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Short-Term Individual Animal Non Neoplastic Diagnosis

Study Information:

Chemical Name: Pentachlorophenol, purified
CASRN: ="87-86-5"
Study Number: C89002
Exposure Route: DOSED FEED
TDMS Number: 8900201
Sex: Male
Strain and Species: F 344/N Rats

Male Individual Animal Non Neoplastic Diagnoses
System Organ Site Treatment Group Number Examined Cage Number Animal Number Days on Study Lesion Found Lesion Name Lesion Qualifier Removal Reason
Alimentary System Liver Centrilobular, Hepatocyte 1600 PPM 10 10 47 29 1 Hypertrophy Minimal Terminal Sacrifice
Alimentary System Liver Centrilobular, Hepatocyte 1600 PPM 10 10 50 29 1 Hypertrophy Minimal Terminal Sacrifice
Alimentary System Liver Centrilobular, Hepatocyte 1600 PPM 10 9 41 29 1 Hypertrophy Minimal Terminal Sacrifice
Alimentary System Liver Centrilobular, Hepatocyte 3200 PPM 10 11 51 29 1 Hypertrophy Minimal Terminal Sacrifice
Alimentary System Liver Centrilobular, Hepatocyte 3200 PPM 10 11 54 29 1 Hypertrophy Minimal Terminal Sacrifice
Alimentary System Liver Centrilobular, Hepatocyte 3200 PPM 10 12 56 29 1 Hypertrophy Minimal Terminal Sacrifice
Alimentary System Liver Centrilobular, Hepatocyte 3200 PPM 10 12 57 29 1 Hypertrophy Minimal Terminal Sacrifice
Alimentary System Liver Centrilobular, Hepatocyte 3200 PPM 10 12 58 29 1 Hypertrophy Minimal Terminal Sacrifice
Alimentary System Liver Centrilobular, Hepatocyte 3200 PPM 10 12 59 29 1 Hypertrophy Minimal Terminal Sacrifice
Alimentary System Liver Hepatocyte 400 PPM 10 5 21 29 1 Degeneration Minimal Terminal Sacrifice
Alimentary System Liver Hepatocyte 400 PPM 10 5 24 29 1 Degeneration Minimal Terminal Sacrifice
Alimentary System Liver Hepatocyte 400 PPM 10 6 29 29 1 Degeneration Minimal Terminal Sacrifice
Alimentary System Liver Hepatocyte 400 PPM 10 6 30 29 1 Degeneration Minimal Terminal Sacrifice
Alimentary System Liver Hepatocyte 800 PPM 10 7 31 29 1 Degeneration Mild Terminal Sacrifice
Alimentary System Liver Hepatocyte 800 PPM 10 7 33 29 1 Degeneration Mild Terminal Sacrifice
Alimentary System Liver Hepatocyte 800 PPM 10 7 34 29 1 Degeneration Mild Terminal Sacrifice
Alimentary System Liver Hepatocyte 800 PPM 10 7 35 29 1 Degeneration Minimal Terminal Sacrifice
Alimentary System Liver Hepatocyte 800 PPM 10 8 37 29 1 Degeneration Minimal Terminal Sacrifice
Alimentary System Liver Hepatocyte 800 PPM 10 8 38 29 1 Degeneration Mild Terminal Sacrifice
Alimentary System Liver Hepatocyte 800 PPM 10 8 39 29 1 Degeneration Mild Terminal Sacrifice
Alimentary System Liver Hepatocyte 1600 PPM 10 10 46 29 1 Degeneration Mild Terminal Sacrifice
Alimentary System Liver Hepatocyte 1600 PPM 10 10 47 29 1 Degeneration Moderate Terminal Sacrifice
Alimentary System Liver Hepatocyte 1600 PPM 10 10 49 29 1 Degeneration Mild Terminal Sacrifice
Alimentary System Liver Hepatocyte 1600 PPM 10 10 50 29 1 Degeneration Mild Terminal Sacrifice
Alimentary System Liver Hepatocyte 1600 PPM 10 9 41 29 1 Degeneration Mild Terminal Sacrifice
Alimentary System Liver Hepatocyte 1600 PPM 10 9 42 29 1 Degeneration Minimal Terminal Sacrifice
Alimentary System Liver Hepatocyte 1600 PPM 10 9 43 29 1 Degeneration Mild Terminal Sacrifice
