2| 2| 2|
25 PPM | 1| 1| 1| 1| 1| 2| 2| 2| 2| 2| 3| 3| 3| 3| 3| 4| 4| 4| 4| 4| 5| 5| 5| 5| 5|
1-1 | 1| 2| 3| 4| 5| 1| 2| 3| 4| 5| 1| 2| 3| 4| 5| 1| 2| 3| 4| 5| 1| 2| 3| 4| 5|
_____________________________________________________________________________________________________________________|
URINARY SYSTEM - cont | |
| |
Renal Tubule, Adenoma | |
Renal Tubule, Carcinoma, Multiple | |
__________________________________________________________________________|
Urinary Bladder | + + + + + + A + + + + + + + + + + + + + + + + + +|
Leukemia Mononuclear | X |
_____________________________________________________________________________________________________________________|
SYSTEMIC LESIONS | |
__________________________________________________________________________|
Multiple Organs | + + + + + + + + + + + + + + + + + + + + + + + + +|
Leukemia Mononuclear | X X X X X X X X X X X X X X X X X X|
Mesothelioma Malignant | X|
_____________________________________________________________________________________________________________________|
Page 82
NTP Experiment-Test: 05076-01 NEOPLASMS BY INDIVIDUAL ANIMAL Report: PEIRPT04
Study Type: CHRONIC ETHYLENETHIOUREA Date: 04/15/97
Route: DOSED FEED Time: 15:04:52
__________________________________________________________________________________________________________________________________
| 6| 6| 7| 7| 6| 7| 5| 2| 4| 6| 7| 7| 6| 3| 7| 7| 7| 6| 7| 6| 7| 6| 7| 3| 4| |
DAY ON TEST | 2| 7| 4| 4| 9| 0| 8| 3| 4| 4| 4| 4| 9| 6| 4| 2| 4| 1| 4| 6| 4| 7| 4| 9| 9| |
| 6| 1| 3| 3| 6| 5| 0| 0| 4| 6| 4| 4| 7| 8| 4| 8| 5| 1| 5| 0| 5| 4| 3| 5| 7| |
_____________________________________________________________________________________________________________________| T (*) |
| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| O |
FISCHER 344 RATS MALE | 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| T |
ANIMAL ID | 2| 2| 2| 2| 2| 2| 2| 2| 2| 2| 2| 2| 2| 2| 2| 2| 2| 2| 2| 2| 3| 3| 3| 3| 3| A |
25 PPM | 6| 6| 6| 6| 6| 7| 7| 7| 7| 7| 8| 8| 8| 8| 8| 9| 9| 9| 9| 9| 0| 0| 0| 0| 0| L |
1-1 | 1| 2| 3| 4| 5| 1| 2| 3| 4| 5| 1| 2| 3| 4| 5| 1| 2| 3| 4| 5| 1| 2| 3| 4| 5| |
__________________________________________________________________________________________________________________________________
ALIMENTARY SYSTEM | | |
| | |
__________________________________________________________________________|____________|
Esophagus | + + + + + + + + + + + + + + + + + + + + + + + + +| 50 |
__________________________________________________________________________|____________|
Intestine Large | + + + + + + + A + + + + + A + A + + + + + + + + A| 43 |
__________________________________________________________________________|____________|
Intestine Large, Cecum | + + + + + + + A + + + + + A + A + A M A + + + + A| 40 |
__________________________________________________________________________|____________|
Intestine Large, Colon | + + + + + + + A + + + + + A + A + + + + + + + + A| 42 |
Polyp Adenomatous | | 1 |
__________________________________________________________________________|____________|
Intestine Large, Rectum | + + + + + + + A + + + + + A + A + + + A + M A + A| 40 |
__________________________________________________________________________|____________|
Intestine Small | + + + + + + + A + + + + + + + A + + + + + + + + A| 47 |
__________________________________________________________________________|____________|
Intestine Small, Duodenum | + + + + + + + A + + + + + + + A + + + + + + + + A| 46 |
__________________________________________________________________________|____________|
Intestine Small, Ileum | + + + + + + + A + + + + + A + M + + + + + + A + A| 42 |
Leukemia Mononuclear | X | 1 |
__________________________________________________________________________|____________|
Intestine Small, Jejunum | + + + + + + + A + + + + + + + A + + + + + + A + A| 44 |
__________________________________________________________________________|____________|
Liver | + + + + + + + + + + + + + + + + + + + + + + + + +| 50 |
Leukemia Mononuclear | X X X X X X X X X X X | 29 |
__________________________________________________________________________|____________|
Mesentery | + + + | 6 |
Leukemia Mononuclear | X | 3 |
__________________________________________________________________________|____________|
Pancreas | + + + + + + + + + + + + + + + + + + + + + + + + +| 50 |
Leukemia Mononuclear | X X | 6 |
__________________________________________________________________________|____________|
Salivary Glands | + + + + + + + + + + + + + + + + + + + + + + + + +| 50 |
__________________________________________________________________________|____________|
Stomach | + + + + + + + A + + + + + + + A + + + + + + + + +| 47 |
__________________________________________________________________________|____________|
Stomach, Forestomach | + + + + + + + A + + + + + + + A + + + + + + + + +| 47 |
Leukemia Mononuclear | X | 1 |
__________________________________________________________________________|____________|
Stomach, Glandular | + + + + + + + A + + + + + + + A + + + + + + + + +| 47 |
Leukemia Mononuclear | X X | 3 |
__________________________________________________________________________|____________|
Tooth | + + + + + + + + + + + + + + + + + + + + + + + +| 49 |
Gingiva, Squamous Cell Carcinoma | X | 1 |
_____________________________________________________________________________________________________________________| |
CARDIOVASCULAR SYSTEM | | |
| | |
__________________________________________________________________________|____________|
Heart | + + + + + + + + + + + + + + + + + + + + + + + + +| 50 |
Leukemia Mononuclear | X X X X X | 10 |
_____________________________________________________________________________________________________________________| |
ENDOCRINE SYSTEM | | |
| | |
__________________________________________________________________________|____________|
Adrenal Gland | + + + + + + + + + + + + + + + + + + + + + + + + +| 50 |
__________________________________________________________________________|____________|
Adrenal Gland, Cortex | + + + + + + + + + + + + + + + + + + + + + + + +| 49 |
Leukemia Mononuclear | X X X X X X X | 16 |
__________________________________________________________________________|____________|
Adrenal Gland, Medulla | + + + + + + + + + + + + + + + + + + + + + + + +| 49 |
Leukemia Mononuclear | X X X X X X X | 16 |
Pheochromocytoma Malignant | X | 1 |
Pheochromocytoma Benign | X X X X X X X X| 18 |
Bilateral, Pheochromocytoma Benign | X X X X | 6 |
__________________________________________________________________________________________________________________________________
* : Total animals with tissue examined microscopically; total animals with tumor
+ : Tissue examined microscopically M : Missing tissue
X : Lesion present A : Autolysis precludes evaluation
I : Insufficient tissue BLANK : Not examined microscopically
Page 83
NTP Experiment-Test: 05076-01 NEOPLASMS BY INDIVIDUAL ANIMAL Report: PEIRPT04
Study Type: CHRONIC ETHYLENETHIOUREA Date: 04/15/97
Route: DOSED FEED Time: 15:04:52
__________________________________________________________________________________________________________________________________
| 6| 6| 7| 7| 6| 7| 5| 2| 4| 6| 7| 7| 6| 3| 7| 7| 7| 6| 7| 6| 7| 6| 7| 3| 4| |
DAY ON TEST | 2| 7| 4| 4| 9| 0| 8| 3| 4| 4| 4| 4| 9| 6| 4| 2| 4| 1| 4| 6| 4| 7| 4| 9| 9| |
| 6| 1| 3| 3| 6| 5| 0| 0| 4| 6| 4| 4| 7| 8| 4| 8| 5| 1| 5| 0| 5| 4| 3| 5| 7| |
_____________________________________________________________________________________________________________________| T (*) |
| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| O |
FISCHER 344 RATS MALE | 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| T |
ANIMAL ID | 2| 2| 2| 2| 2| 2| 2| 2| 2| 2| 2| 2| 2| 2| 2| 2| 2| 2| 2| 2| 3| 3| 3| 3| 3| A |
25 PPM | 6| 6| 6| 6| 6| 7| 7| 7| 7| 7| 8| 8| 8| 8| 8| 9| 9| 9| 9| 9| 0| 0| 0| 0| 0| L |
1-1 | 1| 2| 3| 4| 5| 1| 2| 3| 4| 5| 1| 2| 3| 4| 5| 1| 2| 3| 4| 5| 1| 2| 3| 4| 5| |
__________________________________________________________________________________________________________________________________
ENDOCRINE SYSTEM - cont | | |
| | |
__________________________________________________________________________|____________|
Islets, Pancreatic | + + + + + + + + + + + + + + + + + + + + + + + + +| 50 |
Carcinoma | X X | 2 |
__________________________________________________________________________|____________|
Parathyroid Gland | + + + + + + + + + + + + + + + A + + + + + + + + +| 48 |
Adenoma | | 2 |
__________________________________________________________________________|____________|
Pituitary Gland | M + + + + + + + + + + + + + + M + + + + + + + + +| 48 |
Leukemia Mononuclear | X X X X X | 11 |
Pars Distalis, Adenoma | X X X X | 10 |
__________________________________________________________________________|____________|
Thyroid Gland | + + + + + + + + + + + + + A + A + + + + + + + + +| 46 |
Leukemia Mononuclear | X | 1 |
Bilateral, C-Cell, Adenoma | | 1 |
C-Cell, Adenoma | X X X X X X | 9 |
C-Cell, Carcinoma | | 1 |
Follicular Cell, Adenocarcinoma | X X| 2 |
Follicular Cell, Adenoma | X | 1 |
_____________________________________________________________________________________________________________________| |
GENERAL BODY SYSTEM | | |
| | |
None | | |
_____________________________________________________________________________________________________________________| |
GENITAL SYSTEM | | |
| | |
__________________________________________________________________________|____________|
Epididymis | + + + + + + + + + + + + + + + + + + + + + + + + +| 50 |
Mesothelioma Malignant | X | 2 |
__________________________________________________________________________|____________|
Preputial Gland | + + + + + + + + + + + + + + + + + + + + + + + + +| 49 |
Adenoma | | 1 |
Carcinoma | X | 1 |
Leukemia Mononuclear | X X | 3 |
__________________________________________________________________________|____________|
Prostate | + + + + + + + + + + + + + + + + + + + + + + + + +| 50 |
Leukemia Mononuclear | X | 1 |
__________________________________________________________________________|____________|
Seminal Vesicle | + + + | 4 |
Leukemia Mononuclear | X | 1 |
__________________________________________________________________________|____________|
Testes | + + + + + + + + + + + + + + + + + + + + + + + + +| 50 |
Leukemia Mononuclear | X | 1 |
Mesothelioma Malignant | X | 1 |
Bilateral, Mesothelioma Malignant | | 1 |
Bilateral, Interstitial Cell, Adenoma| X X X X X X X X X X X X X X X X X X X| 39 |
Interstitial Cell, Adenoma | X X X | 5 |
_____________________________________________________________________________________________________________________| |
HEMATOPOIETIC SYSTEM | | |
| | |
__________________________________________________________________________|____________|
Blood | + + + + + + + + + + | 24 |
Leukemia Mononuclear | X X X X X X X | 20 |
__________________________________________________________________________________________________________________________________
* : Total animals with tissue examined microscopically; total animals with tumor
+ : Tissue examined microscopically M : Missing tissue
X : Lesion present A : Autolysis precludes evaluation
I : Insufficient tissue BLANK : Not examined microscopically
Page 84
NTP Experiment-Test: 05076-01 NEOPLASMS BY INDIVIDUAL ANIMAL Report: PEIRPT04
Study Type: CHRONIC ETHYLENETHIOUREA Date: 04/15/97
Route: DOSED FEED Time: 15:04:52
__________________________________________________________________________________________________________________________________
| 6| 6| 7| 7| 6| 7| 5| 2| 4| 6| 7| 7| 6| 3| 7| 7| 7| 6| 7| 6| 7| 6| 7| 3| 4| |
DAY ON TEST | 2| 7| 4| 4| 9| 0| 8| 3| 4| 4| 4| 4| 9| 6| 4| 2| 4| 1| 4| 6| 4| 7| 4| 9| 9| |
| 6| 1| 3| 3| 6| 5| 0| 0| 4| 6| 4| 4| 7| 8| 4| 8| 5| 1| 5| 0| 5| 4| 3| 5| 7| |
_____________________________________________________________________________________________________________________| T (*) |
| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| O |
FISCHER 344 RATS MALE | 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| T |
ANIMAL ID | 2| 2| 2| 2| 2| 2| 2| 2| 2| 2| 2| 2| 2| 2| 2| 2| 2| 2| 2| 2| 3| 3| 3| 3| 3| A |
25 PPM | 6| 6| 6| 6| 6| 7| 7| 7| 7| 7| 8| 8| 8| 8| 8| 9| 9| 9| 9| 9| 0| 0| 0| 0| 0| L |
1-1 | 1| 2| 3| 4| 5| 1| 2| 3| 4| 5| 1| 2| 3| 4| 5| 1| 2| 3| 4| 5| 1| 2| 3| 4| 5| |
__________________________________________________________________________________________________________________________________
HEMATOPOIETIC SYSTEM - cont | | |
| | |
__________________________________________________________________________|____________|
Bone Marrow | + + + + + + + + + + + + + + + + + + + + + + + + +| 50 |
Femoral, Leukemia Mononuclear | X X X X X X | 15 |
__________________________________________________________________________|____________|
Lymph Node | + + + + + + + + + + + + + + + + + + + + + + + + +| 50 |
Axillary, Leukemia Mononuclear | | 1 |
Deep Cervical, Leukemia Mononuclear | | 3 |
Inguinal, Leukemia Mononuclear | X X X X | 6 |
Mandibular, Leukemia Mononuclear | X X X X X X X X X X | 22 |
Mediastinal, Leukemia Mononuclear | X X X X X X X X | 21 |
Pancreatic, Leukemia Mononuclear | X X | 8 |
Renal, Leukemia Mononuclear | | 1 |
__________________________________________________________________________|____________|
Lymph Node, Mesenteric | + + + + | 14 |
Leukemia Mononuclear | X X X X | 12 |
__________________________________________________________________________|____________|
Spleen | + + + + + + + + + + + + + + + + + + + + + + + + +| 50 |
Leukemia Mononuclear | X X X X X X X X X X X | 26 |
__________________________________________________________________________|____________|
Thymus | + + M + + + + + + + + + + + + + + + + + + + + + +| 45 |
Leukemia Mononuclear | X X X X X X X | 10 |
_____________________________________________________________________________________________________________________| |
INTEGUMENTARY SYSTEM | | |
| | |
__________________________________________________________________________|____________|
Mammary Gland | + + + + + + + + M + + + + + + + + + + + + + M + +| 42 |
Fibroadenoma | X X X | 4 |
__________________________________________________________________________|____________|
Skin | + + + + + + + + + + + + + + + + + + + + + + + + +| 50 |
Basosquamous Tumor Benign | X | 2 |
Leukemia Mononuclear | X X | 3 |
Subcutaneous Tissue, Fibroma | X | 3 |
Subcutaneous Tissue, Fibrosarcoma | | 2 |
Subcutaneous Tissue, | | |
Neurofibrosarcoma | | 1 |
_____________________________________________________________________________________________________________________| |
MUSCULOSKELETAL SYSTEM | | |
| | |
__________________________________________________________________________|____________|
Bone | + + + + + + + + + + + + + + + + + + + + + + + + +| 50 |
