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Short-Term Individual Animal Non Neoplastic Diagnosis

Study Information:

Chemical Name: Acrylamide
CASRN: ="79-06-1"
Study Number: C20313
Exposure Route: DOSED WATER
TDMS Number: 2031301
Sex: Male
Strain and Species: F 344/NCTR 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 Intestine Small Jejunum Vehicle Control 8 41 412 101 1 Inflammation Moderate, Acute Terminal Sacrifice
Alimentary System Liver Left Lat Lobe 25 UG/ML 1 20 202 101 1 Developmental Malformation Terminal Sacrifice
Alimentary System Liver Left Lat Lobe 100 UG/ML 1 27 272 101 1 Developmental Malformation Terminal Sacrifice
Alimentary System Liver Left Lat Lobe 250 UG/ML 8 33 332 101 1 Developmental Malformation Terminal Sacrifice
Alimentary System Liver 250 UG/ML 8 36 361 101 1 Hematopoietic Cell Proliferation Minimal Terminal Sacrifice
Alimentary System Liver Vehicle Control 8 44 442 101 1 Necrosis Mild, Focal Terminal Sacrifice
Cardiovascular System Heart Myocardium Vehicle Control 8 41 411 101 1 Inflammation Minimal, Focal Terminal Sacrifice
Cardiovascular System Heart Myocardium Vehicle Control 8 41 412 101 1 Inflammation Mild, Focal Terminal Sacrifice
Cardiovascular System Heart Myocardium Vehicle Control 8 42 421 101 1 Inflammation Moderate, Focal Terminal Sacrifice
Cardiovascular System Heart Myocardium Vehicle Control 8 42 422 101 1 Inflammation Moderate, Focal Terminal Sacrifice
Cardiovascular System Heart Myocardium Vehicle Control 8 43 431 101 1 Inflammation Minimal, Focal Terminal Sacrifice
Cardiovascular System Heart Myocardium Vehicle Control 8 44 441 101 1 Inflammation Mild, Focal Terminal Sacrifice
Cardiovascular System Heart Myocardium 250 UG/ML 8 33 332 101 1 Inflammation Minimal, Focal Terminal Sacrifice
Cardiovascular System Heart Myocardium 250 UG/ML 8 35 351 101 1 Inflammation Minimal, Focal Terminal Sacrifice
Cardiovascular System Heart Myocardium 250 UG/ML 8 35 352 101 1 Inflammation Minimal, Focal Terminal Sacrifice
Cardiovascular System Heart Myocardium 250 UG/ML 8 36 361 101 1 Inflammation Minimal, Focal Terminal Sacrifice
Cardiovascular System Heart Myocardium 250 UG/ML 8 36 362 101 1 Inflammation Minimal, Focal Terminal Sacrifice
Endocrine System Pituitary Gland Pars Distalis 250 UG/ML 8 36 361 101 1 Cyst Terminal Sacrifice
Endocrine System Thyroid Gland 250 UG/ML 8 35 352 101 1 Inflammation Minimal, Chronic Terminal Sacrifice
Genital System Epididymis 50 UG/ML 8 4 41 101 1 Exfoliated Germ Cell Minimal Terminal Sacrifice
Genital System Epididymis 50 UG/ML 8 4 42 101 1 Exfoliated Germ Cell Minimal Terminal Sacrifice
Genital System Epididymis 100 UG/ML 8 25 251 101 1 Exfoliated Germ Cell Minimal Terminal Sacrifice
Genital System Epididymis 100 UG/ML 8 25 252 101 1 Exfoliated Germ Cell Mild Terminal Sacrifice
Genital System Epididymis 100 UG/ML 8 26 261 101 1 Exfoliated Germ Cell Minimal Terminal Sacrifice
Genital System Epididymis 100 UG/ML 8 26 262 101 1 Exfoliated Germ Cell Minimal Terminal Sacrifice
