TDMS Study 96022-02 Pathology Tables
NTP Experiment-Test: 96022-02 INCIDENCE RATES OF NEOPLASMS BY ANATOMIC SITE (SYSTEMIC LESIONS ABRIDGED) (a) Report: PEIRPT05
Study Type: CHRONIC TEF EVALUATION (PCB MIXTURE;PCB 126/PCB 118) Date: 04/27/04
Route: GAVAGE Time: 11:47:22
14 WEEK SSAC/FINAL#1
Facility: Battelle Columbus Laboratory
Chemical CAS #: TEFPCBMIX
Lock Date: 11/04/02
Cage Range: All
Reasons For Removal: 25017 Scheduled Sacrifice
Removal Date Range: 01/13/00 - 01/14/00
Treatment Groups: Include 001 0 NG / 0 UG
Include 002 80 NG /10 UG
Include 003 240 NG /30 UG
Include 004 800 NG /100 UG
Include 005 2400 NG/300 UG
Include 006 4000 NG/500 UG
a Number of animals examined microscopically at site and number of animals with lesion
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NTP Experiment-Test: 96022-02 INCIDENCE RATES OF NEOPLASMS BY ANATOMIC SITE (SYSTEMIC LESIONS ABRIDGED) (a) Report: PEIRPT05
Study Type: CHRONIC TEF EVALUATION (PCB MIXTURE;PCB 126/PCB 118) Date: 04/27/04
Route: GAVAGE Time: 11:47:22
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SPRAGUE-DAWLEY RATS FEMALE 0 NG / 80 NG / 240 NG / 800 NG / 2400 NG/ 4000 NG/
0 UG 10 UG 30 UG 100 UG 300 UG 500 UG
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DISPOSITION SUMMARY
Animals Initially in Study 98 86 98 86 98 86
Scheduled Sacrifice 16 10 16 10 16 10
Early Deaths
Survivors
Animals Examined Microscopically 10 10 10 10 10 10
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ALIMENTARY SYSTEM
None
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CARDIOVASCULAR SYSTEM
None
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ENDOCRINE SYSTEM
None
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GENERAL BODY SYSTEM
None
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GENITAL SYSTEM
None
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HEMATOPOIETIC SYSTEM
None
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NTP Experiment-Test: 96022-02 INCIDENCE RATES OF NEOPLASMS BY ANATOMIC SITE (SYSTEMIC LESIONS ABRIDGED) (a) Report: PEIRPT05
Study Type: CHRONIC TEF EVALUATION (PCB MIXTURE;PCB 126/PCB 118) Date: 04/27/04
Route: GAVAGE Time: 11:47:22
____________________________________________________________________________________________________________________________________
SPRAGUE-DAWLEY RATS FEMALE 0 NG / 80 NG / 240 NG / 800 NG / 2400 NG/ 4000 NG/
0 UG 10 UG 30 UG 100 UG 300 UG 500 UG
____________________________________________________________________________________________________________________________________
INTEGUMENTARY SYSTEM
None
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MUSCULOSKELETAL SYSTEM
None
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NERVOUS SYSTEM
None
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RESPIRATORY SYSTEM
None
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SPECIAL SENSES SYSTEM
None
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URINARY SYSTEM
Kidney (1)
Nephroblastoma 1 (100%)
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NTP Experiment-Test: 96022-02 INCIDENCE RATES OF NEOPLASMS BY ANATOMIC SITE (SYSTEMIC LESIONS ABRIDGED) (a) Report: PEIRPT05
Study Type: CHRONIC TEF EVALUATION (PCB MIXTURE;PCB 126/PCB 118) Date: 04/27/04
Route: GAVAGE Time: 11:47:22
____________________________________________________________________________________________________________________________________
SPRAGUE-DAWLEY RATS FEMALE 0 NG / 80 NG / 240 NG / 800 NG / 2400 NG/ 4000 NG/
0 UG 10 UG 30 UG 100 UG 300 UG 500 UG
____________________________________________________________________________________________________________________________________
TUMOR SUMMARY
Total Animals with Primary Neoplasms (b) 1
Total Primary Neoplasms 1
Total Animals with Benign Neoplasms
Total Benign Neoplasms
Total Animals with Malignant Neoplasms 1
Total Malignant Neoplasms 1
Total Animals with Metastatic Neoplasms
Total Metastatic Neoplasm
Total Animals with Malignant Neoplasms
Uncertain Primary Site
Total Animals with Neoplasms Uncertain-
Benign or Malignant
Total Uncertain Neoplasms
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a Number of animals examined microscopically at site and number of animals with lesion
b Primary tumors: all tumors except metastatic tumors
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