_____________________________________________________________________________________________________________________| |
NERVOUS SYSTEM | | |
| | |
__________________________________________________________________________|____________|
Brain | + + + + + + + + + + + + + + + + + + + + + + + + +| 50 |
Oligodendroglioma Malignant | X | 1 |
_____________________________________________________________________________________________________________________| |
RESPIRATORY SYSTEM | | |
| | |
__________________________________________________________________________|____________|
Lung | + + + + + + + + + + + + + + + + + + + + + + + + +| 50 |
Alveolar/Bronchiolar Adenoma | X X | 2 |
Leukemia Mononuclear | X X X X X X X X X X X | 29 |
__________________________________________________________________________________________________________________________________
* : Total animals with tissue examined microscopically; total animals with tumor
+ : Tissue examined microscopically M : Missing tissue
X : Lesion present A : Autolysis precludes evaluation
I : Insufficient tissue BLANK : Not examined microscopically
Page 85
NTP Experiment-Test: 05076-01 NEOPLASMS BY INDIVIDUAL ANIMAL Report: PEIRPT04
Study Type: CHRONIC ETHYLENETHIOUREA Date: 04/15/97
Route: DOSED FEED Time: 15:04:52
__________________________________________________________________________________________________________________________________
| 6| 6| 7| 7| 6| 7| 5| 2| 4| 6| 7| 7| 6| 3| 7| 7| 7| 6| 7| 6| 7| 6| 7| 3| 4| |
DAY ON TEST | 2| 7| 4| 4| 9| 0| 8| 3| 4| 4| 4| 4| 9| 6| 4| 2| 4| 1| 4| 6| 4| 7| 4| 9| 9| |
| 6| 1| 3| 3| 6| 5| 0| 0| 4| 6| 4| 4| 7| 8| 4| 8| 5| 1| 5| 0| 5| 4| 3| 5| 7| |
_____________________________________________________________________________________________________________________| T (*) |
| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| O |
FISCHER 344 RATS MALE | 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| T |
ANIMAL ID | 2| 2| 2| 2| 2| 2| 2| 2| 2| 2| 2| 2| 2| 2| 2| 2| 2| 2| 2| 2| 3| 3| 3| 3| 3| A |
25 PPM | 6| 6| 6| 6| 6| 7| 7| 7| 7| 7| 8| 8| 8| 8| 8| 9| 9| 9| 9| 9| 0| 0| 0| 0| 0| L |
1-1 | 1| 2| 3| 4| 5| 1| 2| 3| 4| 5| 1| 2| 3| 4| 5| 1| 2| 3| 4| 5| 1| 2| 3| 4| 5| |
__________________________________________________________________________________________________________________________________
RESPIRATORY SYSTEM - cont | | |
| | |
__________________________________________________________________________|____________|
Nose | + + + + + + + + + + + + + + + + + + + + + + + + +| 50 |
__________________________________________________________________________|____________|
Trachea | + + + + + + + + + + + + + + + + + + + + + + + + +| 50 |
Adenocarcinoma, Metastatic, Thyroid | | |
Gland | X| 1 |
_____________________________________________________________________________________________________________________| |
SPECIAL SENSES SYSTEM | | |
| | |
__________________________________________________________________________|____________|
Eye | + + | 6 |
__________________________________________________________________________|____________|
Harderian Gland | + + + + + + + + + + + + + + + + + + + + + + + + +| 49 |
__________________________________________________________________________|____________|
Zymbal's Gland | + | 1 |
Carcinoma | X | 1 |
_____________________________________________________________________________________________________________________| |
URINARY SYSTEM | | |
| | |
__________________________________________________________________________|____________|
Kidney | + + + + + + + + + + + + + + + A + + + + + + + + +| 49 |
Leukemia Mononuclear | X X X X X X X X X X X | 25 |
Myxoma | | 1 |
Renal Tubule, Adenoma | X | 1 |
Renal Tubule, Carcinoma, Multiple | X | 1 |
__________________________________________________________________________|____________|
Urinary Bladder | + + + + + + + + + + + + + + + A + + + + + + + + +| 48 |
Leukemia Mononuclear | | 1 |
__________________________________________________________________________________________________________________________________
SYSTEMIC LESIONS | | |
__________________________________________________________________________|____________|
Multiple Organs | + + + + + + + + + + + + + + + + + + + + + + + + +| 50 |
Leukemia Mononuclear | X X X X X X X X X X X | 29 |
Mesothelioma Malignant | X | 2 |
__________________________________________________________________________________________________________________________________
* : Total animals with tissue examined microscopically; total animals with tumor
+ : Tissue examined microscopically M : Missing tissue
X : Lesion present A : Autolysis precludes evaluation
I : Insufficient tissue BLANK : Not examined microscopically
Page 86
NTP Experiment-Test: 05076-01 NEOPLASMS BY INDIVIDUAL ANIMAL Report: PEIRPT04
Study Type: CHRONIC ETHYLENETHIOUREA Date: 04/15/97
Route: DOSED FEED Time: 15:04:52
_____________________________________________________________________________________________________________________
| 7| 7| 4| 7| 6| 7| 7| 5| 7| 6| 7| 7| 7| 6| 7| 7| 6| 4| 7| 7| 2| 5| 3| 7| 6|
DAY ON TEST | 3| 3| 5| 3| 9| 4| 4| 0| 4| 3| 3| 3| 1| 5| 4| 4| 7| 7| 4| 4| 7| 6| 9| 1| 1|
| 8| 8| 3| 8| 5| 1| 1| 3| 1| 2| 9| 2| 3| 3| 2| 2| 8| 9| 3| 3| 6| 5| 5| 0| 2|
_____________________________________________________________________________________________________________________|
| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0|
FISCHER 344 RATS MALE | 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0|
ANIMAL ID | 3| 3| 3| 3| 3| 3| 3| 3| 3| 3| 3| 3| 3| 3| 3| 3| 3| 3| 3| 3| 3| 3| 3| 3| 3|
83 PPM | 1| 1| 1| 1| 1| 2| 2| 2| 2| 2| 3| 3| 3| 3| 3| 4| 4| 4| 4| 4| 5| 5| 5| 5| 5|
0-3 | 1| 2| 3| 4| 5| 1| 2| 3| 4| 5| 1| 2| 3| 4| 5| 1| 2| 3| 4| 5| 1| 2| 3| 4| 5|
_____________________________________________________________________________________________________________________|
ALIMENTARY SYSTEM | |
| |
__________________________________________________________________________|
Esophagus | + + + + + + + + + + + + + + + + + + + + + + + + +|
__________________________________________________________________________|
Intestine Large | + + + + + + + + + + + + + + + + + + + + + + + + A|
__________________________________________________________________________|
Intestine Large, Cecum | + + + + + + + + + + + + + M + + + + + + A + + + A|
__________________________________________________________________________|
Intestine Large, Colon | + + + + + + + + + + + + + + + + + + + + + + + + A|
__________________________________________________________________________|
Intestine Large, Rectum | + + + + + + + + + + + + + + + + + M + + M + + + A|
__________________________________________________________________________|
Intestine Small | + + + + + + + + + + + + + + + + + + + + + + + + +|
__________________________________________________________________________|
Intestine Small, Duodenum | + + + + + + + + + + + + + + + + + + + + + + + +|
__________________________________________________________________________|
Intestine Small, Ileum | + + + + + + + + + + + + + + + + + + + + + + + A|
Leukemia Mononuclear | X |
__________________________________________________________________________|
Intestine Small, Jejunum | + + + + + + + + + + + + + + + + + + + + + + + A|
__________________________________________________________________________|
Liver | + + + + + + + + + + + + + + + + + + + + + + + + +|
Leukemia Mononuclear | X X X X X X X X X X X X X|
__________________________________________________________________________|
Mesentery | + |
Leukemia Mononuclear | X |
__________________________________________________________________________|
Pancreas | + + + + + + + + + + + + + + + + + + + + + + + + +|
Leukemia Mononuclear | X |
__________________________________________________________________________|
Salivary Glands | + + + + + + + + + + + + + + + + + + + + + + + + +|
__________________________________________________________________________|
Stomach | + + + + + + + + + + + + + + + + + + + + + + + + +|
__________________________________________________________________________|
Stomach, Forestomach | + + + + + + + + + + + + + + + + + + + + + + + + +|
__________________________________________________________________________|
Stomach, Glandular | + + + + + + + + + + + + + + + + + + + + + + + + +|
__________________________________________________________________________|
Tooth | + + + + + + + + + + + + + + + + + + + + + + + + +|
_____________________________________________________________________________________________________________________|
CARDIOVASCULAR SYSTEM | |
| |
__________________________________________________________________________|
Heart | + + + + + + + + + + + + + + + + + + + + + + + + +|
Leukemia Mononuclear | X X |
Schwannoma Malignant | |
_____________________________________________________________________________________________________________________|
ENDOCRINE SYSTEM | |
| |
__________________________________________________________________________|
Adrenal Gland | + + + + + + + + + + + + + + + + + + + + + + + + +|
__________________________________________________________________________|
Adrenal Gland, Cortex | + + + + + + + + + + + + + + + + + + + + + + + + +|
Leukemia Mononuclear | X X X X X X|
__________________________________________________________________________|
Adrenal Gland, Medulla | + + + + + + + + + + + + + + + + + + + + + + + + +|
Leukemia Mononuclear | X X X X X X|
Pheochromocytoma Malignant | |
Pheochromocytoma Benign | X X X X X X |
Bilateral, Pheochromocytoma Benign | X X X |
__________________________________________________________________________|
Islets, Pancreatic | + + + + + + + + + + + + + + + + + + + + + + + + +|
Adenoma | |
Carcinoma | |
__________________________________________________________________________|
Parathyroid Gland | + + + + + + + + + I + + + + + + + + + + M M + + +|
__________________________________________________________________________|
Pituitary Gland | + + + + + + + + + + + + + + + + + + + + + + + + +|
Leukemia Mononuclear | X X X X|
Pars Distalis, Adenoma | X X X X X X |
Pars Distalis, Carcinoma | |
_____________________________________________________________________________________________________________________|
Page 87
NTP Experiment-Test: 05076-01 NEOPLASMS BY INDIVIDUAL ANIMAL Report: PEIRPT04
Study Type: CHRONIC ETHYLENETHIOUREA Date: 04/15/97
Route: DOSED FEED Time: 15:04:52
_____________________________________________________________________________________________________________________
| 7| 7| 4| 7| 6| 7| 7| 5| 7| 6| 7| 7| 7| 6| 7| 7| 6| 4| 7| 7| 2| 5| 3| 7| 6|
DAY ON TEST | 3| 3| 5| 3| 9| 4| 4| 0| 4| 3| 3| 3| 1| 5| 4| 4| 7| 7| 4| 4| 7| 6| 9| 1| 1|
| 8| 8| 3| 8| 5| 1| 1| 3| 1| 2| 9| 2| 3| 3| 2| 2| 8| 9| 3| 3| 6| 5| 5| 0| 2|
_____________________________________________________________________________________________________________________|
| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0|
FISCHER 344 RATS MALE | 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0|
ANIMAL ID | 3| 3| 3| 3| 3| 3| 3| 3| 3| 3| 3| 3| 3| 3| 3| 3| 3| 3| 3| 3| 3| 3| 3| 3| 3|
83 PPM | 1| 1| 1| 1| 1| 2| 2| 2| 2| 2| 3| 3| 3| 3| 3| 4| 4| 4| 4| 4| 5| 5| 5| 5| 5|
0-3 | 1| 2| 3| 4| 5| 1| 2| 3| 4| 5| 1| 2| 3| 4| 5| 1| 2| 3| 4| 5| 1| 2| 3| 4| 5|
_____________________________________________________________________________________________________________________|
ENDOCRINE SYSTEM - cont | |
| |
__________________________________________________________________________|
Thyroid Gland | + + + + + + + + + + + + + + + + + + + + A + + + A|
Leukemia Mononuclear | |
Bilateral, Follicular Cell, Adenoma | X |
C-Cell, Adenoma | X X X X X X |
Follicular Cell, Adenocarcinoma | |
Follicular Cell, Adenoma | X X X X X |
_____________________________________________________________________________________________________________________|
GENERAL BODY SYSTEM | |
| |
None | |
_____________________________________________________________________________________________________________________|
GENITAL SYSTEM | |
| |
__________________________________________________________________________|
Epididymis | + + + + + + + + + + + + + + + + + + + + + + + + +|
Mesothelioma Malignant | |
__________________________________________________________________________|
Preputial Gland | + + + + + + M + + + + + + + + + + + + + + + + + +|
Carcinoma | X |
__________________________________________________________________________|
Prostate | + + + + + + + + + + + + + + + + + + + + + + + + +|
Leukemia Mononuclear | X |
__________________________________________________________________________|
Seminal Vesicle | |
__________________________________________________________________________|
Testes | + + + + + + + + + + + + + + + + + + + + + + + + +|
Mesothelioma Malignant | |
Bilateral, Interstitial Cell, Adenoma| X X X X X X X X X X X X X X X X X X X|
Interstitial Cell, Adenoma | X X |
_____________________________________________________________________________________________________________________|
HEMATOPOIETIC SYSTEM | |
| |
__________________________________________________________________________|
Blood | + + + + + + + + + + + + |
Leukemia Mononuclear | X X X X X X X X X X X X |
__________________________________________________________________________|
Bone Marrow | + + + + + + + + + + + + + + + + + + + + + + + + +|
Femoral, Leukemia Mononuclear | X X X X X X X |
__________________________________________________________________________|
Lymph Node | + + + + + + + + + + + + + + + + + + + + + + + + +|
Deep Cervical, Leukemia Mononuclear | X |
Inguinal, Leukemia Mononuclear | X |
Mandibular, Leukemia Mononuclear | X X X X X X X |
Mediastinal, Leukemia Mononuclear | X X X X X X X X X|
Pancreatic, Leukemia Mononuclear | |
Renal, Leukemia Mononuclear | |
__________________________________________________________________________|
Lymph Node, Mesenteric | + + + + + + |
Leukemia Mononuclear | X X X X X X |
__________________________________________________________________________|
Spleen | + + + + + + + + + + + + + + + + + + + + + + + + +|
Leukemia Mononuclear | X X X X X X X X X X X X X|
__________________________________________________________________________|
Thymus | M + + + + + + + + + + + + + + + + + + + + + + M +|
Leukemia Mononuclear | X X |
_____________________________________________________________________________________________________________________|
INTEGUMENTARY SYSTEM | |
| |
__________________________________________________________________________|
Mammary Gland | + + + + M M + + M + + + M + + + + M + M + + + M +|
_____________________________________________________________________________________________________________________|
Page 88
NTP Experiment-Test: 05076-01 NEOPLASMS BY INDIVIDUAL ANIMAL Report: PEIRPT04