Genital System Epididymis 100 UG/ML 8 27 271 101 1 Exfoliated Germ Cell Minimal Terminal Sacrifice
Genital System Epididymis 100 UG/ML 8 27 272 101 1 Exfoliated Germ Cell Minimal Terminal Sacrifice
Genital System Epididymis 100 UG/ML 8 28 281 101 1 Exfoliated Germ Cell Minimal Terminal Sacrifice
Genital System Epididymis 100 UG/ML 8 28 282 101 1 Exfoliated Germ Cell Minimal Terminal Sacrifice
Genital System Epididymis 250 UG/ML 8 33 331 101 1 Exfoliated Germ Cell Moderate Terminal Sacrifice
Genital System Epididymis 250 UG/ML 8 33 332 101 1 Exfoliated Germ Cell Marked Terminal Sacrifice
Genital System Epididymis 250 UG/ML 8 34 341 101 1 Exfoliated Germ Cell Marked Terminal Sacrifice
Genital System Epididymis 250 UG/ML 8 34 342 101 1 Exfoliated Germ Cell Moderate Terminal Sacrifice
Genital System Epididymis 250 UG/ML 8 35 351 101 1 Exfoliated Germ Cell Moderate Terminal Sacrifice
Genital System Epididymis 250 UG/ML 8 35 352 101 1 Exfoliated Germ Cell Mild Terminal Sacrifice
Genital System Epididymis 250 UG/ML 8 36 361 101 1 Exfoliated Germ Cell Moderate Terminal Sacrifice
Genital System Epididymis 250 UG/ML 8 36 362 101 1 Exfoliated Germ Cell Marked Terminal Sacrifice
Genital System Epididymis 250 UG/ML 8 33 331 101 1 Hypospermia Moderate Terminal Sacrifice
Genital System Epididymis 250 UG/ML 8 33 332 101 1 Hypospermia Marked Terminal Sacrifice
Genital System Epididymis 250 UG/ML 8 34 341 101 1 Hypospermia Marked Terminal Sacrifice
Genital System Epididymis 250 UG/ML 8 34 342 101 1 Hypospermia Marked Terminal Sacrifice
Genital System Epididymis 250 UG/ML 8 35 351 101 1 Hypospermia Mild Terminal Sacrifice
Genital System Epididymis 250 UG/ML 8 35 352 101 1 Hypospermia Mild Terminal Sacrifice
Genital System Epididymis 250 UG/ML 8 36 361 101 1 Hypospermia Moderate Terminal Sacrifice
Genital System Epididymis 250 UG/ML 8 36 362 101 1 Hypospermia Marked Terminal Sacrifice
Genital System Preputial Gland Vehicle Control 8 41 411 101 1 Inflammation Mild, Chronic Terminal Sacrifice
Genital System Preputial Gland Vehicle Control 8 41 412 101 1 Inflammation Mild, Suppurative Terminal Sacrifice
Genital System Preputial Gland Vehicle Control 8 42 422 101 1 Inflammation Mild, Suppurative Terminal Sacrifice
Genital System Preputial Gland Vehicle Control 8 43 431 101 1 Inflammation Mild, Chronic Terminal Sacrifice
Genital System Preputial Gland Vehicle Control 8 43 432 101 1 Inflammation Mild, Chronic Terminal Sacrifice
Genital System Preputial Gland Vehicle Control 8 44 441 101 1 Inflammation Mild, Chronic Terminal Sacrifice
Genital System Preputial Gland Vehicle Control 8 44 442 101 1 Inflammation Mild, Suppurative Terminal Sacrifice
Genital System Preputial Gland 25 UG/ML 1 17 171 101 1 Inflammation Moderate, Suppurative Terminal Sacrifice
Genital System Preputial Gland 100 UG/ML 1 28 282 101 1 Inflammation Marked, Chronic Terminal Sacrifice
Genital System Preputial Gland 250 UG/ML 8 33 332 101 1 Inflammation Mild, Suppurative Terminal Sacrifice
Genital System Preputial Gland 250 UG/ML 8 34 341 101 1 Inflammation Moderate, Suppurative Terminal Sacrifice
