TABLE A2. INDIVIDUAL ANIMAL TUMOR PATHOLOGY OF MALE RATS: 



(Continued) 



LOW DOSE 



WEEKS ON 

 STUDY 



CARCASS 

 ID 



ALIMENTARY SYSTEM 

 Esopha^Tus 

 Intestine large 

 Intestine large, cecum 

 Intestine large, colon 



Polyp adenomatous 

 Intestine large, rectum 

 Intestine small 

 Intestine small, duodenum 

 Intestine small, ileum 

 Intestine small, jejunum 

 Liver 



Fibrosarcoma, metastatic, skin 



Hepatocellular carcinoma 



Leukemia mononuclear 



Neoplastic nodule 



Neoplastic nodule, multiple 

 Mesentery 



Mesothelioma malignant 



Mesothelioma malignant, multiple 

 Pancreas 



Leukemia mononuclear 



Mesothelioma malignant 

 Salivary glands 

 Stomacn 



Serosa, mesothelioma malignant 

 Stomach, forestomach 

 Stomach, glandular 



CARDIOVASCULAR SYSTEM 



Blood vessel 

 Heart 



Leukemia mononuclear 



ENDOCRINE SYSTEM 

 Adrenal gland 

 Adrenal gland, cortex 



Leukemia mononuclear 

 Adrenal gland, medulla 



Leukemia mononuclear 



Pheochromocytoma malignant 



Pheochromocytoma benign 



Pheochromocytoma benign, multiple 

 Islets, pancreatic 



Adenoma 

 Parathyroid gland 

 Pituitary gland 



Pars distahs, adenoma 



Pars distahs, carcinoma 

 Thyroid gland 



Leukemia mononuclear 



C-cell. adenoma 



C-cell, carcinoma 



Follicular cell, adenoma 



Follicular ceil, carcinoma 



GENERAL BODY SYSTEM 

 None 



GENITAL SYSTEM 

 Coagulating gland 

 Epididymis 



Mesothelioma malignant 

 Preputial gland 



Adenoma 



Adenoma, multiple 



Carcinoma 



Leukemia mononuclear 

 Prostate 

 Seminal vesicle 



Leukemia mononuclear 



Mesothelioma malignant 

 Testes 



Interstitial cell, adenoma 



Interstitial cell, adenoma, multiple 



Tunic, mesothelioma benign 



Tunic, mesothelioma malignant 



1 1 I 1 1 

 

 5 5 5 5 5 



1111 

 

 5 5 5 5 



1 1 

 

 5 5 



"3 — 5 — 2 — T 

 112 



4 4 5 3 



"2 — T 

 5 5 



4 5 



"2 — T 

 6 7 

 4 4 



~2 — 3" 

 9 

 5 5 



■t- + 

 + + 

 + + 



+ + + + ^- 



+ + +- 4- + 



X XXX XX 



+ + + + + + + -•- 



X 

 XXX 



+ + +M+ + + + 



+ + + f + + +- + 



XXX 



+ + + + i-i-*'i~ 



X X 



X 



+ ■*- + +• + + + + + + +  

 ■t- + + + + f + + + + + + 

 X 

 X 

 -*--»-■*- + + ■)- + -(--(- + + + 



X 



TOTAL: 

 TISSUES 

 TUMORS 



50 



50 



50 



50 



1 



48 



50 



50 



49 



50 



50 



1 



1 



14 



2 



1 



9 



I 



1 



50 



I 



2 



50 



50 



2 



50 



50 



1 



50 



2 



50 



50 



4 



50 



5 



1 



16 



4 



50 



2 



47 



50 



12 



2 



50 



1 



7 



3 



2 



1 



1 



50 



5 



50 



4 



1 



6 



1 



50 



50 



1 



2 



50 



4 



41 



1 



5 



87 



Nitrofurantoin, NTP TR 341 