Alimentary System Liver Hepatocyte 1600 PPM 10 9 44 29 1 Degeneration Mild Terminal Sacrifice
Alimentary System Liver Hepatocyte 1600 PPM 10 9 45 29 1 Degeneration Minimal Terminal Sacrifice
Alimentary System Liver Hepatocyte 3200 PPM 10 12 60 17 1 Degeneration Mild Moribund Sacrifice
Alimentary System Liver Hepatocyte 3200 PPM 10 11 51 29 1 Degeneration Marked Terminal Sacrifice
Alimentary System Liver Hepatocyte 3200 PPM 10 11 52 29 1 Degeneration Moderate Terminal Sacrifice
Alimentary System Liver Hepatocyte 3200 PPM 10 11 53 29 1 Degeneration Marked Terminal Sacrifice
Alimentary System Liver Hepatocyte 3200 PPM 10 11 54 29 1 Degeneration Moderate Terminal Sacrifice
Alimentary System Liver Hepatocyte 3200 PPM 10 11 55 29 1 Degeneration Moderate Terminal Sacrifice
Alimentary System Liver Hepatocyte 3200 PPM 10 12 56 29 1 Degeneration Minimal Terminal Sacrifice
Alimentary System Liver Hepatocyte 3200 PPM 10 12 57 29 1 Degeneration Minimal Terminal Sacrifice
Alimentary System Liver Hepatocyte 3200 PPM 10 12 58 29 1 Degeneration Mild Terminal Sacrifice
Alimentary System Liver Hepatocyte 3200 PPM 10 12 59 29 1 Degeneration Minimal Terminal Sacrifice
Alimentary System Liver Hepatocyte Vehicle Control 10 2 9 29 1 Necrosis Minimal Terminal Sacrifice
Alimentary System Liver 400 PPM 10 6 26 29 1 Basophilic Focus Terminal Sacrifice
Alimentary System Liver Vehicle Control 10 1 1 29 1 Hepatodiaphragmatic Nodule Terminal Sacrifice
Alimentary System Liver Vehicle Control 10 2 9 29 1 Hepatodiaphragmatic Nodule Terminal Sacrifice
Alimentary System Liver 400 PPM 10 5 21 29 1 Hepatodiaphragmatic Nodule Terminal Sacrifice
Alimentary System Liver 400 PPM 10 6 29 29 1 Hepatodiaphragmatic Nodule Terminal Sacrifice
Alimentary System Liver 800 PPM 10 8 38 29 1 Hepatodiaphragmatic Nodule Terminal Sacrifice
Alimentary System Liver 3200 PPM 10 11 52 29 1 Hepatodiaphragmatic Nodule Terminal Sacrifice
Alimentary System Salivary Glands Vehicle Control 10 2 7 29 1 Inflammation Minimal, Chronic Active Terminal Sacrifice
Cardiovascular System Heart Vehicle Control 10 1 4 29 1 Cardiomyopathy Minimal Terminal Sacrifice
Cardiovascular System Heart Vehicle Control 10 2 6 29 1 Cardiomyopathy Minimal Terminal Sacrifice
Cardiovascular System Heart 200 PPM 10 3 11 29 1 Cardiomyopathy Minimal Terminal Sacrifice
Cardiovascular System Heart 200 PPM 10 3 12 29 1 Cardiomyopathy Minimal Terminal Sacrifice
Cardiovascular System Heart 200 PPM 10 3 13 29 1 Cardiomyopathy Minimal Terminal Sacrifice
Cardiovascular System Heart 200 PPM 10 3 15 29 1 Cardiomyopathy Minimal Terminal Sacrifice
Cardiovascular System Heart 200 PPM 10 4 16 29 1 Cardiomyopathy Minimal Terminal Sacrifice
Cardiovascular System Heart 200 PPM 10 4 18 29 1 Cardiomyopathy Minimal Terminal Sacrifice
Cardiovascular System Heart 200 PPM 10 4 20 29 1 Cardiomyopathy Minimal Terminal Sacrifice
Cardiovascular System Heart 400 PPM 10 5 21 29 1 Cardiomyopathy Minimal Terminal Sacrifice
Cardiovascular System Heart 400 PPM 10 5 23 29 1 Cardiomyopathy Minimal Terminal Sacrifice
Cardiovascular System Heart 400 PPM 10 5 25 29 1 Cardiomyopathy Minimal Terminal Sacrifice