Study Type: CHRONIC ETHYLENETHIOUREA Date: 04/15/97
Route: DOSED FEED Time: 15:04:52
_____________________________________________________________________________________________________________________
| 7| 7| 4| 7| 6| 7| 7| 5| 7| 6| 7| 7| 7| 6| 7| 7| 6| 4| 7| 7| 2| 5| 3| 7| 6|
DAY ON TEST | 3| 3| 5| 3| 9| 4| 4| 0| 4| 3| 3| 3| 1| 5| 4| 4| 7| 7| 4| 4| 7| 6| 9| 1| 1|
| 8| 8| 3| 8| 5| 1| 1| 3| 1| 2| 9| 2| 3| 3| 2| 2| 8| 9| 3| 3| 6| 5| 5| 0| 2|
_____________________________________________________________________________________________________________________|
| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0|
FISCHER 344 RATS MALE | 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0|
ANIMAL ID | 3| 3| 3| 3| 3| 3| 3| 3| 3| 3| 3| 3| 3| 3| 3| 3| 3| 3| 3| 3| 3| 3| 3| 3| 3|
83 PPM | 1| 1| 1| 1| 1| 2| 2| 2| 2| 2| 3| 3| 3| 3| 3| 4| 4| 4| 4| 4| 5| 5| 5| 5| 5|
0-3 | 1| 2| 3| 4| 5| 1| 2| 3| 4| 5| 1| 2| 3| 4| 5| 1| 2| 3| 4| 5| 1| 2| 3| 4| 5|
_____________________________________________________________________________________________________________________|
INTEGUMENTARY SYSTEM - cont | |
| |
Adenoma | |
Fibroadenoma | X |
__________________________________________________________________________|
Skin | + + + + + + + + + + + + + + + + + + + + + + + + +|
Basal Cell Adenoma, Multiple | X |
Keratoacanthoma | |
Leukemia Mononuclear | X |
Subcutaneous Tissue, Fibroma | |
Subcutaneous Tissue, Fibrosarcoma | X X |
Subcutaneous Tissue, Leiomyosarcoma | X |
_____________________________________________________________________________________________________________________|
MUSCULOSKELETAL SYSTEM | |
| |
__________________________________________________________________________|
Bone | + + + + + + + + + + + + + + + + + + + + + + + + +|
Cervical, Osteoma | |
_____________________________________________________________________________________________________________________|
NERVOUS SYSTEM | |
| |
__________________________________________________________________________|
Brain | + + + + + + + + + + + + + + + + + + + + + + + + +|
Carcinoma, Metastatic, Pituitary | |
Gland | |
Leukemia Mononuclear | X |
__________________________________________________________________________|
Peripheral Nerve | |
__________________________________________________________________________|
Spinal Cord | |
_____________________________________________________________________________________________________________________|
RESPIRATORY SYSTEM | |
| |
__________________________________________________________________________|
Lung | + + + + + + + + + + + + + + + + + + + + + + + + +|
Leukemia Mononuclear | X X X X X X X X X X X X|
Schwannoma Malignant, Metastatic, | |
Heart | |
Mediastinum, Mesothelioma Malignant | |
__________________________________________________________________________|
Nose | + + + + + + + + + + + + + + + + + + + + + + + + +|
__________________________________________________________________________|
Trachea | + + + + + + + + + + + + + + + + + + + + + + + + +|
_____________________________________________________________________________________________________________________|
SPECIAL SENSES SYSTEM | |
| |
__________________________________________________________________________|
Ear | + |
Squamous Cell Papilloma | |
__________________________________________________________________________|
Eye | + + + + + +|
__________________________________________________________________________|
Harderian Gland | + + + + + + + + + + + + + + + + + + + + + + + + +|
__________________________________________________________________________|
Zymbal's Gland | + + |
Carcinoma | X X |
_____________________________________________________________________________________________________________________|
URINARY SYSTEM | |
| |
__________________________________________________________________________|
Kidney | + + + + + + + + + + + + + + + + + + + + + + + + +|
Leukemia Mononuclear | X X X X X X X X X X X|
Nephroblastoma | X |
Renal Tubule, Adenoma | X X |
_____________________________________________________________________________________________________________________|
Page 89
NTP Experiment-Test: 05076-01 NEOPLASMS BY INDIVIDUAL ANIMAL Report: PEIRPT04
Study Type: CHRONIC ETHYLENETHIOUREA Date: 04/15/97
Route: DOSED FEED Time: 15:04:52
_____________________________________________________________________________________________________________________
| 7| 7| 4| 7| 6| 7| 7| 5| 7| 6| 7| 7| 7| 6| 7| 7| 6| 4| 7| 7| 2| 5| 3| 7| 6|
DAY ON TEST | 3| 3| 5| 3| 9| 4| 4| 0| 4| 3| 3| 3| 1| 5| 4| 4| 7| 7| 4| 4| 7| 6| 9| 1| 1|
| 8| 8| 3| 8| 5| 1| 1| 3| 1| 2| 9| 2| 3| 3| 2| 2| 8| 9| 3| 3| 6| 5| 5| 0| 2|
_____________________________________________________________________________________________________________________|
| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0|
FISCHER 344 RATS MALE | 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0|
ANIMAL ID | 3| 3| 3| 3| 3| 3| 3| 3| 3| 3| 3| 3| 3| 3| 3| 3| 3| 3| 3| 3| 3| 3| 3| 3| 3|
83 PPM | 1| 1| 1| 1| 1| 2| 2| 2| 2| 2| 3| 3| 3| 3| 3| 4| 4| 4| 4| 4| 5| 5| 5| 5| 5|
0-3 | 1| 2| 3| 4| 5| 1| 2| 3| 4| 5| 1| 2| 3| 4| 5| 1| 2| 3| 4| 5| 1| 2| 3| 4| 5|
_____________________________________________________________________________________________________________________|
Urinary Bladder | + + + + + + + + + + + + + + + + + + + + + + + + +|
_____________________________________________________________________________________________________________________|
SYSTEMIC LESIONS | |
__________________________________________________________________________|
Multiple Organs | + + + + + + + + + + + + + + + + + + + + + + + + +|
Leukemia Mononuclear | X X X X X X X X X X X X X|
Mesothelioma Malignant | |
_____________________________________________________________________________________________________________________|
Page 90
NTP Experiment-Test: 05076-01 NEOPLASMS BY INDIVIDUAL ANIMAL Report: PEIRPT04
Study Type: CHRONIC ETHYLENETHIOUREA Date: 04/15/97
Route: DOSED FEED Time: 15:04:52
__________________________________________________________________________________________________________________________________
| 6| 6| 7| 7| 7| 6| 7| 5| 5| 7| 4| 7| 7| 5| 6| 5| 7| 6| 6| 3| 5| 6| 6| 7| 1| |
DAY ON TEST | 2| 6| 4| 3| 4| 2| 4| 9| 2| 4| 8| 2| 1| 8| 0| 0| 4| 6| 7| 8| 9| 5| 0| 4| 8| |
| 8| 1| 3| 2| 4| 2| 4| 0| 2| 5| 6| 6| 3| 5| 5| 3| 2| 4| 8| 1| 2| 7| 3| 5| 3| |
_____________________________________________________________________________________________________________________| T (*) |
| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| O |
FISCHER 344 RATS MALE | 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| T |
ANIMAL ID | 3| 3| 3| 3| 3| 3| 3| 3| 3| 3| 3| 3| 3| 3| 3| 3| 3| 3| 3| 3| 4| 4| 4| 4| 4| A |
83 PPM | 6| 6| 6| 6| 6| 7| 7| 7| 7| 7| 8| 8| 8| 8| 8| 9| 9| 9| 9| 9| 0| 0| 0| 0| 0| L |
0-3 | 1| 2| 3| 4| 5| 1| 2| 3| 4| 5| 1| 2| 3| 4| 5| 1| 2| 3| 4| 5| 1| 2| 3| 4| 5| |
__________________________________________________________________________________________________________________________________
ALIMENTARY SYSTEM | | |
| | |
__________________________________________________________________________|____________|
Esophagus | + + + + + + + + + + + + + + + + + + + + + + + + +| 50 |
__________________________________________________________________________|____________|
Intestine Large | + + + + + + + + + + + + + + + + + + A + A + + + A| 46 |
__________________________________________________________________________|____________|
Intestine Large, Cecum | + + + + + + + + + + + + + + + + + + A + A + + + A| 44 |
__________________________________________________________________________|____________|
Intestine Large, Colon | + + + + + + + + + + + A + + + + + + A + A + + + A| 45 |
__________________________________________________________________________|____________|
Intestine Large, Rectum | + + + + + + + + + + + A + + + + + + A + A + + + A| 43 |
__________________________________________________________________________|____________|
Intestine Small | + + + + + + + + + + + + + + + + + + + + + + + + A| 49 |
__________________________________________________________________________|____________|
Intestine Small, Duodenum | + + + + + + + + + + + + + + + + + + A + + + + + A| 47 |
__________________________________________________________________________|____________|
Intestine Small, Ileum | + + + + + + + + + + M A + + + + + + A + A + + + A| 43 |
Leukemia Mononuclear | | 1 |
__________________________________________________________________________|____________|
Intestine Small, Jejunum | + + + + + + + + + + + + + + + + + + + + A + + + A| 46 |
__________________________________________________________________________|____________|
Liver | + + + + + + + + + + + + + + + + + + + + + + + + +| 50 |
Leukemia Mononuclear | X X X X X X X X X X X X | 25 |
__________________________________________________________________________|____________|
Mesentery | + | 2 |
Leukemia Mononuclear | | 1 |
__________________________________________________________________________|____________|
Pancreas | + + + + + + + + + + + + + + + + + + + + + + + + +| 50 |
Leukemia Mononuclear | | 1 |
__________________________________________________________________________|____________|
Salivary Glands | + + + + + + + + + + + + + + + + + + + + + + + + +| 50 |
__________________________________________________________________________|____________|
Stomach | + + + + + + + + + + + + + + + + + + + + + + + + +| 50 |
__________________________________________________________________________|____________|
Stomach, Forestomach | + + + + + + + + + + + + + + + + + + + + + + + + +| 50 |
__________________________________________________________________________|____________|
Stomach, Glandular | + + + + + + + + + + + + + + + + + + + + + + + + A| 49 |
__________________________________________________________________________|____________|
Tooth | + + + + + + + + + + + + + + + + + + + + + + + + +| 50 |
_____________________________________________________________________________________________________________________| |
CARDIOVASCULAR SYSTEM | | |
| | |
__________________________________________________________________________|____________|
Heart | + + + + + + + + + + + + + + + + + + + + + + + + +| 50 |
Leukemia Mononuclear | X X | 4 |
Schwannoma Malignant | X | 1 |
_____________________________________________________________________________________________________________________| |
ENDOCRINE SYSTEM | | |
| | |
__________________________________________________________________________|____________|
Adrenal Gland | + + + + + + + + + + + + + + + + + + + + + + + + +| 50 |
__________________________________________________________________________|____________|
Adrenal Gland, Cortex | + + + + + + + + + + + + + + + + + + + + + + + + +| 50 |
Leukemia Mononuclear | X X X X X X | 12 |
__________________________________________________________________________|____________|
Adrenal Gland, Medulla | + + + + + + + + + + + + + + + + + + + + A + + + +| 49 |
Leukemia Mononuclear | X X X X X X | 12 |
Pheochromocytoma Malignant | X | 1 |
Pheochromocytoma Benign | X X X X X X X X X | 15 |
Bilateral, Pheochromocytoma Benign | X X X X | 7 |
__________________________________________________________________________|____________|
Islets, Pancreatic | + + + + + + + + + + + + + + + + + + + + + + + + +| 50 |
Adenoma | X | 1 |
Carcinoma | X | 1 |
__________________________________________________________________________________________________________________________________
* : Total animals with tissue examined microscopically; total animals with tumor
+ : Tissue examined microscopically M : Missing tissue
X : Lesion present A : Autolysis precludes evaluation
I : Insufficient tissue BLANK : Not examined microscopically
Page 91
NTP Experiment-Test: 05076-01 NEOPLASMS BY INDIVIDUAL ANIMAL Report: PEIRPT04
Study Type: CHRONIC ETHYLENETHIOUREA Date: 04/15/97
Route: DOSED FEED Time: 15:04:52
__________________________________________________________________________________________________________________________________
| 6| 6| 7| 7| 7| 6| 7| 5| 5| 7| 4| 7| 7| 5| 6| 5| 7| 6| 6| 3| 5| 6| 6| 7| 1| |
DAY ON TEST | 2| 6| 4| 3| 4| 2| 4| 9| 2| 4| 8| 2| 1| 8| 0| 0| 4| 6| 7| 8| 9| 5| 0| 4| 8| |
| 8| 1| 3| 2| 4| 2| 4| 0| 2| 5| 6| 6| 3| 5| 5| 3| 2| 4| 8| 1| 2| 7| 3| 5| 3| |
_____________________________________________________________________________________________________________________| T (*) |
| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| O |
FISCHER 344 RATS MALE | 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| T |
ANIMAL ID | 3| 3| 3| 3| 3| 3| 3| 3| 3| 3| 3| 3| 3| 3| 3| 3| 3| 3| 3| 3| 4| 4| 4| 4| 4| A |
83 PPM | 6| 6| 6| 6| 6| 7| 7| 7| 7| 7| 8| 8| 8| 8| 8| 9| 9| 9| 9| 9| 0| 0| 0| 0| 0| L |
0-3 | 1| 2| 3| 4| 5| 1| 2| 3| 4| 5| 1| 2| 3| 4| 5| 1| 2| 3| 4| 5| 1| 2| 3| 4| 5| |
__________________________________________________________________________________________________________________________________
ENDOCRINE SYSTEM - cont | | |
| | |
__________________________________________________________________________|____________|
Parathyroid Gland | + + + + + + + + M + + + + + + + + M + + + + + + +| 45 |
__________________________________________________________________________|____________|
Pituitary Gland | + + + M + + + + + + + + + + + M + + + + A + + + +| 47 |
Leukemia Mononuclear | X X | 6 |
Pars Distalis, Adenoma | X X X X | 10 |
Pars Distalis, Carcinoma | X | 1 |
__________________________________________________________________________|____________|
Thyroid Gland | + + + + + + + + + + + A + + + + + + + + + + + + A| 46 |
Leukemia Mononuclear | X | 1 |
Bilateral, Follicular Cell, Adenoma | | 1 |
C-Cell, Adenoma | X X X X X X | 12 |
Follicular Cell, Adenocarcinoma | X X X | 3 |
Follicular Cell, Adenoma | X X X | 8 |
_____________________________________________________________________________________________________________________| |
GENERAL BODY SYSTEM | | |
| | |
None | | |
_____________________________________________________________________________________________________________________| |
GENITAL SYSTEM | | |
| | |
__________________________________________________________________________|____________|
Epididymis | + + + + + + + + + + + + + + + + + + + + + + + + +| 50 |
Mesothelioma Malignant | X | 1 |
__________________________________________________________________________|____________|
Preputial Gland | + + + + + + + + + + + + + + + + + + + + + + + + +| 49 |
Carcinoma | | 1 |
__________________________________________________________________________|____________|
Prostate | + + + + + + + + + + + + + + + + + + + + + + + + +| 50 |
Leukemia Mononuclear | | 1 |
__________________________________________________________________________|____________|
Seminal Vesicle | +| 1 |
