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Short-Term Individual Animal Non Neoplastic Diagnosis

Study Information:

Chemical Name: 2,4-Hexadienal
CASRN: ="142-83-6"
Study Number: C93023
Exposure Route: GAVAGE
TDMS Number: 9302301
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 Serosa 240.0 MG/KG 5 12 60 17 1 Inflammation Mild, Focal, Chronic Active Terminal Sacrifice
Alimentary System Liver Vehicle Control 5 7 32 17 1 Hepatodiaphragmatic Nodule Terminal Sacrifice
Alimentary System Liver 240.0 MG/KG 5 12 58 10 1 Inflammation Moderate, Chronic Active Natural Death
Alimentary System Stomach Forestomach 80.0 MG/KG 5 11 51 17 1 Inflammation Mild, Diffuse, Chronic Active Terminal Sacrifice
Alimentary System Stomach Forestomach 240.0 MG/KG 5 12 56 17 1 Inflammation Marked, Focal, Acute Terminal Sacrifice
Alimentary System Stomach Forestomach 240.0 MG/KG 5 12 57 5 1 Necrosis Marked, Diffuse Natural Death
Alimentary System Stomach Forestomach 240.0 MG/KG 5 12 58 10 1 Necrosis Marked, Diffuse Natural Death
Alimentary System Stomach Forestomach 240.0 MG/KG 5 12 59 3 1 Necrosis Marked, Diffuse Natural Death
Alimentary System Stomach Forestomach 80.0 MG/KG 5 11 53 17 1 Ulcer Moderate, Focal, Chronic Active Terminal Sacrifice
Alimentary System Stomach Forestomach 240.0 MG/KG 5 12 56 17 1 Ulcer Marked, Focal, Chronic Active Terminal Sacrifice
Alimentary System Stomach Forestomach 240.0 MG/KG 5 12 60 17 1 Ulcer Marked, Focal, Chronic Active Terminal Sacrifice
Alimentary System Stomach Forestomach, Epithelium 80.0 MG/KG 5 11 51 17 1 Hyperplasia Moderate, Diffuse Terminal Sacrifice
Alimentary System Stomach Forestomach, Epithelium 80.0 MG/KG 5 11 53 17 1 Hyperplasia Mild, Diffuse Terminal Sacrifice
Alimentary System Stomach Forestomach, Epithelium 80.0 MG/KG 5 11 55 17 1 Hyperplasia Minimal, Diffuse Terminal Sacrifice
Alimentary System Stomach Forestomach, Epithelium 240.0 MG/KG 5 12 60 17 1 Hyperplasia Moderate, Focal Terminal Sacrifice
General Body System Peritoneum 240.0 MG/KG 1 12 58 10 1 Inflammation Moderate, Chronic Active Natural Death
Genital System Uterus 27.0 MG/KG 1 10 49 17 1 Hydrometra Moderate Terminal Sacrifice
Hematopoietic System Spleen 240.0 MG/KG 3 12 58 10 1 Inflammation Moderate, Chronic Active Natural Death
Hematopoietic System Spleen 240.0 MG/KG 3 12 60 17 1 Inflammation Moderate, Focal, Chronic Active Terminal Sacrifice
Hematopoietic System Spleen 240.0 MG/KG 3 12 56 17 1 Necrosis Moderate, Focal Terminal Sacrifice