Cardiovascular System Heart 400 PPM 10 6 26 29 1 Cardiomyopathy Minimal Terminal Sacrifice
Cardiovascular System Heart 400 PPM 10 6 28 29 1 Cardiomyopathy Minimal Terminal Sacrifice
Cardiovascular System Heart 400 PPM 10 6 30 29 1 Cardiomyopathy Minimal Terminal Sacrifice
Cardiovascular System Heart 800 PPM 10 7 32 29 1 Cardiomyopathy Minimal Terminal Sacrifice
Cardiovascular System Heart 800 PPM 10 7 35 29 1 Cardiomyopathy Minimal Terminal Sacrifice
Cardiovascular System Heart 1600 PPM 10 9 45 29 1 Cardiomyopathy Minimal Terminal Sacrifice
Genital System Preputial Gland 200 PPM 10 3 15 29 1 Hyperplasia Mild Terminal Sacrifice
Genital System Preputial Gland 3200 PPM 10 11 53 29 1 Inflammation Mild, Chronic Active Terminal Sacrifice
Genital System Preputial Gland 3200 PPM 10 12 57 29 1 Inflammation Mild, Chronic Active Terminal Sacrifice
Genital System Preputial Gland 3200 PPM 10 12 59 29 1 Inflammation Mild, Chronic Active Terminal Sacrifice
Genital System Prostate 1600 PPM 10 9 43 29 1 Inflammation Minimal Terminal Sacrifice
Genital System Prostate 3200 PPM 10 12 56 29 1 Inflammation Mild, Chronic Active Terminal Sacrifice
Genital System Testes Germinal Epith 3200 PPM 10 12 60 17 1 Degeneration Marked Moribund Sacrifice
Genital System Testes Germinal Epith 3200 PPM 10 11 51 29 1 Degeneration Moderate Terminal Sacrifice
Genital System Testes Germinal Epith 3200 PPM 10 11 52 29 1 Degeneration Moderate Terminal Sacrifice
Genital System Testes Germinal Epith 3200 PPM 10 11 53 29 1 Degeneration Mild Terminal Sacrifice
Genital System Testes Germinal Epith 3200 PPM 10 11 54 29 1 Degeneration Mild Terminal Sacrifice
Genital System Testes Germinal Epith 3200 PPM 10 11 55 29 1 Degeneration Moderate Terminal Sacrifice
Genital System Testes Germinal Epith 3200 PPM 10 12 56 29 1 Degeneration Mild Terminal Sacrifice
Genital System Testes Germinal Epith 3200 PPM 10 12 57 29 1 Degeneration Mild Terminal Sacrifice
Genital System Testes Germinal Epith 3200 PPM 10 12 58 29 1 Degeneration Minimal Terminal Sacrifice
Genital System Testes Germinal Epith 3200 PPM 10 12 59 29 1 Degeneration Moderate Terminal Sacrifice
Respiratory System Lung Vehicle Control 10 2 10 29 1 Inflammation Minimal, Chronic Active Terminal Sacrifice
Respiratory System Lung Vehicle Control 10 2 6 29 1 Inflammation Minimal, Chronic Active Terminal Sacrifice
Respiratory System Lung Vehicle Control 10 2 8 29 1 Inflammation Minimal, Chronic Active Terminal Sacrifice
Respiratory System Lung 800 PPM 10 7 33 29 1 Inflammation Minimal, Chronic Active Terminal Sacrifice
Respiratory System Lung 1600 PPM 10 10 49 29 1 Inflammation Minimal, Chronic Active Terminal Sacrifice
Respiratory System Lung 1600 PPM 10 9 45 29 1 Inflammation Minimal, Chronic Active Terminal Sacrifice
Respiratory System Lung 3200 PPM 10 11 52 29 1 Inflammation Minimal, Chronic Active Terminal Sacrifice
Respiratory System Lung 3200 PPM 10 11 54 29 1 Inflammation Minimal, Chronic Active Terminal Sacrifice
Respiratory System Lung 3200 PPM 10 12 58 29 1 Inflammation Minimal, Chronic Active Terminal Sacrifice
Respiratory System Lung 3200 PPM 10 12 59 29 1 Inflammation Minimal, Chronic Active Terminal Sacrifice