__________________________________________________________________________|____________|
Testes | + + + + + + + + + + + + + + + + + + + + + + + + +| 50 |
Mesothelioma Malignant | X | 1 |
Bilateral, Interstitial Cell, Adenoma| X X X X X X X X X X X X X X X X X | 36 |
Interstitial Cell, Adenoma | X X | 4 |
_____________________________________________________________________________________________________________________| |
HEMATOPOIETIC SYSTEM | | |
| | |
__________________________________________________________________________|____________|
Blood | + + + + + + + + + | 21 |
Leukemia Mononuclear | X X X X X X X X X | 21 |
__________________________________________________________________________|____________|
Bone Marrow | + + + + + + + + + + + + + + + + + + + + + + + + +| 50 |
Femoral, Leukemia Mononuclear | X X X X | 11 |
__________________________________________________________________________|____________|
Lymph Node | + + + + + + + + + + + + + + + + + + + + + + + + +| 50 |
Deep Cervical, Leukemia Mononuclear | | 1 |
Inguinal, Leukemia Mononuclear | X | 2 |
Mandibular, Leukemia Mononuclear | X X X X X X X X | 15 |
Mediastinal, Leukemia Mononuclear | X X X X X X X X | 17 |
Pancreatic, Leukemia Mononuclear | X | 1 |
__________________________________________________________________________________________________________________________________
* : Total animals with tissue examined microscopically; total animals with tumor
+ : Tissue examined microscopically M : Missing tissue
X : Lesion present A : Autolysis precludes evaluation
I : Insufficient tissue BLANK : Not examined microscopically
Page 92
NTP Experiment-Test: 05076-01 NEOPLASMS BY INDIVIDUAL ANIMAL Report: PEIRPT04
Study Type: CHRONIC ETHYLENETHIOUREA Date: 04/15/97
Route: DOSED FEED Time: 15:04:52
__________________________________________________________________________________________________________________________________
| 6| 6| 7| 7| 7| 6| 7| 5| 5| 7| 4| 7| 7| 5| 6| 5| 7| 6| 6| 3| 5| 6| 6| 7| 1| |
DAY ON TEST | 2| 6| 4| 3| 4| 2| 4| 9| 2| 4| 8| 2| 1| 8| 0| 0| 4| 6| 7| 8| 9| 5| 0| 4| 8| |
| 8| 1| 3| 2| 4| 2| 4| 0| 2| 5| 6| 6| 3| 5| 5| 3| 2| 4| 8| 1| 2| 7| 3| 5| 3| |
_____________________________________________________________________________________________________________________| T (*) |
| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| O |
FISCHER 344 RATS MALE | 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| T |
ANIMAL ID | 3| 3| 3| 3| 3| 3| 3| 3| 3| 3| 3| 3| 3| 3| 3| 3| 3| 3| 3| 3| 4| 4| 4| 4| 4| A |
83 PPM | 6| 6| 6| 6| 6| 7| 7| 7| 7| 7| 8| 8| 8| 8| 8| 9| 9| 9| 9| 9| 0| 0| 0| 0| 0| L |
0-3 | 1| 2| 3| 4| 5| 1| 2| 3| 4| 5| 1| 2| 3| 4| 5| 1| 2| 3| 4| 5| 1| 2| 3| 4| 5| |
__________________________________________________________________________________________________________________________________
HEMATOPOIETIC SYSTEM - cont | | |
| | |
Renal, Leukemia Mononuclear | X | 1 |
__________________________________________________________________________|____________|
Lymph Node, Mesenteric | + + + + | 10 |
Leukemia Mononuclear | X X X | 9 |
__________________________________________________________________________|____________|
Spleen | + + + + + + + + + + + + + + + + + + + + + + + + +| 50 |
Leukemia Mononuclear | X X X X X X X X X X X X | 25 |
__________________________________________________________________________|____________|
Thymus | M + + + M M + + + + + + + + + + M + + + + + + M M| 42 |
Leukemia Mononuclear | | 2 |
_____________________________________________________________________________________________________________________| |
INTEGUMENTARY SYSTEM | | |
| | |
__________________________________________________________________________|____________|
Mammary Gland | + + + + + + + + + + + M + M + M + + + + M + + M M| 37 |
Adenoma | X | 1 |
Fibroadenoma | X | 2 |
__________________________________________________________________________|____________|
Skin | + + + + + + + + + + + + + + + + + + + + + + + + +| 50 |
Basal Cell Adenoma, Multiple | | 1 |
Keratoacanthoma | X | 1 |
Leukemia Mononuclear | | 1 |
Subcutaneous Tissue, Fibroma | X | 1 |
Subcutaneous Tissue, Fibrosarcoma | | 2 |
Subcutaneous Tissue, Leiomyosarcoma | | 1 |
_____________________________________________________________________________________________________________________| |
MUSCULOSKELETAL SYSTEM | | |
| | |
__________________________________________________________________________|____________|
Bone | + + + + + + + + + + + + + + + + + + + + + + + + +| 50 |
Cervical, Osteoma | X | 1 |
_____________________________________________________________________________________________________________________| |
NERVOUS SYSTEM | | |
| | |
__________________________________________________________________________|____________|
Brain | + + + + + + + + + + + + + + + + + + + + + + + + +| 50 |
Carcinoma, Metastatic, Pituitary | | |
Gland | X | 1 |
Leukemia Mononuclear | | 1 |
__________________________________________________________________________|____________|
Peripheral Nerve | + | 1 |
__________________________________________________________________________|____________|
Spinal Cord | + | 1 |
_____________________________________________________________________________________________________________________| |
RESPIRATORY SYSTEM | | |
| | |
__________________________________________________________________________|____________|
Lung | + + + + + + + + + + + + + + + + + + + + + + + + +| 50 |
Leukemia Mononuclear | X X X X X X X X X X X | 23 |
Schwannoma Malignant, Metastatic, | | |
Heart | X | 1 |
Mediastinum, Mesothelioma Malignant | X | 1 |
__________________________________________________________________________|____________|
Nose | + + + + + + + + + + + + + + + + + + + + + + + + +| 50 |
__________________________________________________________________________________________________________________________________
* : Total animals with tissue examined microscopically; total animals with tumor
+ : Tissue examined microscopically M : Missing tissue
X : Lesion present A : Autolysis precludes evaluation
I : Insufficient tissue BLANK : Not examined microscopically
Page 93
NTP Experiment-Test: 05076-01 NEOPLASMS BY INDIVIDUAL ANIMAL Report: PEIRPT04
Study Type: CHRONIC ETHYLENETHIOUREA Date: 04/15/97
Route: DOSED FEED Time: 15:04:52
__________________________________________________________________________________________________________________________________
| 6| 6| 7| 7| 7| 6| 7| 5| 5| 7| 4| 7| 7| 5| 6| 5| 7| 6| 6| 3| 5| 6| 6| 7| 1| |
DAY ON TEST | 2| 6| 4| 3| 4| 2| 4| 9| 2| 4| 8| 2| 1| 8| 0| 0| 4| 6| 7| 8| 9| 5| 0| 4| 8| |
| 8| 1| 3| 2| 4| 2| 4| 0| 2| 5| 6| 6| 3| 5| 5| 3| 2| 4| 8| 1| 2| 7| 3| 5| 3| |
_____________________________________________________________________________________________________________________| T (*) |
| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| O |
FISCHER 344 RATS MALE | 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| T |
ANIMAL ID | 3| 3| 3| 3| 3| 3| 3| 3| 3| 3| 3| 3| 3| 3| 3| 3| 3| 3| 3| 3| 4| 4| 4| 4| 4| A |
83 PPM | 6| 6| 6| 6| 6| 7| 7| 7| 7| 7| 8| 8| 8| 8| 8| 9| 9| 9| 9| 9| 0| 0| 0| 0| 0| L |
0-3 | 1| 2| 3| 4| 5| 1| 2| 3| 4| 5| 1| 2| 3| 4| 5| 1| 2| 3| 4| 5| 1| 2| 3| 4| 5| |
__________________________________________________________________________________________________________________________________
RESPIRATORY SYSTEM - cont | | |
| | |
__________________________________________________________________________|____________|
Trachea | + + + + + + + + + + + + + + + + + + + + + + + + +| 50 |
_____________________________________________________________________________________________________________________| |
SPECIAL SENSES SYSTEM | | |
| | |
__________________________________________________________________________|____________|
Ear | + | 2 |
Squamous Cell Papilloma | X | 1 |
__________________________________________________________________________|____________|
Eye | + + | 8 |
__________________________________________________________________________|____________|
Harderian Gland | + + + + + + M + + + + + + + + + + + + + + + + + +| 49 |
__________________________________________________________________________|____________|
Zymbal's Gland | + | 3 |
Carcinoma | X | 3 |
_____________________________________________________________________________________________________________________| |
URINARY SYSTEM | | |
| | |
__________________________________________________________________________|____________|
Kidney | + + + + + + + + + + + + + + + + + + + + + + + + +| 50 |
Leukemia Mononuclear | X X X X X X X X X | 20 |
Nephroblastoma | | 1 |
Renal Tubule, Adenoma | X X | 4 |
__________________________________________________________________________|____________|
Urinary Bladder | + + + + + + + + + + + + + + + + + + + + + + + + A| 49 |
__________________________________________________________________________________________________________________________________
SYSTEMIC LESIONS | | |
__________________________________________________________________________|____________|
Multiple Organs | + + + + + + + + + + + + + + + + + + + + + + + + +| 50 |
Leukemia Mononuclear | X X X X X X X X X X X X | 25 |
Mesothelioma Malignant | X | 1 |
__________________________________________________________________________________________________________________________________
* : Total animals with tissue examined microscopically; total animals with tumor
+ : Tissue examined microscopically M : Missing tissue
X : Lesion present A : Autolysis precludes evaluation
I : Insufficient tissue BLANK : Not examined microscopically
Page 94
NTP Experiment-Test: 05076-01 NEOPLASMS BY INDIVIDUAL ANIMAL Report: PEIRPT04
Study Type: CHRONIC ETHYLENETHIOUREA Date: 04/15/97
Route: DOSED FEED Time: 15:04:52
_____________________________________________________________________________________________________________________
| 7| 7| 5| 7| 6| 6| 7| 6| 7| 7| 7| 7| 6| 6| 6| 7| 7| 6| 6| 5| 4| 6| 7| 4| 7|
DAY ON TEST | 3| 3| 4| 3| 1| 7| 4| 7| 4| 4| 4| 4| 0| 1| 4| 4| 2| 9| 1| 9| 6| 3| 4| 5| 4|
| 8| 8| 1| 8| 7| 8| 1| 0| 1| 1| 2| 2| 3| 5| 3| 2| 4| 6| 9| 7| 6| 4| 3| 3| 3|
_____________________________________________________________________________________________________________________|
| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0|
FISCHER 344 RATS MALE | 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0|
ANIMAL ID | 4| 4| 4| 4| 4| 4| 4| 4| 4| 4| 4| 4| 4| 4| 4| 4| 4| 4| 4| 4| 4| 4| 4| 4| 4|
83 PPM | 1| 1| 1| 1| 1| 2| 2| 2| 2| 2| 3| 3| 3| 3| 3| 4| 4| 4| 4| 4| 5| 5| 5| 5| 5|
3-3 | 1| 2| 3| 4| 5| 1| 2| 3| 4| 5| 1| 2| 3| 4| 5| 1| 2| 3| 4| 5| 1| 2| 3| 4| 5|
_____________________________________________________________________________________________________________________|
ALIMENTARY SYSTEM | |
| |
__________________________________________________________________________|
Esophagus | + + + + + + + + + + + + + + + + + + + + + + + + +|
__________________________________________________________________________|
Intestine Large | + + A + + + + + + + + + + + + + + + + + + A + + +|
__________________________________________________________________________|
Intestine Large, Cecum | + + A + + + + + + + + + + A + + + + + + + A + + +|
__________________________________________________________________________|
Intestine Large, Colon | + + A + + + + + + + + + + + + + + + + + + A + + +|
__________________________________________________________________________|
Intestine Large, Rectum | + + A + + + + + + + + M + A + + + + + + + A + + +|
__________________________________________________________________________|
Intestine Small | + + + + + + + + + + + + + + + + + + + + + + + + +|
__________________________________________________________________________|
Intestine Small, Duodenum | + + + + + + + + + + + + + + + + + + + + + + + + +|
__________________________________________________________________________|
Intestine Small, Ileum | + + A + A + + + + + + + + A + + + + + + + + + + +|
__________________________________________________________________________|
Intestine Small, Jejunum | + + A + + + + + + + + + + + + + + + + + + + + + +|
Leiomyoma | X |
__________________________________________________________________________|
Liver | + + + + + + + + + + + + + + + + + + + + + + + + +|
Leukemia Mononuclear | X X X X X X X X X X X X X X X|
__________________________________________________________________________|
Mesentery | |
Leukemia Mononuclear | |
__________________________________________________________________________|
Pancreas | + + + + + + + + + + + + + + + + + + + + + + + + +|
__________________________________________________________________________|
Pharynx | + |
Palate, Squamous Cell Papilloma | X |
__________________________________________________________________________|
Salivary Glands | + + + + + + + + + + + + + + + + + + + + + + + + +|
__________________________________________________________________________|
Stomach | + + + + + + + + + + + + + + + + + + + + + + + + +|
__________________________________________________________________________|
Stomach, Forestomach | + + + + + + + + + + + + + + + + + + + + + + + + +|
Leukemia Mononuclear | |
__________________________________________________________________________|
Stomach, Glandular | + + + + + + + + + + + + + + + + + + + + + + + + +|
Leukemia Mononuclear | |
__________________________________________________________________________|
Tongue | + |
Squamous Cell Papilloma | X |
__________________________________________________________________________|
Tooth | + + + + + + + + + + + + + + + + + + + + + + + + +|
_____________________________________________________________________________________________________________________|
CARDIOVASCULAR SYSTEM | |
| |
__________________________________________________________________________|
Heart | + + + + + + + + + + + + + + + + + + + + + + + + +|
Leukemia Mononuclear | X X X |
_____________________________________________________________________________________________________________________|
ENDOCRINE SYSTEM | |
| |
__________________________________________________________________________|
Adrenal Gland | + + + + + + + + + + + + + + + + + + + + + + + + +|
__________________________________________________________________________|
Adrenal Gland, Cortex | + + + + + + + + + + + + + + + + + + + + + + + + +|
Adenoma | X |
Leukemia Mononuclear | X X X X X X X X |
__________________________________________________________________________|
Adrenal Gland, Medulla | + + + + + + + + + + + + + + + + + + + + + + + + +|
Leukemia Mononuclear | X X X X X X X X |
Pheochromocytoma Malignant | X X |
Pheochromocytoma Benign | X X X X X|
Bilateral, Pheochromocytoma Benign | X X X X X X |
__________________________________________________________________________|
Islets, Pancreatic | + + + + + + + + + + M + + + + + + + + + + + + + +|