Genital System Preputial Gland 250 UG/ML 8 34 342 101 1 Inflammation Moderate, Suppurative Terminal Sacrifice
Genital System Preputial Gland 250 UG/ML 8 35 351 101 1 Inflammation Minimal, Chronic Terminal Sacrifice
Genital System Preputial Gland 250 UG/ML 8 35 352 101 1 Inflammation Mild, Suppurative Terminal Sacrifice
Genital System Preputial Gland 250 UG/ML 8 36 361 101 1 Inflammation Mild, Chronic Terminal Sacrifice
Genital System Prostate Vehicle Control 8 43 431 101 1 Inflammation Mild, Chronic Terminal Sacrifice
Genital System Prostate Vehicle Control 8 43 432 101 1 Inflammation Mild, Chronic Terminal Sacrifice
Genital System Prostate 250 UG/ML 8 33 331 101 1 Inflammation Mild, Chronic Terminal Sacrifice
Genital System Prostate 250 UG/ML 8 33 332 101 1 Inflammation Moderate, Suppurative Terminal Sacrifice
Genital System Prostate 250 UG/ML 8 36 362 101 1 Inflammation Mild, Suppurative Terminal Sacrifice
Genital System Seminal Vesicle Vehicle Control 8 44 441 101 1 Decreased Secretory Fluid Terminal Sacrifice
Genital System Seminal Vesicle Vehicle Control 8 44 441 101 1 Dilatation Mild Terminal Sacrifice
Genital System Testes Germinal Epith 50 UG/ML 8 1 12 101 1 Degeneration Minimal Terminal Sacrifice
Genital System Testes Germinal Epith 50 UG/ML 8 2 22 101 1 Degeneration Minimal Terminal Sacrifice
Genital System Testes Germinal Epith 50 UG/ML 8 3 32 101 1 Degeneration Minimal Terminal Sacrifice
Genital System Testes Germinal Epith 50 UG/ML 8 4 41 101 1 Degeneration Minimal Terminal Sacrifice
Genital System Testes Germinal Epith 50 UG/ML 8 4 42 101 1 Degeneration Minimal Terminal Sacrifice
Genital System Testes Germinal Epith 100 UG/ML 8 25 251 101 1 Degeneration Minimal Terminal Sacrifice
Genital System Testes Germinal Epith 100 UG/ML 8 25 252 101 1 Degeneration Minimal Terminal Sacrifice
Genital System Testes Germinal Epith 100 UG/ML 8 26 261 101 1 Degeneration Minimal Terminal Sacrifice
Genital System Testes Germinal Epith 100 UG/ML 8 26 262 101 1 Degeneration Minimal Terminal Sacrifice
Genital System Testes Germinal Epith 100 UG/ML 8 27 271 101 1 Degeneration Minimal Terminal Sacrifice
Genital System Testes Germinal Epith 100 UG/ML 8 27 272 101 1 Degeneration Minimal Terminal Sacrifice
Genital System Testes Germinal Epith 100 UG/ML 8 28 281 101 1 Degeneration Minimal Terminal Sacrifice
Genital System Testes Germinal Epith 100 UG/ML 8 28 282 101 1 Degeneration Minimal Terminal Sacrifice
Genital System Testes Germinal Epith 250 UG/ML 8 33 331 101 1 Degeneration Mild Terminal Sacrifice
Genital System Testes Germinal Epith 250 UG/ML 8 33 332 101 1 Degeneration Moderate Terminal Sacrifice
Genital System Testes Germinal Epith 250 UG/ML 8 34 341 101 1 Degeneration Marked Terminal Sacrifice
Genital System Testes Germinal Epith 250 UG/ML 8 34 342 101 1 Degeneration Moderate Terminal Sacrifice
Genital System Testes Germinal Epith 250 UG/ML 8 35 351 101 1 Degeneration Mild Terminal Sacrifice
Genital System Testes Germinal Epith 250 UG/ML 8 35 352 101 1 Degeneration Mild Terminal Sacrifice