Respiratory System Nose Vehicle Control 10 1 1 29 1 Inflammation Mild, Chronic Active Terminal Sacrifice
Respiratory System Nose Vehicle Control 10 1 2 29 1 Inflammation Mild, Chronic Active Terminal Sacrifice
Respiratory System Nose Vehicle Control 10 1 3 29 1 Inflammation Mild, Chronic Active Terminal Sacrifice
Respiratory System Nose Vehicle Control 10 1 4 29 1 Inflammation Moderate, Chronic Active Terminal Sacrifice
Respiratory System Nose Vehicle Control 10 1 5 29 1 Inflammation Moderate, Chronic Active Terminal Sacrifice
Respiratory System Nose Vehicle Control 10 2 10 29 1 Inflammation Mild, Chronic Active Terminal Sacrifice
Respiratory System Nose Vehicle Control 10 2 6 29 1 Inflammation Mild, Chronic Active Terminal Sacrifice
Respiratory System Nose Vehicle Control 10 2 7 29 1 Inflammation Minimal, Chronic Active Terminal Sacrifice
Respiratory System Nose Vehicle Control 10 2 8 29 1 Inflammation Minimal, Chronic Active Terminal Sacrifice
Respiratory System Nose Vehicle Control 10 2 9 29 1 Inflammation Mild, Chronic Active Terminal Sacrifice
Respiratory System Nose 200 PPM 10 4 20 29 1 Inflammation Minimal, Chronic Active Terminal Sacrifice
Respiratory System Nose 400 PPM 10 5 21 29 1 Inflammation Mild, Chronic Active Terminal Sacrifice
Respiratory System Nose 400 PPM 10 5 22 29 1 Inflammation Moderate, Chronic Active Terminal Sacrifice
Respiratory System Nose 400 PPM 10 5 23 29 1 Inflammation Minimal, Chronic Active Terminal Sacrifice
Respiratory System Nose 400 PPM 10 5 24 29 1 Inflammation Mild, Chronic Active Terminal Sacrifice
Respiratory System Nose 400 PPM 10 5 25 29 1 Inflammation Mild, Chronic Active Terminal Sacrifice
Respiratory System Nose 800 PPM 10 8 38 29 1 Inflammation Minimal, Chronic Active Terminal Sacrifice
Respiratory System Nose 800 PPM 10 8 39 29 1 Inflammation Minimal, Chronic Active Terminal Sacrifice
Respiratory System Nose 800 PPM 10 8 40 29 1 Inflammation Minimal, Chronic Active Terminal Sacrifice
Respiratory System Nose 1600 PPM 10 10 50 29 1 Inflammation Minimal, Chronic Active Terminal Sacrifice
Respiratory System Nose 3200 PPM 10 11 51 29 1 Inflammation Minimal, Chronic Active Terminal Sacrifice
Urinary System Kidney 200 PPM 10 3 11 29 1 Mineralization Minimal Terminal Sacrifice
Urinary System Kidney 200 PPM 10 3 14 29 1 Mineralization Minimal Terminal Sacrifice
Urinary System Kidney 200 PPM 10 4 19 29 1 Mineralization Minimal Terminal Sacrifice
Urinary System Kidney 200 PPM 10 4 20 29 1 Mineralization Minimal Terminal Sacrifice
Urinary System Kidney 400 PPM 10 6 26 29 1 Mineralization Minimal Terminal Sacrifice
Urinary System Kidney 400 PPM 10 6 27 29 1 Mineralization Minimal Terminal Sacrifice
Urinary System Kidney 800 PPM 10 7 35 29 1 Mineralization Minimal Terminal Sacrifice
Urinary System Kidney Vehicle Control 10 1 1 29 1 Nephropathy Minimal, Chronic Terminal Sacrifice
Urinary System Kidney Vehicle Control 10 1 2 29 1 Nephropathy Minimal, Chronic Terminal Sacrifice
Urinary System Kidney Vehicle Control 10 1 3 29 1 Nephropathy Minimal, Chronic Terminal Sacrifice
Urinary System Kidney Vehicle Control 10 1 4 29 1 Nephropathy Minimal, Chronic Terminal Sacrifice
