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Short-Term Individual Animal Non Neoplastic Diagnosis

Study Information:

Chemical Name: Water disinfection byproducts (Sodium chlorate)
CASRN: ="7775-09-9"
Study Number: C96010A
Exposure Route: DOSED WATER
TDMS Number: 9601001
Sex: Female
Strain and Species: F 344/N Rats

Female 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 Vehicle Control 10 13 61 22 1 Hemorrhage Mild, Focal Terminal Sacrifice
Alimentary System Liver Vehicle Control 10 13 61 22 1 Hepatodiaphragmatic Nodule Mild Terminal Sacrifice
Alimentary System Liver 2000 MG/L 10 24 119 22 1 Hepatodiaphragmatic Nodule Minimal Terminal Sacrifice
Alimentary System Salivary Glands Parotid Gl Vehicle Control 10 13 65 22 1 Basophilic Focus Minimal Terminal Sacrifice
Alimentary System Salivary Glands Parotid Gl 2000 MG/L 10 23 113 22 1 Basophilic Focus Minimal Terminal Sacrifice
Alimentary System Salivary Glands Parotid Gl 2000 MG/L 10 24 116 22 1 Basophilic Focus Minimal Terminal Sacrifice
Endocrine System Thyroid Gland Follicular Cel 250 MG/L 10 18 86 22 1 Hyperplasia Minimal, Diffuse Terminal Sacrifice
Endocrine System Thyroid Gland Follicular Cel 500 MG/L 10 19 91 22 1 Hyperplasia Minimal, Diffuse Terminal Sacrifice
Endocrine System Thyroid Gland Follicular Cel 500 MG/L 10 19 93 22 1 Hyperplasia Minimal, Diffuse Terminal Sacrifice
Endocrine System Thyroid Gland Follicular Cel 500 MG/L 10 19 94 22 1 Hyperplasia Minimal, Diffuse Terminal Sacrifice
Endocrine System Thyroid Gland Follicular Cel 500 MG/L 10 19 95 22 1 Hyperplasia Minimal, Diffuse Terminal Sacrifice
Endocrine System Thyroid Gland Follicular Cel 500 MG/L 10 20 100 22 1 Hyperplasia Minimal, Diffuse Terminal Sacrifice
Endocrine System Thyroid Gland Follicular Cel 500 MG/L 10 20 96 22 1 Hyperplasia Minimal, Diffuse Terminal Sacrifice
Endocrine System Thyroid Gland Follicular Cel 500 MG/L 10 20 97 22 1 Hyperplasia Minimal, Diffuse Terminal Sacrifice
Endocrine System Thyroid Gland Follicular Cel 500 MG/L 10 20 99 22 1 Hyperplasia Minimal, Diffuse Terminal Sacrifice
Endocrine System Thyroid Gland Follicular Cel 1000 MG/L 10 21 102 22 1 Hyperplasia Minimal, Diffuse Terminal Sacrifice
Endocrine System Thyroid Gland Follicular Cel 1000 MG/L 10 21 104 22 1 Hyperplasia Minimal, Diffuse Terminal Sacrifice
Endocrine System Thyroid Gland Follicular Cel 1000 MG/L 10 22 107 22 1 Hyperplasia Minimal, Diffuse Terminal Sacrifice
Endocrine System Thyroid Gland Follicular Cel 1000 MG/L 10 22 108 22 1 Hyperplasia Minimal, Diffuse Terminal Sacrifice
Endocrine System Thyroid Gland Follicular Cel 1000 MG/L 10 22 110 22 1 Hyperplasia Minimal, Diffuse Terminal Sacrifice
Endocrine System Thyroid Gland Follicular Cel 2000 MG/L 10 23 111 22 1 Hyperplasia Mild, Diffuse Terminal Sacrifice
Endocrine System Thyroid Gland Follicular Cel 2000 MG/L 10 23 112 22 1 Hyperplasia Mild, Diffuse Terminal Sacrifice
Endocrine System Thyroid Gland Follicular Cel 2000 MG/L 10 23 113 22 1 Hyperplasia Mild, Diffuse Terminal Sacrifice
Endocrine System Thyroid Gland Follicular Cel 2000 MG/L 10 23 114 22 1 Hyperplasia Mild, Diffuse Terminal Sacrifice
Endocrine System Thyroid Gland Follicular Cel 2000 MG/L 10 23 115 22 1 Hyperplasia Mild, Diffuse Terminal Sacrifice
Endocrine System Thyroid Gland Follicular Cel 2000 MG/L 10 24 116 22 1 Hyperplasia Minimal, Diffuse Terminal Sacrifice
Endocrine System Thyroid Gland Follicular Cel 2000 MG/L 10 24 117 22 1 Hyperplasia Mild, Diffuse Terminal Sacrifice
Endocrine System Thyroid Gland Follicular Cel 2000 MG/L 10 24 118 22 1 Hyperplasia Mild, Diffuse Terminal Sacrifice
Endocrine System Thyroid Gland Follicular Cel 2000 MG/L 10 24 119 22 1 Hyperplasia Minimal, Diffuse Terminal Sacrifice
Endocrine System Thyroid Gland Follicular Cel 2000 MG/L 10 24 120 22 1 Hyperplasia Mild, Diffuse Terminal Sacrifice
Endocrine System Thyroid Gland 125 MG/L 10 15 75 22 1 Ultimobranchial Cyst Minimal Terminal Sacrifice
Endocrine System Thyroid Gland 1000 MG/L 10 22 109 22 1 Ultimobranchial Cyst Minimal Terminal Sacrifice
Endocrine System Thyroid Gland 2000 MG/L 10 23 112 22 1 Ultimobranchial Cyst Minimal Terminal Sacrifice