Adenoma | |
__________________________________________________________________________|
Parathyroid Gland | + + + + + + M + + M + + + + + + + + + + M + + + +|
_____________________________________________________________________________________________________________________|
Page 95
NTP Experiment-Test: 05076-01 NEOPLASMS BY INDIVIDUAL ANIMAL Report: PEIRPT04
Study Type: CHRONIC ETHYLENETHIOUREA Date: 04/15/97
Route: DOSED FEED Time: 15:04:52
_____________________________________________________________________________________________________________________
| 7| 7| 5| 7| 6| 6| 7| 6| 7| 7| 7| 7| 6| 6| 6| 7| 7| 6| 6| 5| 4| 6| 7| 4| 7|
DAY ON TEST | 3| 3| 4| 3| 1| 7| 4| 7| 4| 4| 4| 4| 0| 1| 4| 4| 2| 9| 1| 9| 6| 3| 4| 5| 4|
| 8| 8| 1| 8| 7| 8| 1| 0| 1| 1| 2| 2| 3| 5| 3| 2| 4| 6| 9| 7| 6| 4| 3| 3| 3|
_____________________________________________________________________________________________________________________|
| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0|
FISCHER 344 RATS MALE | 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0|
ANIMAL ID | 4| 4| 4| 4| 4| 4| 4| 4| 4| 4| 4| 4| 4| 4| 4| 4| 4| 4| 4| 4| 4| 4| 4| 4| 4|
83 PPM | 1| 1| 1| 1| 1| 2| 2| 2| 2| 2| 3| 3| 3| 3| 3| 4| 4| 4| 4| 4| 5| 5| 5| 5| 5|
3-3 | 1| 2| 3| 4| 5| 1| 2| 3| 4| 5| 1| 2| 3| 4| 5| 1| 2| 3| 4| 5| 1| 2| 3| 4| 5|
_____________________________________________________________________________________________________________________|
ENDOCRINE SYSTEM - cont | |
| |
Adenoma | |
__________________________________________________________________________|
Pituitary Gland | + + + + + + + + + + + + + + + + + + + + + + + + +|
Leukemia Mononuclear | X X X X|
Pars Distalis, Adenoma | X X X X X X X |
__________________________________________________________________________|
Thyroid Gland | + + + + + + + + + + + + + + + + + + + + + A + + +|
Bilateral, Follicular Cell, Adenoma | |
C-Cell, Adenoma | X X X X X X X |
Follicular Cell, Adenocarcinoma | X X |
Follicular Cell, Adenoma | X X X X X X |
_____________________________________________________________________________________________________________________|
GENERAL BODY SYSTEM | |
| |
__________________________________________________________________________|
Tissue NOS | |
Carcinoma | |
_____________________________________________________________________________________________________________________|
GENITAL SYSTEM | |
| |
__________________________________________________________________________|
Epididymis | + + + + + + + + + + + + + + + + + + + + + + + + +|
Leukemia Mononuclear | X X |
Mesothelioma Malignant | X |
__________________________________________________________________________|
Preputial Gland | + + + + + + + + M + + + + + + M + + + + + + + + +|
Leukemia Mononuclear | |
__________________________________________________________________________|
Prostate | + + + + + + + + + + + + + + + + + + + + + + + + +|
__________________________________________________________________________|
Testes | + + + + + + + + + + + + + + + + + + + + + + + + +|
Mesothelioma Malignant | X |
Bilateral, Interstitial Cell, Adenoma| X X X X X X X X X X X X X X X X X X X X X X|
Interstitial Cell, Adenoma | X |
_____________________________________________________________________________________________________________________|
HEMATOPOIETIC SYSTEM | |
| |
__________________________________________________________________________|
Blood | + + + + + + + + + + + + +|
Leukemia Mononuclear | X X X X X X X X X X X X|
__________________________________________________________________________|
Bone Marrow | + + + + + + + + + + + + + + + + + + + + + + + + +|
Femoral, Leukemia Mononuclear | X X X X X X |
Sternal, Leukemia Mononuclear | |
__________________________________________________________________________|
Lymph Node | + + + + + + + + + + + + + + + + + + + + + + + +|
Deep Cervical, Leukemia Mononuclear | |
Inguinal, Leukemia Mononuclear | X X X |
Mandibular, Leukemia Mononuclear | X X X X X X X X X X X|
Mediastinal, Leukemia Mononuclear | X X X X X X X X X |
Mediastinal, Pheochromocytoma | |
Malignant, Metastatic, Adrenal | |
Gland | X |
Pancreatic, Leukemia Mononuclear | X X|
Renal, Leukemia Mononuclear | X |
__________________________________________________________________________|
Lymph Node, Mesenteric | + + + + +|
Leukemia Mononuclear | X|
_____________________________________________________________________________________________________________________|
Page 96
NTP Experiment-Test: 05076-01 NEOPLASMS BY INDIVIDUAL ANIMAL Report: PEIRPT04
Study Type: CHRONIC ETHYLENETHIOUREA Date: 04/15/97
Route: DOSED FEED Time: 15:04:52
_____________________________________________________________________________________________________________________
| 7| 7| 5| 7| 6| 6| 7| 6| 7| 7| 7| 7| 6| 6| 6| 7| 7| 6| 6| 5| 4| 6| 7| 4| 7|
DAY ON TEST | 3| 3| 4| 3| 1| 7| 4| 7| 4| 4| 4| 4| 0| 1| 4| 4| 2| 9| 1| 9| 6| 3| 4| 5| 4|
| 8| 8| 1| 8| 7| 8| 1| 0| 1| 1| 2| 2| 3| 5| 3| 2| 4| 6| 9| 7| 6| 4| 3| 3| 3|
_____________________________________________________________________________________________________________________|
| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0|
FISCHER 344 RATS MALE | 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0|
ANIMAL ID | 4| 4| 4| 4| 4| 4| 4| 4| 4| 4| 4| 4| 4| 4| 4| 4| 4| 4| 4| 4| 4| 4| 4| 4| 4|
83 PPM | 1| 1| 1| 1| 1| 2| 2| 2| 2| 2| 3| 3| 3| 3| 3| 4| 4| 4| 4| 4| 5| 5| 5| 5| 5|
3-3 | 1| 2| 3| 4| 5| 1| 2| 3| 4| 5| 1| 2| 3| 4| 5| 1| 2| 3| 4| 5| 1| 2| 3| 4| 5|
_____________________________________________________________________________________________________________________|
HEMATOPOIETIC SYSTEM - cont | |
| |
__________________________________________________________________________|
Spleen | + + + + + + + + + + + + + + + + + + + + + + + + +|
Fibrosarcoma | X |
Leukemia Mononuclear | X X X X X X X X X X X X X X X|
__________________________________________________________________________|
Thymus | + + + + M + + + + + + + + + M + + + + + M + + + +|
Leukemia Mononuclear | X X |
_____________________________________________________________________________________________________________________|
INTEGUMENTARY SYSTEM | |
| |
__________________________________________________________________________|
Mammary Gland | + + + M + + + + + + + + + + M + M + + + + + + + +|
Adenocarcinoma | X |
Fibroadenoma | X |
__________________________________________________________________________|
Skin | + + + + + + + + + + + + + + + + + + + + + + + + +|
Basosquamous Tumor Benign, Multiple | X |
Keratoacanthoma | X |
Leukemia Mononuclear | |
Squamous Cell Carcinoma | |
Squamous Cell Papilloma | X |
Trichoepithelioma | X |
Subcutaneous Tissue, Fibroma | X X |
Subcutaneous Tissue, Fibrosarcoma | |
Subcutaneous Tissue, | |
Neurofibrosarcoma | X |
_____________________________________________________________________________________________________________________|
MUSCULOSKELETAL SYSTEM | |
| |
__________________________________________________________________________|
Bone | + + + + + + + + + + + + + + + + + + + + + + + + +|
Squamous Cell Carcinoma, Metastatic, | |
Skin | |
__________________________________________________________________________|
Skeletal Muscle | |
_____________________________________________________________________________________________________________________|
NERVOUS SYSTEM | |
| |
__________________________________________________________________________|
Brain | + + + + + + + + + + + + + + + + + + + + + + + + +|
Meningioma Benign | X |
__________________________________________________________________________|
Peripheral Nerve | M |
__________________________________________________________________________|
Spinal Cord | + |
_____________________________________________________________________________________________________________________|
RESPIRATORY SYSTEM | |
| |
__________________________________________________________________________|
Lung | + + + + + + + + + + + + + + + + + + + + + + + + +|
Alveolar/Bronchiolar Adenoma | X|
Alveolar/Bronchiolar Carcinoma | |
Leukemia Mononuclear | X X X X X X X X X X X X X X X|
Pheochromocytoma Malignant, | |
Metastatic, Adrenal Gland | X |
__________________________________________________________________________|
Nose | + + + + + + + + + + + + + + + + + + + + + + + + +|
Squamous Cell Carcinoma, Metastatic, | |
Skin | |
_____________________________________________________________________________________________________________________|
Page 97
NTP Experiment-Test: 05076-01 NEOPLASMS BY INDIVIDUAL ANIMAL Report: PEIRPT04
Study Type: CHRONIC ETHYLENETHIOUREA Date: 04/15/97
Route: DOSED FEED Time: 15:04:52
_____________________________________________________________________________________________________________________
| 7| 7| 5| 7| 6| 6| 7| 6| 7| 7| 7| 7| 6| 6| 6| 7| 7| 6| 6| 5| 4| 6| 7| 4| 7|
DAY ON TEST | 3| 3| 4| 3| 1| 7| 4| 7| 4| 4| 4| 4| 0| 1| 4| 4| 2| 9| 1| 9| 6| 3| 4| 5| 4|
| 8| 8| 1| 8| 7| 8| 1| 0| 1| 1| 2| 2| 3| 5| 3| 2| 4| 6| 9| 7| 6| 4| 3| 3| 3|
_____________________________________________________________________________________________________________________|
| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0|
FISCHER 344 RATS MALE | 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0|
ANIMAL ID | 4| 4| 4| 4| 4| 4| 4| 4| 4| 4| 4| 4| 4| 4| 4| 4| 4| 4| 4| 4| 4| 4| 4| 4| 4|
83 PPM | 1| 1| 1| 1| 1| 2| 2| 2| 2| 2| 3| 3| 3| 3| 3| 4| 4| 4| 4| 4| 5| 5| 5| 5| 5|
3-3 | 1| 2| 3| 4| 5| 1| 2| 3| 4| 5| 1| 2| 3| 4| 5| 1| 2| 3| 4| 5| 1| 2| 3| 4| 5|
_____________________________________________________________________________________________________________________|
RESPIRATORY SYSTEM - cont | |
| |
__________________________________________________________________________|
Trachea | + + + + + + + + + + + + + + + + + + + + + + + + +|
_____________________________________________________________________________________________________________________|
SPECIAL SENSES SYSTEM | |
| |
__________________________________________________________________________|
Ear | |
__________________________________________________________________________|
Eye | + |
__________________________________________________________________________|
Harderian Gland | + + + + + + + + + + + + + + + + + + + + + + + + +|
__________________________________________________________________________|
Zymbal's Gland | + |
Carcinoma | X |
_____________________________________________________________________________________________________________________|
URINARY SYSTEM | |
| |
__________________________________________________________________________|
Kidney | + + + + + + + + + + + + + + + + + + + + + + + + +|
Leukemia Mononuclear | X X X X X X X X X X X|
Renal Tubule, Adenoma | |
__________________________________________________________________________|
Urinary Bladder | + + A + + + + + + + + + + + + + + + + + + + + + +|
_____________________________________________________________________________________________________________________|
SYSTEMIC LESIONS | |
__________________________________________________________________________|
Multiple Organs | + + + + + + + + + + + + + + + + + + + + + + + + +|
Leukemia Mononuclear | X X X X X X X X X X X X X X X|
Mesothelioma Malignant | X |
_____________________________________________________________________________________________________________________|
Page 98
NTP Experiment-Test: 05076-01 NEOPLASMS BY INDIVIDUAL ANIMAL Report: PEIRPT04
Study Type: CHRONIC ETHYLENETHIOUREA Date: 04/15/97
Route: DOSED FEED Time: 15:04:52
__________________________________________________________________________________________________________________________________
| 6| 7| 5| 6| 0| 7| 6| 4| 6| 7| 7| 6| 5| 7| 7| 7| 7| 7| 6| 6| 7| 6| 6| 7| 6| |
DAY ON TEST | 9| 4| 9| 7| 4| 4| 5| 4| 5| 1| 4| 1| 9| 4| 4| 4| 0| 4| 4| 9| 4| 3| 7| 4| 4| |
| 8| 3| 6| 8| 2| 4| 3| 7| 0| 0| 2| 8| 4| 1| 4| 5| 8| 5| 0| 6| 5| 2| 1| 5| 7| |
_____________________________________________________________________________________________________________________| T (*) |
| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| O |
FISCHER 344 RATS MALE | 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| T |
ANIMAL ID | 4| 4| 4| 4| 4| 4| 4| 4| 4| 4| 4| 4| 4| 4| 4| 4| 4| 4| 4| 4| 5| 5| 5| 5| 5| A |
83 PPM | 6| 6| 6| 6| 6| 7| 7| 7| 7| 7| 8| 8| 8| 8| 8| 9| 9| 9| 9| 9| 0| 0| 0| 0| 0| L |
3-3 | 1| 2| 3| 4| 5| 1| 2| 3| 4| 5| 1| 2| 3| 4| 5| 1| 2| 3| 4| 5| 1| 2| 3| 4| 5| |
__________________________________________________________________________________________________________________________________
ALIMENTARY SYSTEM | | |
| | |
__________________________________________________________________________|____________|
Esophagus | + + + + + + + + + + + + + + + + + + + + + + + + +| 50 |
__________________________________________________________________________|____________|
Intestine Large | + + + + A + + + + + A + + + + + + + + + + + + + +| 46 |
__________________________________________________________________________|____________|
Intestine Large, Cecum | + + + + A + + + + + A + + + + + A + + + + + A + +| 43 |
__________________________________________________________________________|____________|
Intestine Large, Colon | + + + + A + + + + + A + + + M + + + + + + + + + +| 45 |
__________________________________________________________________________|____________|
Intestine Large, Rectum | + + + + A + + + + + A + + + + + + + + + + + + + +| 44 |
__________________________________________________________________________|____________|
Intestine Small | + + + + A + + + + + + + + + + + + + + + + + + + +| 49 |
__________________________________________________________________________|____________|
Intestine Small, Duodenum | + + + + A + + + + + + + + + + + + + + + + + + + +| 49 |
__________________________________________________________________________|____________|
Intestine Small, Ileum | + + + + A + + + + + + + + + M + + + + + + + + + +| 45 |
__________________________________________________________________________|____________|
Intestine Small, Jejunum | + + + + A + + + + + + + + + M + + + + + + + + + +| 47 |
Leiomyoma | | 1 |
__________________________________________________________________________|____________|
Liver | + + + + + + + + + + + + + + + + + + + + + + + + +| 50 |
Leukemia Mononuclear | X X X X X X X X X X X X X X X X| 31 |
__________________________________________________________________________|____________|
Mesentery | + + | 2 |
Leukemia Mononuclear | X | 1 |
__________________________________________________________________________|____________|
Pancreas | + + + + A + + + + + + + + + + + + + + + + + + + +| 49 |
__________________________________________________________________________|____________|
Pharynx | | 1 |
Palate, Squamous Cell Papilloma | | 1 |