Urinary System Kidney Vehicle Control 10 1 5 29 1 Nephropathy Minimal, Chronic Terminal Sacrifice
Urinary System Kidney Vehicle Control 10 2 6 29 1 Nephropathy Minimal, Chronic Terminal Sacrifice
Urinary System Kidney Vehicle Control 10 2 9 29 1 Nephropathy Minimal, Chronic Terminal Sacrifice
Urinary System Kidney 200 PPM 10 3 11 29 1 Nephropathy Minimal, Chronic Terminal Sacrifice
Urinary System Kidney 200 PPM 10 3 12 29 1 Nephropathy Minimal, Chronic Terminal Sacrifice
Urinary System Kidney 200 PPM 10 3 13 29 1 Nephropathy Minimal, Chronic Terminal Sacrifice
Urinary System Kidney 200 PPM 10 3 14 29 1 Nephropathy Minimal, Chronic Terminal Sacrifice
Urinary System Kidney 200 PPM 10 3 15 29 1 Nephropathy Minimal, Chronic Terminal Sacrifice
Urinary System Kidney 200 PPM 10 4 17 29 1 Nephropathy Minimal, Chronic Terminal Sacrifice
Urinary System Kidney 200 PPM 10 4 18 29 1 Nephropathy Minimal, Chronic Terminal Sacrifice
Urinary System Kidney 200 PPM 10 4 19 29 1 Nephropathy Minimal, Chronic Terminal Sacrifice
Urinary System Kidney 200 PPM 10 4 20 29 1 Nephropathy Minimal, Chronic Terminal Sacrifice
Urinary System Kidney 400 PPM 10 5 21 29 1 Nephropathy Minimal, Chronic Terminal Sacrifice
Urinary System Kidney 400 PPM 10 5 24 29 1 Nephropathy Minimal, Chronic Terminal Sacrifice
Urinary System Kidney 400 PPM 10 5 25 29 1 Nephropathy Minimal, Chronic Terminal Sacrifice
Urinary System Kidney 400 PPM 10 6 27 29 1 Nephropathy Minimal, Chronic Terminal Sacrifice
Urinary System Kidney 400 PPM 10 6 30 29 1 Nephropathy Minimal, Chronic Terminal Sacrifice
Urinary System Kidney 800 PPM 10 7 32 29 1 Nephropathy Minimal, Chronic Terminal Sacrifice
Urinary System Kidney 800 PPM 10 7 33 29 1 Nephropathy Minimal, Chronic Terminal Sacrifice
Urinary System Kidney 800 PPM 10 7 34 29 1 Nephropathy Minimal, Chronic Terminal Sacrifice
Urinary System Kidney 800 PPM 10 7 35 29 1 Nephropathy Minimal, Chronic Terminal Sacrifice
Urinary System Kidney 800 PPM 10 8 37 29 1 Nephropathy Minimal, Chronic Terminal Sacrifice
Urinary System Kidney 800 PPM 10 8 38 29 1 Nephropathy Minimal, Chronic Terminal Sacrifice
Urinary System Kidney 800 PPM 10 8 39 29 1 Nephropathy Minimal, Chronic Terminal Sacrifice
Urinary System Kidney 800 PPM 10 8 40 29 1 Nephropathy Minimal, Chronic Terminal Sacrifice
Urinary System Kidney 1600 PPM 10 10 46 29 1 Nephropathy Minimal, Chronic Terminal Sacrifice
Urinary System Kidney 1600 PPM 10 10 47 29 1 Nephropathy Minimal, Chronic Terminal Sacrifice
Urinary System Kidney 1600 PPM 10 10 49 29 1 Nephropathy Minimal, Chronic Terminal Sacrifice
Urinary System Kidney 1600 PPM 10 10 50 29 1 Nephropathy Minimal, Chronic Terminal Sacrifice
Urinary System Kidney 1600 PPM 10 9 41 29 1 Nephropathy Minimal, Chronic Terminal Sacrifice
Urinary System Kidney 1600 PPM 10 9 43 29 1 Nephropathy Minimal, Chronic Terminal Sacrifice
Urinary System Kidney 1600 PPM 10 9 44 29 1 Nephropathy Minimal, Chronic Terminal Sacrifice
Urinary System Kidney 3200 PPM 10 11 51 29 1 Nephropathy Minimal, Chronic Terminal Sacrifice
Urinary System Kidney 3200 PPM 10 11 55 29 1 Nephropathy Minimal, Chronic Terminal Sacrifice
Urinary System Kidney 3200 PPM 10 12 56 29 1 Nephropathy Minimal, Chronic Terminal Sacrifice