Endocrine System Thyroid Gland 2000 MG/L 10 23 115 22 1 Ultimobranchial Cyst Minimal Terminal Sacrifice
Genital System Uterus Vehicle Control 10 14 69 22 1 Hydrometra Mild Terminal Sacrifice
Genital System Uterus 250 MG/L 1 17 84 22 1 Hydrometra Mild Terminal Sacrifice
Genital System Uterus 1000 MG/L 1 22 107 22 1 Hydrometra Mild Terminal Sacrifice
Genital System Uterus 2000 MG/L 10 23 111 22 1 Hydrometra Minimal Terminal Sacrifice
Genital System Uterus 2000 MG/L 10 23 113 22 1 Hydrometra Minimal Terminal Sacrifice
Genital System Uterus 2000 MG/L 10 24 117 22 1 Hydrometra Mild Terminal Sacrifice
Genital System Uterus 2000 MG/L 10 24 118 22 1 Hydrometra Mild Terminal Sacrifice
Hematopoietic System Lymph Node Deep Cervical 125 MG/L 6 15 75 22 1 Ectasia Minimal Terminal Sacrifice
Hematopoietic System Lymph Node Deep Cervical 250 MG/L 6 17 84 22 1 Ectasia Minimal Terminal Sacrifice
Hematopoietic System Lymph Node Deep Cervical 250 MG/L 6 17 85 22 1 Ectasia Minimal Terminal Sacrifice
Hematopoietic System Lymph Node Deep Cervical 250 MG/L 6 18 90 22 1 Ectasia Mild Terminal Sacrifice
Hematopoietic System Lymph Node Deep Cervical 2000 MG/L 10 24 118 22 1 Ectasia Mild Terminal Sacrifice
Hematopoietic System Lymph Node Deep Cervical 2000 MG/L 10 24 118 22 1 Hemorrhage Minimal Terminal Sacrifice
Hematopoietic System Lymph Node Deep Cervical Vehicle Control 10 13 61 22 1 Hyperplasia Minimal, Lymphoid Terminal Sacrifice
Hematopoietic System Lymph Node Deep Cervical Vehicle Control 10 13 64 22 1 Hyperplasia Mild, Lymphoid Terminal Sacrifice
Hematopoietic System Lymph Node Deep Cervical Vehicle Control 10 13 65 22 1 Hyperplasia Minimal, Lymphoid Terminal Sacrifice
Hematopoietic System Lymph Node Deep Cervical Vehicle Control 10 14 66 22 1 Hyperplasia Minimal, Lymphoid Terminal Sacrifice
Hematopoietic System Lymph Node Deep Cervical 125 MG/L 6 15 73 22 1 Hyperplasia Mild, Lymphoid Terminal Sacrifice
Hematopoietic System Lymph Node Deep Cervical 125 MG/L 6 15 74 22 1 Hyperplasia Minimal, Lymphoid Terminal Sacrifice
Hematopoietic System Lymph Node Deep Cervical 125 MG/L 6 16 79 22 1 Hyperplasia Minimal, Lymphoid Terminal Sacrifice
Hematopoietic System Lymph Node Deep Cervical 250 MG/L 6 17 83 22 1 Hyperplasia Minimal, Lymphoid Terminal Sacrifice
Hematopoietic System Lymph Node Deep Cervical 1000 MG/L 3 21 104 22 1 Hyperplasia Minimal, Lymphoid Terminal Sacrifice
Hematopoietic System Lymph Node Deep Cervical 2000 MG/L 10 23 111 22 1 Hyperplasia Minimal, Lymphoid Terminal Sacrifice
Hematopoietic System Lymph Node Deep Cervical 2000 MG/L 10 23 112 22 1 Hyperplasia Minimal, Lymphoid Terminal Sacrifice
Hematopoietic System Lymph Node Deep Cervical 2000 MG/L 10 23 113 22 1 Hyperplasia Mild, Lymphoid Terminal Sacrifice
Hematopoietic System Lymph Node Pancreatic 125 MG/L 6 16 80 22 1 Hemorrhage Minimal Terminal Sacrifice
Hematopoietic System Lymph Node Pancreatic 1000 MG/L 3 21 104 22 1 Hemorrhage Minimal Terminal Sacrifice
Hematopoietic System Lymph Node Pancreatic 1000 MG/L 3 22 110 22 1 Hemorrhage Minimal Terminal Sacrifice
Hematopoietic System Lymph Node Pancreatic 2000 MG/L 10 24 117 22 1 Hemorrhage Minimal Terminal Sacrifice
Hematopoietic System Lymph Node Pancreatic Vehicle Control 10 13 61 22 1 Hyperplasia Mild, Lymphoid Terminal Sacrifice
Hematopoietic System Lymph Node Pancreatic 2000 MG/L 10 24 117 22 1 Hyperplasia Minimal, Lymphoid Terminal Sacrifice
Hematopoietic System Lymph Node Pancreatic 250 MG/L 6 18 90 22 1 Pigmentation Mild, Hemosiderin Terminal Sacrifice
Hematopoietic System Thymus 2000 MG/L 10 24 120 22 1 Hemorrhage Minimal, Focal Terminal Sacrifice
Respiratory System Lung 125 MG/L 3 15 72 22 1 Hemorrhage Minimal, Focal Terminal Sacrifice
Respiratory System Lung 125 MG/L 3 16 77 22 1 Hemorrhage Minimal, Focal Terminal Sacrifice
Respiratory System Lung 125 MG/L 3 16 80 22 1 Hemorrhage Minimal, Focal Terminal Sacrifice
Respiratory System Lung 250 MG/L 3 17 81 22 1 Hemorrhage Minimal, Focal Terminal Sacrifice
Respiratory System Lung 250 MG/L 3 18 89 22 1 Hemorrhage Minimal, Focal Terminal Sacrifice