__________________________________________________________________________|____________|
Salivary Glands | + + + + + + + + + + + + + + + + + + + + + + + + +| 50 |
__________________________________________________________________________|____________|
Stomach | + + + + A + + + + + + + + + + + + + + + + + + + +| 49 |
__________________________________________________________________________|____________|
Stomach, Forestomach | + + + + A + + + + + + + M + + + + + + + + + + + +| 48 |
Leukemia Mononuclear | X | 1 |
__________________________________________________________________________|____________|
Stomach, Glandular | + + + + A + + + + + + + + + + + + + + + + + + + +| 49 |
Leukemia Mononuclear | X | 1 |
__________________________________________________________________________|____________|
Tongue | | 1 |
Squamous Cell Papilloma | | 1 |
__________________________________________________________________________|____________|
Tooth | + + + + + + + + + + + + + + + + + + + + + + + + +| 50 |
_____________________________________________________________________________________________________________________| |
CARDIOVASCULAR SYSTEM | | |
| | |
__________________________________________________________________________|____________|
Heart | + + + + + + + + + + + + + + + + + + + + + + + + +| 50 |
Leukemia Mononuclear | X X X X X | 8 |
_____________________________________________________________________________________________________________________| |
ENDOCRINE SYSTEM | | |
| | |
__________________________________________________________________________|____________|
Adrenal Gland | + + + + A + + + + + + + + + + + + + + + + + + + +| 49 |
__________________________________________________________________________|____________|
Adrenal Gland, Cortex | + + + + A + + + + + + + + + + + + + + + + + + + +| 49 |
Adenoma | | 1 |
Leukemia Mononuclear | X X X X X X X X| 16 |
__________________________________________________________________________|____________|
Adrenal Gland, Medulla | + + + + A + + + + + + + + + + + + + + + + + + + +| 49 |
Leukemia Mononuclear | X X X X X X X X| 16 |
Pheochromocytoma Malignant | X X | 4 |
__________________________________________________________________________________________________________________________________
* : Total animals with tissue examined microscopically; total animals with tumor
+ : Tissue examined microscopically M : Missing tissue
X : Lesion present A : Autolysis precludes evaluation
I : Insufficient tissue BLANK : Not examined microscopically
Page 99
NTP Experiment-Test: 05076-01 NEOPLASMS BY INDIVIDUAL ANIMAL Report: PEIRPT04
Study Type: CHRONIC ETHYLENETHIOUREA Date: 04/15/97
Route: DOSED FEED Time: 15:04:52
__________________________________________________________________________________________________________________________________
| 6| 7| 5| 6| 0| 7| 6| 4| 6| 7| 7| 6| 5| 7| 7| 7| 7| 7| 6| 6| 7| 6| 6| 7| 6| |
DAY ON TEST | 9| 4| 9| 7| 4| 4| 5| 4| 5| 1| 4| 1| 9| 4| 4| 4| 0| 4| 4| 9| 4| 3| 7| 4| 4| |
| 8| 3| 6| 8| 2| 4| 3| 7| 0| 0| 2| 8| 4| 1| 4| 5| 8| 5| 0| 6| 5| 2| 1| 5| 7| |
_____________________________________________________________________________________________________________________| T (*) |
| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| O |
FISCHER 344 RATS MALE | 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| T |
ANIMAL ID | 4| 4| 4| 4| 4| 4| 4| 4| 4| 4| 4| 4| 4| 4| 4| 4| 4| 4| 4| 4| 5| 5| 5| 5| 5| A |
83 PPM | 6| 6| 6| 6| 6| 7| 7| 7| 7| 7| 8| 8| 8| 8| 8| 9| 9| 9| 9| 9| 0| 0| 0| 0| 0| L |
3-3 | 1| 2| 3| 4| 5| 1| 2| 3| 4| 5| 1| 2| 3| 4| 5| 1| 2| 3| 4| 5| 1| 2| 3| 4| 5| |
__________________________________________________________________________________________________________________________________
ENDOCRINE SYSTEM - cont | | |
| | |
Pheochromocytoma Benign | X X X X X X X X| 13 |
Bilateral, Pheochromocytoma Benign | X X X X X | 11 |
__________________________________________________________________________|____________|
Islets, Pancreatic | + + + + + + + + + + + + + + + + + + + + + + + + +| 49 |
Adenoma | X | 1 |
__________________________________________________________________________|____________|
Parathyroid Gland | + + + + + + + M + + + + + M + + + + + + + + + + +| 45 |
Adenoma | X | 1 |
__________________________________________________________________________|____________|
Pituitary Gland | + + + + A + + + + + + + + + + + + + + + + + + + +| 49 |
Leukemia Mononuclear | X X X X X X X | 11 |
Pars Distalis, Adenoma | X X X X X X | 13 |
__________________________________________________________________________|____________|
Thyroid Gland | + + + + A + + + + + A + + + + + + + + + + + + + +| 47 |
Bilateral, Follicular Cell, Adenoma | X | 1 |
C-Cell, Adenoma | X X X X X X X X X | 16 |
Follicular Cell, Adenocarcinoma | X X | 4 |
Follicular Cell, Adenoma | X X X | 9 |
_____________________________________________________________________________________________________________________| |
GENERAL BODY SYSTEM | | |
| | |
__________________________________________________________________________|____________|
Tissue NOS | + | 1 |
Carcinoma | X | 1 |
_____________________________________________________________________________________________________________________| |
GENITAL SYSTEM | | |
| | |
__________________________________________________________________________|____________|
Epididymis | + + + + + + + + + + + + + M + + + + + + + + + + +| 49 |
Leukemia Mononuclear | | 2 |
Mesothelioma Malignant | X | 2 |
__________________________________________________________________________|____________|
Preputial Gland | + + + + A + + M + + + + + + + + + + + + + + + + +| 46 |
Leukemia Mononuclear | X | 1 |
__________________________________________________________________________|____________|
Prostate | + + + + + + + + + + + + + + + + + + + + + + + + +| 50 |
__________________________________________________________________________|____________|
Testes | + + + + + + + + + + + + + + + + + + + + + + + + +| 50 |
Mesothelioma Malignant | X | 2 |
Bilateral, Interstitial Cell, Adenoma| X X X X X X X X X X X X X X X X X X| 40 |
Interstitial Cell, Adenoma | X X X X | 5 |
_____________________________________________________________________________________________________________________| |
HEMATOPOIETIC SYSTEM | | |
| | |
__________________________________________________________________________|____________|
Blood | + + + + + + + + + + + | 24 |
Leukemia Mononuclear | X X X X X X X X X X X | 23 |
__________________________________________________________________________|____________|
Bone Marrow | + + + + A + + + + + + + + + + + + + + + + + + + +| 49 |
Femoral, Leukemia Mononuclear | X X X X X X X X| 14 |
Sternal, Leukemia Mononuclear | X | 1 |
__________________________________________________________________________|____________|
Lymph Node | + + + + A + + + + + + + + + + + + + + + + + + + +| 48 |
Deep Cervical, Leukemia Mononuclear | X | 1 |
__________________________________________________________________________________________________________________________________
* : Total animals with tissue examined microscopically; total animals with tumor
+ : Tissue examined microscopically M : Missing tissue
X : Lesion present A : Autolysis precludes evaluation
I : Insufficient tissue BLANK : Not examined microscopically
Page 100
NTP Experiment-Test: 05076-01 NEOPLASMS BY INDIVIDUAL ANIMAL Report: PEIRPT04
Study Type: CHRONIC ETHYLENETHIOUREA Date: 04/15/97
Route: DOSED FEED Time: 15:04:52
__________________________________________________________________________________________________________________________________
| 6| 7| 5| 6| 0| 7| 6| 4| 6| 7| 7| 6| 5| 7| 7| 7| 7| 7| 6| 6| 7| 6| 6| 7| 6| |
DAY ON TEST | 9| 4| 9| 7| 4| 4| 5| 4| 5| 1| 4| 1| 9| 4| 4| 4| 0| 4| 4| 9| 4| 3| 7| 4| 4| |
| 8| 3| 6| 8| 2| 4| 3| 7| 0| 0| 2| 8| 4| 1| 4| 5| 8| 5| 0| 6| 5| 2| 1| 5| 7| |
_____________________________________________________________________________________________________________________| T (*) |
| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| O |
FISCHER 344 RATS MALE | 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| T |
ANIMAL ID | 4| 4| 4| 4| 4| 4| 4| 4| 4| 4| 4| 4| 4| 4| 4| 4| 4| 4| 4| 4| 5| 5| 5| 5| 5| A |
83 PPM | 6| 6| 6| 6| 6| 7| 7| 7| 7| 7| 8| 8| 8| 8| 8| 9| 9| 9| 9| 9| 0| 0| 0| 0| 0| L |
3-3 | 1| 2| 3| 4| 5| 1| 2| 3| 4| 5| 1| 2| 3| 4| 5| 1| 2| 3| 4| 5| 1| 2| 3| 4| 5| |
__________________________________________________________________________________________________________________________________
HEMATOPOIETIC SYSTEM - cont | | |
| | |
Inguinal, Leukemia Mononuclear | X| 4 |
Mandibular, Leukemia Mononuclear | X X X X X X X X X X X X| 23 |
Mediastinal, Leukemia Mononuclear | X X X X X X X X X X X X| 21 |
Mediastinal, Pheochromocytoma | | |
Malignant, Metastatic, Adrenal | | |
Gland | | 1 |
Pancreatic, Leukemia Mononuclear | X X X| 5 |
Renal, Leukemia Mononuclear | X | 2 |
__________________________________________________________________________|____________|
Lymph Node, Mesenteric | A + + + + | 9 |
Leukemia Mononuclear | X X X X | 5 |
__________________________________________________________________________|____________|
Spleen | + + + + + + + + + + + + + + + + + + + + + + + + +| 50 |
Fibrosarcoma | | 1 |
Leukemia Mononuclear | X X X X X X X X X X X X X X X X| 31 |
__________________________________________________________________________|____________|
Thymus | + + + M A + M + + M + + + + + + M + + + + + + M M| 40 |
Leukemia Mononuclear | X X X X X | 7 |
_____________________________________________________________________________________________________________________| |
INTEGUMENTARY SYSTEM | | |
| | |
__________________________________________________________________________|____________|
Mammary Gland | + + + + + + + + + + + + + M + + + + + + + + M + +| 45 |
Adenocarcinoma | | 1 |
Fibroadenoma | | 1 |
__________________________________________________________________________|____________|
Skin | + + + + + + + + + + + + + + + + + + + + + + M + +| 49 |
Basosquamous Tumor Benign, Multiple | | 1 |
Keratoacanthoma | | 1 |
Leukemia Mononuclear | X | 1 |
Squamous Cell Carcinoma | X | 1 |
Squamous Cell Papilloma | | 1 |
Trichoepithelioma | | 1 |
Subcutaneous Tissue, Fibroma | X X X X X X | 8 |
Subcutaneous Tissue, Fibrosarcoma | X | 1 |
Subcutaneous Tissue, | | |
Neurofibrosarcoma | | 1 |
_____________________________________________________________________________________________________________________| |
MUSCULOSKELETAL SYSTEM | | |
| | |
__________________________________________________________________________|____________|
Bone | + + + + + + + + + + + + + + + + + + + + + + + + +| 50 |
Squamous Cell Carcinoma, Metastatic, | | |
Skin | X | 1 |
__________________________________________________________________________|____________|
Skeletal Muscle | + | 1 |
_____________________________________________________________________________________________________________________| |
NERVOUS SYSTEM | | |
| | |
__________________________________________________________________________________________________________________________________
* : Total animals with tissue examined microscopically; total animals with tumor
+ : Tissue examined microscopically M : Missing tissue
X : Lesion present A : Autolysis precludes evaluation
I : Insufficient tissue BLANK : Not examined microscopically
Page 101
NTP Experiment-Test: 05076-01 NEOPLASMS BY INDIVIDUAL ANIMAL Report: PEIRPT04
Study Type: CHRONIC ETHYLENETHIOUREA Date: 04/15/97
Route: DOSED FEED Time: 15:04:52
__________________________________________________________________________________________________________________________________
| 6| 7| 5| 6| 0| 7| 6| 4| 6| 7| 7| 6| 5| 7| 7| 7| 7| 7| 6| 6| 7| 6| 6| 7| 6| |
DAY ON TEST | 9| 4| 9| 7| 4| 4| 5| 4| 5| 1| 4| 1| 9| 4| 4| 4| 0| 4| 4| 9| 4| 3| 7| 4| 4| |
| 8| 3| 6| 8| 2| 4| 3| 7| 0| 0| 2| 8| 4| 1| 4| 5| 8| 5| 0| 6| 5| 2| 1| 5| 7| |
_____________________________________________________________________________________________________________________| T (*) |
| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| O |
FISCHER 344 RATS MALE | 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| T |
ANIMAL ID | 4| 4| 4| 4| 4| 4| 4| 4| 4| 4| 4| 4| 4| 4| 4| 4| 4| 4| 4| 4| 5| 5| 5| 5| 5| A |
83 PPM | 6| 6| 6| 6| 6| 7| 7| 7| 7| 7| 8| 8| 8| 8| 8| 9| 9| 9| 9| 9| 0| 0| 0| 0| 0| L |
3-3 | 1| 2| 3| 4| 5| 1| 2| 3| 4| 5| 1| 2| 3| 4| 5| 1| 2| 3| 4| 5| 1| 2| 3| 4| 5| |
__________________________________________________________________________________________________________________________________
NERVOUS SYSTEM - cont | | |
| | |
__________________________________________________________________________|____________|
Brain | + + + + + + + + + + + + + + + + + + + + + + + + +| 50 |
Meningioma Benign | | 1 |
__________________________________________________________________________|____________|
Peripheral Nerve | + | 1 |
__________________________________________________________________________|____________|
Spinal Cord | + | 2 |
_____________________________________________________________________________________________________________________| |
RESPIRATORY SYSTEM | | |
| | |
__________________________________________________________________________|____________|
Lung | + + + + + + + + + + + + + + + + + + + + + + + + +| 50 |
Alveolar/Bronchiolar Adenoma | | 1 |
Alveolar/Bronchiolar Carcinoma | X | 1 |
Leukemia Mononuclear | X X X X X X X X X X X X X X X| 30 |
Pheochromocytoma Malignant, | | |
Metastatic, Adrenal Gland | | 1 |
__________________________________________________________________________|____________|
Nose | + + + + A + + + + + + + + + + + + + + + + + + + +| 49 |
Squamous Cell Carcinoma, Metastatic, | | |
Skin | X | 1 |
__________________________________________________________________________|____________|
Trachea | + + + + + + + + + + + + + + + + + + + + + + + + +| 50 |
_____________________________________________________________________________________________________________________| |
SPECIAL SENSES SYSTEM | | |
| | |
__________________________________________________________________________|____________|
Ear | + | 1 |
__________________________________________________________________________|____________|
Eye | + + + | 4 |
__________________________________________________________________________|____________|
Harderian Gland | + + + + + + + + + + + + + + + + + + + + + + + + +| 50 |
__________________________________________________________________________|____________|
Zymbal's Gland | + | 2 |
Carcinoma | | 1 |
_____________________________________________________________________________________________________________________| |
URINARY SYSTEM | | |
| | |
__________________________________________________________________________|____________|
Kidney | + + + + + + + + + + + + + + + + + + + + + + + + +| 50 |
