TDMS Study 89029-01 Pathology Tables
NTP Experiment-Test: 89029-01 INCIDENCE RATES OF NONNEOPLASTIC LESIONS BY ANATOMIC SITE (a) Report: PEIRPT03
Study Type: SUBCHRON 8-WEEK MAGNETIC FIELDS (EMF) Date: 10/25/04
Route: MAGNETIC FIELDS Time: 11:29:08
Facility: I. I. T. Research Institute
Chemical CAS #: ELECTROMAG
Lock Date: 03/24/94
Cage Range: All
Reasons For Removal: All
Removal Date Range: All
Treatment Groups: Include All
a Number of animals examined microscopically at site and number of animals with lesion
Page 1
NTP Experiment-Test: 89029-01 INCIDENCE RATES OF NONNEOPLASTIC LESIONS BY ANATOMIC SITE (a) Report: PEIRPT03
Study Type: SUBCHRON 8-WEEK MAGNETIC FIELDS (EMF) Date: 10/25/04
Route: MAGNETIC FIELDS Time: 11:29:08
____________________________________________________________________________________________________________________________________
FISCHER 344 RATS FEMALE UNTREAT. .02 2 10 10 GAUSS
CONTROL GAUSS GAUSS GAUSS INTER
____________________________________________________________________________________________________________________________________
DISPOSITION SUMMARY
Animals Initially In Study 10 10 10 10 10
Early Deaths
Natural Death 1
Survivors
Terminal Sacrifice 10 10 9 10 10
Animals Examined Microscopically 10 10 10 10 10
____________________________________________________________________________________________________________________________________
ALIMENTARY SYSTEM
Liver (10) (10) (10) (10) (10)
Fibrosis, Focal 1 (10%)
Hemorrhage 1 (10%)
Hepatodiaphragmatic Nodule 1 (10%)
Mesentery (1)
Fat, Necrosis 1 (100%)
Pancreas (10) (10) (10) (10) (10)
Acinus, Atrophy 2 (20%) 1 (10%)
____________________________________________________________________________________________________________________________________
CARDIOVASCULAR SYSTEM
Heart (10) (10) (10) (10) (10)
Cardiomyopathy 1 (10%) 1 (10%) 1 (10%)
Fibrosis 1 (10%)
____________________________________________________________________________________________________________________________________
ENDOCRINE SYSTEM
Adrenal Cortex (10) (10) (10) (10) (10)
Hemorrhage 1 (10%)
Pituitary Gland (10) (10) (10) (10) (10)
Pars Distalis, Cyst 1 (10%) 1 (10%)
Pars Distalis, Hyperplasia 1 (10%) 2 (20%) 1 (10%) 1 (10%)
Pars Nervosa, Cyst 1 (10%)
____________________________________________________________________________________________________________________________________
GENERAL BODY SYSTEM
None
____________________________________________________________________________________________________________________________________
a Number of animals examined microscopically at site and number of animals with lesion
Page 2
NTP Experiment-Test: 89029-01 INCIDENCE RATES OF NONNEOPLASTIC LESIONS BY ANATOMIC SITE (a) Report: PEIRPT03
Study Type: SUBCHRON 8-WEEK MAGNETIC FIELDS (EMF) Date: 10/25/04
Route: MAGNETIC FIELDS Time: 11:29:08
____________________________________________________________________________________________________________________________________
FISCHER 344 RATS FEMALE UNTREAT. .02 2 10 10 GAUSS
CONTROL GAUSS GAUSS GAUSS INTER
____________________________________________________________________________________________________________________________________
GENITAL SYSTEM
Ovary (10) (10) (10) (10) (10)
Cyst 1 (10%) 2 (20%) 2 (20%)
Uterus (10) (10) (10) (10) (10)
Hemorrhage 1 (10%)
Hydrometra 1 (10%) 1 (10%) 2 (20%) 2 (20%) 5 (50%)
____________________________________________________________________________________________________________________________________
HEMATOPOIETIC SYSTEM
Thymus (10) (10) (10) (10) (10)
Hemorrhage 2 (20%) 2 (20%) 1 (10%) 1 (10%) 1 (10%)
____________________________________________________________________________________________________________________________________
INTEGUMENTARY SYSTEM
None
____________________________________________________________________________________________________________________________________
MUSCULOSKELETAL SYSTEM
None
____________________________________________________________________________________________________________________________________
NERVOUS SYSTEM
None
____________________________________________________________________________________________________________________________________
RESPIRATORY SYSTEM
Lung (10) (10) (10) (10) (10)
Congestion 1 (10%)
Hemorrhage 3 (30%) 1 (10%)
Infiltration Cellular, Focal, Histiocyte 1 (10%)
Inflammation, Chronic, Focal 1 (10%)
Inflammation, Focal, Granulomatous 1 (10%)
Metaplasia, Focal, Osseous 1 (10%)
____________________________________________________________________________________________________________________________________
SPECIAL SENSES SYSTEM
a Number of animals examined microscopically at site and number of animals with lesion
Page 3
NTP Experiment-Test: 89029-01 INCIDENCE RATES OF NONNEOPLASTIC LESIONS BY ANATOMIC SITE (a) Report: PEIRPT03
Study Type: SUBCHRON 8-WEEK MAGNETIC FIELDS (EMF) Date: 10/25/04
Route: MAGNETIC FIELDS Time: 11:29:08
____________________________________________________________________________________________________________________________________
FISCHER 344 RATS FEMALE UNTREAT. .02 2 10 10 GAUSS
CONTROL GAUSS GAUSS GAUSS INTER
____________________________________________________________________________________________________________________________________
SPECIAL SENSES SYSTEM - CONT
Harderian Gland (10) (10) (10) (10) (10)
Infiltration Cellular, Lymphocyte 1 (10%) 1 (10%) 1 (10%)