Leukemia Mononuclear | X X X X X X X X X X X X X X| 25 |
Renal Tubule, Adenoma | X | 1 |
__________________________________________________________________________|____________|
Urinary Bladder | + + + + A + + + + + + + + + + + + + + + + + + + +| 48 |
__________________________________________________________________________________________________________________________________
SYSTEMIC LESIONS | | |
__________________________________________________________________________|____________|
Multiple Organs | + + + + + + + + + + + + + + + + + + + + + + + + +| 50 |
Leukemia Mononuclear | X X X X X X X X X X X X X X X X| 31 |
Mesothelioma Malignant | X | 2 |
__________________________________________________________________________________________________________________________________
* : Total animals with tissue examined microscopically; total animals with tumor
+ : Tissue examined microscopically M : Missing tissue
X : Lesion present A : Autolysis precludes evaluation
I : Insufficient tissue BLANK : Not examined microscopically
Page 102
NTP Experiment-Test: 05076-01 NEOPLASMS BY INDIVIDUAL ANIMAL Report: PEIRPT04
Study Type: CHRONIC ETHYLENETHIOUREA Date: 04/15/97
Route: DOSED FEED Time: 15:04:52
_____________________________________________________________________________________________________________________
| 5| 7| 5| 5| 7| 3| 6| 7| 6| 7| 7| 6| 7| 7| 7| 6| 7| 7| 6| 4| 7| 6| 6| 7| 6|
DAY ON TEST | 0| 3| 5| 5| 3| 7| 4| 0| 8| 3| 0| 7| 1| 4| 4| 1| 4| 4| 4| 9| 4| 7| 0| 0| 4|
| 7| 8| 2| 2| 8| 1| 7| 9| 7| 8| 1| 8| 3| 1| 1| 5| 1| 2| 0| 3| 1| 8| 1| 8| 0|
_____________________________________________________________________________________________________________________|
| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0|
FISCHER 344 RATS MALE | 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0|
ANIMAL ID | 5| 5| 5| 5| 5| 5| 5| 5| 5| 5| 5| 5| 5| 5| 5| 5| 5| 5| 5| 5| 5| 5| 5| 5| 5|
83 PPM | 1| 1| 1| 1| 1| 2| 2| 2| 2| 2| 3| 3| 3| 3| 3| 4| 4| 4| 4| 4| 5| 5| 5| 5| 5|
10-3 | 1| 2| 3| 4| 5| 1| 2| 3| 4| 5| 1| 2| 3| 4| 5| 1| 2| 3| 4| 5| 1| 2| 3| 4| 5|
_____________________________________________________________________________________________________________________|
ALIMENTARY SYSTEM | |
| |
__________________________________________________________________________|
Esophagus | + + + + + + + + + + + + + + + + + + + + + + + + +|
__________________________________________________________________________|
Intestine Large | + + + + + + + + + + + + + + + + + + + + + + + + +|
__________________________________________________________________________|
Intestine Large, Cecum | + + + A + A + + + + + + + + + + + + + + A + + + +|
__________________________________________________________________________|
Intestine Large, Colon | + + + + + + + + + + + + + + + + + + + + + + + + +|
__________________________________________________________________________|
Intestine Large, Rectum | + + + + + A + + + + + + + + + + + + + + A + + M +|
__________________________________________________________________________|
Intestine Small | + + + + + + + + + + + + + + + + + + + + + + + + +|
__________________________________________________________________________|
Intestine Small, Duodenum | + + + + + + + + + + + + + + + + + + + + + + + + +|
__________________________________________________________________________|
Intestine Small, Ileum | + + + + + A + + + + + + + + + + + + + + A + + + +|
__________________________________________________________________________|
Intestine Small, Jejunum | + + + + + + + + + + + + + + + + + + + + + + + + +|
__________________________________________________________________________|
Liver | + + + + + + + + + + + + + + + + + + + + + + + + +|
Hepatocellular Adenoma | X |
Leukemia Monocytic | |
Leukemia Mononuclear | X X X X X X X X X X X X X X X X X X X|
__________________________________________________________________________|
Mesentery | |
Leukemia Mononuclear | |
Sarcoma | |
__________________________________________________________________________|
Pancreas | + + + + + + + + + + + + + + + + + + + + + + + + +|
Leukemia Mononuclear | |
Sarcoma, Metastatic, Mesentery | |
__________________________________________________________________________|
Salivary Glands | + + + + + + + + + + + + + + + + + + + + + + + + +|
__________________________________________________________________________|
Stomach | + + + + + + + + + + + + + + + + + + + + + + + + +|
__________________________________________________________________________|
Stomach, Forestomach | + + + + + + + + + + + + + + + + + + + + + + + + +|
Leukemia Mononuclear | |
__________________________________________________________________________|
Stomach, Glandular | + + + + + + + + + + + + + + + + + + + + + + + + +|
Leukemia Mononuclear | |
__________________________________________________________________________|
Tooth | + + + + + + + + + + + + + + + + + + + + + + + + +|
_____________________________________________________________________________________________________________________|
CARDIOVASCULAR SYSTEM | |
| |
__________________________________________________________________________|
Heart | + + + + + + + + + + + + + + + + + + + + + + + + +|
Leukemia Mononuclear | |
_____________________________________________________________________________________________________________________|
ENDOCRINE SYSTEM | |
| |
__________________________________________________________________________|
Adrenal Gland | + + + + + + + + + + + + + + + + + + + + + + + + +|
__________________________________________________________________________|
Adrenal Gland, Cortex | + + + + + + + + + + + + + + + + + + + + + + + + +|
Adenoma | X |
Leukemia Mononuclear | X X X X X X X X X|
__________________________________________________________________________|
Adrenal Gland, Medulla | + + + + + + + + + + + + + + + + + + + + + + + + +|
Leukemia Mononuclear | X X X X X X X X X|
Pheochromocytoma Malignant | X |
Pheochromocytoma Benign | X X X X X X X X X|
Bilateral, Pheochromocytoma Benign | X X X |
__________________________________________________________________________|
Islets, Pancreatic | + + + + + + + + + + + + + + + + + + + + + + + + +|
Adenoma | |
__________________________________________________________________________|
Parathyroid Gland | + + + M + + + M + + + + + + + + M + + + + + + + +|
_____________________________________________________________________________________________________________________|
Page 103
NTP Experiment-Test: 05076-01 NEOPLASMS BY INDIVIDUAL ANIMAL Report: PEIRPT04
Study Type: CHRONIC ETHYLENETHIOUREA Date: 04/15/97
Route: DOSED FEED Time: 15:04:52
_____________________________________________________________________________________________________________________
| 5| 7| 5| 5| 7| 3| 6| 7| 6| 7| 7| 6| 7| 7| 7| 6| 7| 7| 6| 4| 7| 6| 6| 7| 6|
DAY ON TEST | 0| 3| 5| 5| 3| 7| 4| 0| 8| 3| 0| 7| 1| 4| 4| 1| 4| 4| 4| 9| 4| 7| 0| 0| 4|
| 7| 8| 2| 2| 8| 1| 7| 9| 7| 8| 1| 8| 3| 1| 1| 5| 1| 2| 0| 3| 1| 8| 1| 8| 0|
_____________________________________________________________________________________________________________________|
| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0|
FISCHER 344 RATS MALE | 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0|
ANIMAL ID | 5| 5| 5| 5| 5| 5| 5| 5| 5| 5| 5| 5| 5| 5| 5| 5| 5| 5| 5| 5| 5| 5| 5| 5| 5|
83 PPM | 1| 1| 1| 1| 1| 2| 2| 2| 2| 2| 3| 3| 3| 3| 3| 4| 4| 4| 4| 4| 5| 5| 5| 5| 5|
10-3 | 1| 2| 3| 4| 5| 1| 2| 3| 4| 5| 1| 2| 3| 4| 5| 1| 2| 3| 4| 5| 1| 2| 3| 4| 5|
_____________________________________________________________________________________________________________________|
ENDOCRINE SYSTEM - cont | |
| |
Adenoma | X |
Leukemia Mononuclear | |
__________________________________________________________________________|
Pituitary Gland | + + + + + + + + + + + + + + + + + + + + + + + + +|
Leukemia Mononuclear | X X X X X X X |
Pars Distalis, Adenoma | X X X X X |
Pars Distalis, Adenoma, Multiple | X |
__________________________________________________________________________|
Thyroid Gland | + + + + + + + + + + + + + + + + + + + + + + + + +|
Bilateral, C-Cell, Adenoma | |
Bilateral, Follicular Cell, Adenoma | |
C-Cell, Adenoma | X X X X X|
Follicular Cell, Adenocarcinoma | X X X |
Follicular Cell, Adenoma | X X X X |
_____________________________________________________________________________________________________________________|
GENERAL BODY SYSTEM | |
| |
None | |
_____________________________________________________________________________________________________________________|
GENITAL SYSTEM | |
| |
__________________________________________________________________________|
Epididymis | + + + + + + + + + + + + + + + + + + + + + + + + +|
Sarcoma, Metastatic, Mesentery | |
__________________________________________________________________________|
Preputial Gland | + + + + + + + + + + + + + + + + + + + + + + + + +|
Adenoma | |
Leukemia Mononuclear | |
__________________________________________________________________________|
Prostate | + + + + + + + + + + + + + + + + + + + + + + + M +|
Leukemia Mononuclear | |
__________________________________________________________________________|
Testes | + + + + + + + + + + + + + + + + + + + + + + + + +|
Mesothelioma Malignant | X |
Sarcoma, Metastatic, Mesentery | |
Bilateral, Interstitial Cell, Adenoma| X X X X X X X X X X X X X X X X X X|
Interstitial Cell, Adenoma | X X X X X |
_____________________________________________________________________________________________________________________|
HEMATOPOIETIC SYSTEM | |
| |
__________________________________________________________________________|
Blood | + + + + + + + + + + + + +|
Leukemia Mononuclear | X X X X X X X X X X X X X|
__________________________________________________________________________|
Bone Marrow | + + + + + + + + + + + + + + + + + + + + + + + + +|
Femoral, Leukemia Mononuclear | X X X X X X |
__________________________________________________________________________|
Lymph Node | + + + + + + + + + + + + + + + + + + + + + + + + +|
Inguinal, Leukemia Mononuclear | |
Mandibular, Leukemia Mononuclear | X X X X X X X X X X |
Mediastinal, Leukemia Mononuclear | X X X X X X X X X X X|
Mediastinal, Sarcoma, Metastatic, | |
Mesentery | |
Pancreatic, Leukemia Mononuclear | X |
__________________________________________________________________________|
Lymph Node, Mesenteric | + + + + |
Leukemia Mononuclear | X X X |
_____________________________________________________________________________________________________________________|
Page 104
NTP Experiment-Test: 05076-01 NEOPLASMS BY INDIVIDUAL ANIMAL Report: PEIRPT04
Study Type: CHRONIC ETHYLENETHIOUREA Date: 04/15/97
Route: DOSED FEED Time: 15:04:52
_____________________________________________________________________________________________________________________
| 5| 7| 5| 5| 7| 3| 6| 7| 6| 7| 7| 6| 7| 7| 7| 6| 7| 7| 6| 4| 7| 6| 6| 7| 6|
DAY ON TEST | 0| 3| 5| 5| 3| 7| 4| 0| 8| 3| 0| 7| 1| 4| 4| 1| 4| 4| 4| 9| 4| 7| 0| 0| 4|
| 7| 8| 2| 2| 8| 1| 7| 9| 7| 8| 1| 8| 3| 1| 1| 5| 1| 2| 0| 3| 1| 8| 1| 8| 0|
_____________________________________________________________________________________________________________________|
| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0|
FISCHER 344 RATS MALE | 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0|
ANIMAL ID | 5| 5| 5| 5| 5| 5| 5| 5| 5| 5| 5| 5| 5| 5| 5| 5| 5| 5| 5| 5| 5| 5| 5| 5| 5|
83 PPM | 1| 1| 1| 1| 1| 2| 2| 2| 2| 2| 3| 3| 3| 3| 3| 4| 4| 4| 4| 4| 5| 5| 5| 5| 5|
10-3 | 1| 2| 3| 4| 5| 1| 2| 3| 4| 5| 1| 2| 3| 4| 5| 1| 2| 3| 4| 5| 1| 2| 3| 4| 5|
_____________________________________________________________________________________________________________________|
HEMATOPOIETIC SYSTEM - cont | |
| |
__________________________________________________________________________|
Spleen | + + + + + + + + + + + + + + + + + + + + + + + + +|
Leukemia Monocytic | |
Leukemia Mononuclear | X X X X X X X X X X X X X X X X X X X|
__________________________________________________________________________|
Thymus | + + + + + M M + + + M + + + M M + + + + + + + + M|
Leukemia Mononuclear | X |
_____________________________________________________________________________________________________________________|
INTEGUMENTARY SYSTEM | |
| |
__________________________________________________________________________|
Mammary Gland | + + + + + M + + M + M + + + + M + + + + + + + + +|
Fibroadenoma | |
__________________________________________________________________________|
Skin | + + + + + + + + + + + + + + + + + + + + + + + + +|
Leukemia Mononuclear | |
Subcutaneous Tissue, Fibroma | |
Subcutaneous Tissue, Fibrosarcoma | X X |
_____________________________________________________________________________________________________________________|
MUSCULOSKELETAL SYSTEM | |
| |
__________________________________________________________________________|
Bone | + + + + + + + + + + + + + + + + + + + + + + + + +|
Femur, Osteosarcoma | X |
__________________________________________________________________________|
Skeletal Muscle | |
Diaphragm, Sarcoma, Metastatic, | |
Mesentery | |
_____________________________________________________________________________________________________________________|
NERVOUS SYSTEM | |
| |
__________________________________________________________________________|
Brain | + + + + + + + + + + + + + + + + + + + + + + + + +|
Leukemia Mononuclear | X |
_____________________________________________________________________________________________________________________|
RESPIRATORY SYSTEM | |
| |
__________________________________________________________________________|
Lung | + + + + + + + + + + + + + + + + + + + + + + + + +|
Alveolar/Bronchiolar Adenoma | X |
Alveolar/Bronchiolar Carcinoma | X |
Leukemia Mononuclear | X X X X X X X X X X X X X X X X X X|
__________________________________________________________________________|
Nose | + + + + + + + + + + + + + + + + + + + + + + + + +|
Leukemia Mononuclear | X |
__________________________________________________________________________|
Trachea | + + + + + + + + + + + + + + + + + + + + + + + + +|
Adenocarcinoma, Metastatic, Thyroid | |
Gland | X |
_____________________________________________________________________________________________________________________|
SPECIAL SENSES SYSTEM | |
| |
__________________________________________________________________________|
Eye | + + + +|
__________________________________________________________________________|
Harderian Gland | + + + + + + + + + + + + + + + + + + + + + + + + +|
Leukemia Mononuclear | X |
__________________________________________________________________________|
Zymbal's Gland | +|
Carcinoma | X|
_____________________________________________________________________________________________________________________|
URINARY SYSTEM | |