____________________________________________________________________________________________________________________________________
URINARY SYSTEM
Kidney (10) (10) (10) (10) (10)
Angiectasis 1 (10%)
Hydronephrosis 1 (10%)
Mineralization 2 (20%)
a Number of animals examined microscopically at site and number of animals with lesion
Page 4
NTP Experiment-Test: 89029-01 INCIDENCE RATES OF NONNEOPLASTIC LESIONS BY ANATOMIC SITE (a) Report: PEIRPT03
Study Type: SUBCHRON 8-WEEK MAGNETIC FIELDS (EMF) Date: 10/25/04
Route: MAGNETIC FIELDS Time: 11:29:08
____________________________________________________________________________________________________________________________________
FISCHER 344 RATS MALE UNTREAT. .02 2 10 10 GAUSS
CONTROL GAUSS GAUSS GAUSS INTER
____________________________________________________________________________________________________________________________________
DISPOSITION SUMMARY
Animals Initially In Study 10 10 10 10 10
Early Deaths
Survivors
Terminal Sacrifice 10 10 10 10 10
Animals Examined Microscopically 10 10 10 10 10
____________________________________________________________________________________________________________________________________
ALIMENTARY SYSTEM
Liver (10) (10) (10) (10) (10)
Congestion 1 (10%)
Hematopoietic Cell Proliferation 1 (10%) 1 (10%)
Hemorrhage 1 (10%)
Hepatodiaphragmatic Nodule 1 (10%)
Pancreas (10) (10) (10) (10) (10)
Acinus, Atrophy, Focal 1 (10%) 1 (10%)
____________________________________________________________________________________________________________________________________
CARDIOVASCULAR SYSTEM
Heart (10) (10) (10) (10) (10)
Cardiomyopathy 7 (70%) 4 (40%) 5 (50%) 7 (70%) 6 (60%)
____________________________________________________________________________________________________________________________________
ENDOCRINE SYSTEM
Pituitary Gland (10) (10) (10) (10) (10)
Pars Distalis, Cyst 1 (10%) 1 (10%) 1 (10%)
Pars Distalis, Hyperplasia 1 (10%)
Thyroid Gland (10) (10) (10) (10) (10)
Infiltration Cellular, Focal, Lymphocyte 1 (10%)
____________________________________________________________________________________________________________________________________
GENERAL BODY SYSTEM
None
____________________________________________________________________________________________________________________________________
GENITAL SYSTEM
None
a Number of animals examined microscopically at site and number of animals with lesion
Page 5
NTP Experiment-Test: 89029-01 INCIDENCE RATES OF NONNEOPLASTIC LESIONS BY ANATOMIC SITE (a) Report: PEIRPT03
Study Type: SUBCHRON 8-WEEK MAGNETIC FIELDS (EMF) Date: 10/25/04
Route: MAGNETIC FIELDS Time: 11:29:08
____________________________________________________________________________________________________________________________________
FISCHER 344 RATS MALE UNTREAT. .02 2 10 10 GAUSS
CONTROL GAUSS GAUSS GAUSS INTER
____________________________________________________________________________________________________________________________________
HEMATOPOIETIC SYSTEM
Spleen (10) (10) (10) (10) (10)
Hemorrhage 1 (10%)
Thymus (10) (10) (10) (10) (10)
Hemorrhage 1 (10%) 1 (10%) 2 (20%) 3 (30%) 2 (20%)
____________________________________________________________________________________________________________________________________
INTEGUMENTARY SYSTEM
None
____________________________________________________________________________________________________________________________________
MUSCULOSKELETAL SYSTEM
Bone (10) (10) (10) (10) (10)
Joint, Femur, Degeneration 1 (10%)
____________________________________________________________________________________________________________________________________
NERVOUS SYSTEM
None
____________________________________________________________________________________________________________________________________
RESPIRATORY SYSTEM
Lung (10) (10) (10) (10) (10)
Hemorrhage 1 (10%) 2 (20%) 1 (10%)
Inflammation, Chronic, Focal 1 (10%)
Inflammation, Focal, Granulomatous 1 (10%)
Metaplasia, Focal, Osseous 1 (10%)
Trachea (10) (10) (10) (10) (10)
Inflammation 1 (10%)
____________________________________________________________________________________________________________________________________
SPECIAL SENSES SYSTEM
Harderian Gland (10) (10) (10) (10) (10)
Infiltration Cellular, Lymphocyte 1 (10%) 3 (30%)
____________________________________________________________________________________________________________________________________
URINARY SYSTEM
a Number of animals examined microscopically at site and number of animals with lesion
Page 6
NTP Experiment-Test: 89029-01 INCIDENCE RATES OF NONNEOPLASTIC LESIONS BY ANATOMIC SITE (a) Report: PEIRPT03
Study Type: SUBCHRON 8-WEEK MAGNETIC FIELDS (EMF) Date: 10/25/04
Route: MAGNETIC FIELDS Time: 11:29:08
____________________________________________________________________________________________________________________________________
FISCHER 344 RATS MALE UNTREAT. .02 2 10 10 GAUSS
CONTROL GAUSS GAUSS GAUSS INTER
____________________________________________________________________________________________________________________________________
URINARY SYSTEM - CONT
Kidney (10) (10) (10) (10) (10)
Infiltration Cellular, Focal, Lymphocyte 1 (10%)
a Number of animals examined microscopically at site and number of animals with lesion
Page 7
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