| |
_____________________________________________________________________________________________________________________|
Page 105
NTP Experiment-Test: 05076-01 NEOPLASMS BY INDIVIDUAL ANIMAL Report: PEIRPT04
Study Type: CHRONIC ETHYLENETHIOUREA Date: 04/15/97
Route: DOSED FEED Time: 15:04:52
_____________________________________________________________________________________________________________________
| 5| 7| 5| 5| 7| 3| 6| 7| 6| 7| 7| 6| 7| 7| 7| 6| 7| 7| 6| 4| 7| 6| 6| 7| 6|
DAY ON TEST | 0| 3| 5| 5| 3| 7| 4| 0| 8| 3| 0| 7| 1| 4| 4| 1| 4| 4| 4| 9| 4| 7| 0| 0| 4|
| 7| 8| 2| 2| 8| 1| 7| 9| 7| 8| 1| 8| 3| 1| 1| 5| 1| 2| 0| 3| 1| 8| 1| 8| 0|
_____________________________________________________________________________________________________________________|
| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0|
FISCHER 344 RATS MALE | 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0|
ANIMAL ID | 5| 5| 5| 5| 5| 5| 5| 5| 5| 5| 5| 5| 5| 5| 5| 5| 5| 5| 5| 5| 5| 5| 5| 5| 5|
83 PPM | 1| 1| 1| 1| 1| 2| 2| 2| 2| 2| 3| 3| 3| 3| 3| 4| 4| 4| 4| 4| 5| 5| 5| 5| 5|
10-3 | 1| 2| 3| 4| 5| 1| 2| 3| 4| 5| 1| 2| 3| 4| 5| 1| 2| 3| 4| 5| 1| 2| 3| 4| 5|
_____________________________________________________________________________________________________________________|
URINARY SYSTEM - cont | |
| |
__________________________________________________________________________|
Kidney | + + + + + + + + + + + + + + + + + + + + + + + + +|
Cystadenocarcinoma | X |
Leukemia Mononuclear | X X X X X X X X X X X X X X X X|
Capsule, Sarcoma, Metastatic, | |
Mesentery | |
Renal Tubule, Adenoma | |
Renal Tubule, Adenoma, Multiple | |
__________________________________________________________________________|
Urinary Bladder | + + + + + + + + + + + + + + + + + + + + + + + + +|
Leukemia Mononuclear | X |
_____________________________________________________________________________________________________________________|
SYSTEMIC LESIONS | |
__________________________________________________________________________|
Multiple Organs | + + + + + + + + + + + + + + + + + + + + + + + + +|
Leukemia Monocytic | |
Leukemia Mononuclear | X X X X X X X X X X X X X X X X X X X|
Mesothelioma Malignant | X |
_____________________________________________________________________________________________________________________|
Page 106
NTP Experiment-Test: 05076-01 NEOPLASMS BY INDIVIDUAL ANIMAL Report: PEIRPT04
Study Type: CHRONIC ETHYLENETHIOUREA Date: 04/15/97
Route: DOSED FEED Time: 15:04:52
__________________________________________________________________________________________________________________________________
| 5| 7| 5| 7| 7| 6| 5| 5| 7| 6| 7| 6| 6| 6| 7| 6| 6| 6| 4| 7| 7| 6| 6| 7| 6| |
DAY ON TEST | 3| 4| 9| 0| 4| 6| 3| 9| 4| 7| 1| 5| 9| 4| 4| 4| 4| 8| 2| 4| 4| 9| 2| 4| 9| |
| 6| 3| 9| 5| 3| 1| 8| 9| 4| 8| 3| 7| 2| 7| 4| 2| 3| 1| 9| 4| 5| 7| 6| 5| 2| |
_____________________________________________________________________________________________________________________| T (*) |
| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| O |
FISCHER 344 RATS MALE | 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| T |
ANIMAL ID | 5| 5| 5| 5| 5| 5| 5| 5| 5| 5| 5| 5| 5| 5| 5| 5| 5| 5| 5| 5| 6| 6| 6| 6| 6| A |
83 PPM | 6| 6| 6| 6| 6| 7| 7| 7| 7| 7| 8| 8| 8| 8| 8| 9| 9| 9| 9| 9| 0| 0| 0| 0| 0| L |
10-3 | 1| 2| 3| 4| 5| 1| 2| 3| 4| 5| 1| 2| 3| 4| 5| 1| 2| 3| 4| 5| 1| 2| 3| 4| 5| |
__________________________________________________________________________________________________________________________________
ALIMENTARY SYSTEM | | |
| | |
__________________________________________________________________________|____________|
Esophagus | + + + + + + + + + + + + + + + + + + + + + + + + +| 50 |
__________________________________________________________________________|____________|
Intestine Large | + + + + + + + + + + + + + + + + + + + + + + + + +| 50 |
__________________________________________________________________________|____________|
Intestine Large, Cecum | + + + A A + + + + + + + + + + A + + + + A + + + +| 43 |
__________________________________________________________________________|____________|
Intestine Large, Colon | + + + + + + + + + + + + + + + + + + + + + + + + +| 50 |
__________________________________________________________________________|____________|
Intestine Large, Rectum | + + + M + + + + + + + + + + + A + + + + + + + + +| 45 |
__________________________________________________________________________|____________|
Intestine Small | + + + + + + + + + + + + + + + + + + + + + + + + +| 50 |
__________________________________________________________________________|____________|
Intestine Small, Duodenum | + + + + + + + M + + + + + + + + + + + + + + + + +| 49 |
__________________________________________________________________________|____________|
Intestine Small, Ileum | + + + A + + + + + + + + + + + A + + + + + + + + +| 46 |
__________________________________________________________________________|____________|
Intestine Small, Jejunum | + + + + + + + + + + + + + + + + + + + + + + + + +| 50 |
__________________________________________________________________________|____________|
Liver | + + + + + + + + + + + + + + + + + + + + + + + + +| 50 |
Hepatocellular Adenoma | X X | 3 |
Leukemia Monocytic | X | 1 |
Leukemia Mononuclear | X X X X X X X X X X X X X X X| 34 |
__________________________________________________________________________|____________|
Mesentery | + + +| 3 |
Leukemia Mononuclear | X | 1 |
Sarcoma | X | 1 |
__________________________________________________________________________|____________|
Pancreas | + + + + + + + + + + + + + + + + + + + + + + + + +| 50 |
Leukemia Mononuclear | X | 1 |
Sarcoma, Metastatic, Mesentery | X | 1 |
__________________________________________________________________________|____________|
Salivary Glands | + + + + + + + + + + + + + + + + + + + + + + + + +| 50 |
__________________________________________________________________________|____________|
Stomach | + + + + + + + M + + + + + + + + + + + + + + + + +| 49 |
__________________________________________________________________________|____________|
Stomach, Forestomach | + + + + + + + M + + + + + + + + + + + + + + + + +| 49 |
Leukemia Mononuclear | X | 1 |
__________________________________________________________________________|____________|
Stomach, Glandular | + + + + + + + M + + + + + + + + + + + + + + + + +| 49 |
Leukemia Mononuclear | X | 1 |
__________________________________________________________________________|____________|
Tooth | + + + + + + + + + + + + + + + + + + + + + + + + +| 50 |
_____________________________________________________________________________________________________________________| |
CARDIOVASCULAR SYSTEM | | |
| | |
__________________________________________________________________________|____________|
Heart | + + + + + + + + + + + + + + + + + + + + + + + + +| 50 |
Leukemia Mononuclear | X | 1 |
_____________________________________________________________________________________________________________________| |
ENDOCRINE SYSTEM | | |
| | |
__________________________________________________________________________|____________|
Adrenal Gland | + + + + + + + + + + + + + + + + + + + + + + + + +| 50 |
__________________________________________________________________________|____________|
Adrenal Gland, Cortex | + + + + + + + + + + + + + + + + + + + + + + + + +| 50 |
Adenoma | | 1 |
Leukemia Mononuclear | X X X X X | 14 |
__________________________________________________________________________|____________|
Adrenal Gland, Medulla | + + + + + + + + + + + + + + + + + + + + + + + + +| 50 |
Leukemia Mononuclear | X X X X X | 14 |
Pheochromocytoma Malignant | | 1 |
__________________________________________________________________________________________________________________________________
* : Total animals with tissue examined microscopically; total animals with tumor
+ : Tissue examined microscopically M : Missing tissue
X : Lesion present A : Autolysis precludes evaluation
I : Insufficient tissue BLANK : Not examined microscopically
Page 107
NTP Experiment-Test: 05076-01 NEOPLASMS BY INDIVIDUAL ANIMAL Report: PEIRPT04
Study Type: CHRONIC ETHYLENETHIOUREA Date: 04/15/97
Route: DOSED FEED Time: 15:04:52
__________________________________________________________________________________________________________________________________
| 5| 7| 5| 7| 7| 6| 5| 5| 7| 6| 7| 6| 6| 6| 7| 6| 6| 6| 4| 7| 7| 6| 6| 7| 6| |
DAY ON TEST | 3| 4| 9| 0| 4| 6| 3| 9| 4| 7| 1| 5| 9| 4| 4| 4| 4| 8| 2| 4| 4| 9| 2| 4| 9| |
| 6| 3| 9| 5| 3| 1| 8| 9| 4| 8| 3| 7| 2| 7| 4| 2| 3| 1| 9| 4| 5| 7| 6| 5| 2| |
_____________________________________________________________________________________________________________________| T (*) |
| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| O |
FISCHER 344 RATS MALE | 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| T |
ANIMAL ID | 5| 5| 5| 5| 5| 5| 5| 5| 5| 5| 5| 5| 5| 5| 5| 5| 5| 5| 5| 5| 6| 6| 6| 6| 6| A |
83 PPM | 6| 6| 6| 6| 6| 7| 7| 7| 7| 7| 8| 8| 8| 8| 8| 9| 9| 9| 9| 9| 0| 0| 0| 0| 0| L |
10-3 | 1| 2| 3| 4| 5| 1| 2| 3| 4| 5| 1| 2| 3| 4| 5| 1| 2| 3| 4| 5| 1| 2| 3| 4| 5| |
__________________________________________________________________________________________________________________________________
ENDOCRINE SYSTEM - cont | | |
| | |
Pheochromocytoma Benign | X X X X X X X X X X| 19 |
Bilateral, Pheochromocytoma Benign | X X | 5 |
__________________________________________________________________________|____________|
Islets, Pancreatic | + + + + + + + + + + + + + + + + + + + + + + + + +| 50 |
Adenoma | X X| 2 |
__________________________________________________________________________|____________|
Parathyroid Gland | + + + + + + + + + + + + + + + + + + + + + + + + +| 47 |
Adenoma | | 1 |
Leukemia Mononuclear | X | 1 |
__________________________________________________________________________|____________|
Pituitary Gland | + + + + + + + + + + + + + + + + + + + + + M + + +| 49 |
Leukemia Mononuclear | X X X X X X X X X| 16 |
Pars Distalis, Adenoma | X X X X X X | 11 |
Pars Distalis, Adenoma, Multiple | | 1 |
__________________________________________________________________________|____________|
Thyroid Gland | + + + + + + + + + + + + + + + + + + + + + + + + +| 50 |
Bilateral, C-Cell, Adenoma | X | 1 |
Bilateral, Follicular Cell, Adenoma | X | 1 |
C-Cell, Adenoma | X X X X X X X | 12 |
Follicular Cell, Adenocarcinoma | X X X| 6 |
Follicular Cell, Adenoma | X X X | 7 |
_____________________________________________________________________________________________________________________| |
GENERAL BODY SYSTEM | | |
| | |
None | | |
_____________________________________________________________________________________________________________________| |
GENITAL SYSTEM | | |
| | |
__________________________________________________________________________|____________|
Epididymis | + + + + + + + + + + + + + + + + + + + + + + + + +| 50 |
Sarcoma, Metastatic, Mesentery | X | 1 |
__________________________________________________________________________|____________|
Preputial Gland | + + + + + + + + + + + + + + + + + + + + + + + + +| 50 |
Adenoma | X | 1 |
Leukemia Mononuclear | X | 1 |
__________________________________________________________________________|____________|
Prostate | + + + + + + + + + + + + + + + + + + + + + + + + +| 49 |
Leukemia Mononuclear | X | 1 |
__________________________________________________________________________|____________|
Testes | + + + + + + + + + + + + + + + + + + + + + + + + +| 50 |
Mesothelioma Malignant | | 1 |
Sarcoma, Metastatic, Mesentery | X | 1 |
Bilateral, Interstitial Cell, Adenoma| X X X X X X X X X X X X X X X X X X X X X X| 40 |
Interstitial Cell, Adenoma | X X X | 8 |
_____________________________________________________________________________________________________________________| |
HEMATOPOIETIC SYSTEM | | |
| | |
__________________________________________________________________________|____________|
Blood | + + + + + + + + + + + + +| 26 |
Leukemia Mononuclear | X X X X X X X X X X X X X| 26 |
__________________________________________________________________________|____________|
Bone Marrow | + + + + + + + + + + + + + + + + + + + + + + + + +| 50 |
__________________________________________________________________________________________________________________________________
* : Total animals with tissue examined microscopically; total animals with tumor
+ : Tissue examined microscopically M : Missing tissue
X : Lesion present A : Autolysis precludes evaluation
I : Insufficient tissue BLANK : Not examined microscopically
Page 108
NTP Experiment-Test: 05076-01 NEOPLASMS BY INDIVIDUAL ANIMAL Report: PEIRPT04
Study Type: CHRONIC ETHYLENETHIOUREA Date: 04/15/97
Route: DOSED FEED Time: 15:04:52
__________________________________________________________________________________________________________________________________
| 5| 7| 5| 7| 7| 6| 5| 5| 7| 6| 7| 6| 6| 6| 7| 6| 6| 6| 4| 7| 7| 6| 6| 7| 6| |
DAY ON TEST | 3| 4| 9| 0| 4| 6| 3| 9| 4| 7| 1| 5| 9| 4| 4| 4| 4| 8| 2| 4| 4| 9| 2| 4| 9| |
| 6| 3| 9| 5| 3| 1| 8| 9| 4| 8| 3| 7| 2| 7| 4| 2| 3| 1| 9| 4| 5| 7| 6| 5| 2| |
_____________________________________________________________________________________________________________________| T (*) |
| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| O |
FISCHER 344 RATS MALE | 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| T |
ANIMAL ID | 5| 5| 5| 5| 5| 5| 5| 5| 5| 5| 5| 5| 5| 5| 5| 5| 5| 5| 5| 5| 6| 6| 6| 6| 6| A |
83 PPM | 6| 6| 6| 6| 6| 7| 7| 7| 7| 7| 8| 8| 8| 8| 8| 9| 9| 9| 9| 9| 0| 0| 0| 0| 0| L |
10-3 | 1| 2| 3| 4| 5| 1| 2| 3| 4| 5| 1| 2| 3| 4| 5| 1| 2| 3| 4| 5| 1| 2| 3| 4| 5| |
__________________________________________________________________________________________________________________________________
HEMATOPOIETIC SYSTEM - cont | | |
| | |
Femoral, Leukemia Mononuclear | X X X X X X | 12 |
__________________________________________________________________________|____________|
Lymph Node | + + + + + + + + + + + + + + + + + + + + + + + + +| 50 |
Inguinal, Leukemia Mononuclear | X X X | 3 |
Mandibular, Leukemia Mononuclear | X X X X X X X X X X | 20 |
Mediastinal, Leukemia Mononuclear | X X X X X X X X X X X X | 23 |
Mediastinal, Sarcoma, Metastatic, | | |
Mesentery | X | 1 |
Pancreatic, Leukemia Mononuclear | X | 2 |
__________________________________________________________________________|____________|
Lymph Node, Mesenteric | + + + + + + | 10 |
Leukemia Mononuclear | X X X | 6 |
__________________________________________________________________________|____________|
Spleen | + + + + + + + + + + + + + + + + + + + + + + + + +| 50 |
Leukemia Monocytic | X