Genital System Testes Germinal Epith 250 UG/ML 8 36 361 101 1 Degeneration Mild Terminal Sacrifice
Genital System Testes Germinal Epith 250 UG/ML 8 36 362 101 1 Degeneration Marked Terminal Sacrifice
Hematopoietic System Bone Marrow Erythroid Cell 250 UG/ML 8 33 331 101 1 Hyperplasia Mild Terminal Sacrifice
Hematopoietic System Bone Marrow Erythroid Cell 250 UG/ML 8 33 332 101 1 Hyperplasia Mild Terminal Sacrifice
Hematopoietic System Bone Marrow Erythroid Cell 250 UG/ML 8 34 341 101 1 Hyperplasia Mild Terminal Sacrifice
Hematopoietic System Bone Marrow Erythroid Cell 250 UG/ML 8 34 342 101 1 Hyperplasia Mild Terminal Sacrifice
Hematopoietic System Bone Marrow Erythroid Cell 250 UG/ML 8 35 351 101 1 Hyperplasia Mild Terminal Sacrifice
Hematopoietic System Bone Marrow Erythroid Cell 250 UG/ML 8 35 352 101 1 Hyperplasia Mild Terminal Sacrifice
Hematopoietic System Bone Marrow Erythroid Cell 250 UG/ML 8 36 361 101 1 Hyperplasia Mild Terminal Sacrifice
Hematopoietic System Bone Marrow Erythroid Cell 250 UG/ML 8 36 362 101 1 Hyperplasia Mild Terminal Sacrifice
Hematopoietic System Lymph Node Mesenteric Vehicle Control 8 41 412 101 1 Hyperplasia Mild, Lymphoid Terminal Sacrifice
Hematopoietic System Lymph Node Mesenteric Vehicle Control 8 42 421 101 1 Hyperplasia Mild, Lymphoid Terminal Sacrifice
Hematopoietic System Lymph Node Mesenteric Vehicle Control 8 42 422 101 1 Hyperplasia Moderate, Lymphoid Terminal Sacrifice
Hematopoietic System Spleen 250 UG/ML 8 33 331 101 1 Congestion Moderate Terminal Sacrifice
Hematopoietic System Spleen 250 UG/ML 8 34 341 101 1 Congestion Moderate Terminal Sacrifice
Hematopoietic System Spleen 250 UG/ML 8 34 342 101 1 Congestion Mild Terminal Sacrifice
Hematopoietic System Spleen 250 UG/ML 8 35 351 101 1 Congestion Moderate Terminal Sacrifice
Hematopoietic System Spleen 250 UG/ML 8 35 352 101 1 Congestion Mild Terminal Sacrifice
Hematopoietic System Spleen 250 UG/ML 8 36 361 101 1 Congestion Moderate Terminal Sacrifice
Hematopoietic System Spleen 250 UG/ML 8 36 362 101 1 Congestion Moderate Terminal Sacrifice
Hematopoietic System Spleen 250 UG/ML 8 33 331 101 1 Pigmentation Moderate Terminal Sacrifice
Hematopoietic System Spleen 250 UG/ML 8 33 332 101 1 Pigmentation Moderate Terminal Sacrifice
Hematopoietic System Spleen 250 UG/ML 8 34 341 101 1 Pigmentation Moderate Terminal Sacrifice
Hematopoietic System Spleen 250 UG/ML 8 34 342 101 1 Pigmentation Mild Terminal Sacrifice
Hematopoietic System Spleen 250 UG/ML 8 35 351 101 1 Pigmentation Moderate Terminal Sacrifice
Hematopoietic System Spleen 250 UG/ML 8 35 352 101 1 Pigmentation Mild Terminal Sacrifice
Hematopoietic System Spleen 250 UG/ML 8 36 361 101 1 Pigmentation Moderate Terminal Sacrifice
Hematopoietic System Spleen 250 UG/ML 8 36 362 101 1 Pigmentation Moderate Terminal Sacrifice
Hematopoietic System Thymus Vehicle Control 8 42 422 101 1 Hemorrhage Mild Terminal Sacrifice
Musculoskeletal System Skeletal Muscle 250 UG/ML 8 33 331 101 1 Atrophy Mild Terminal Sacrifice
Musculoskeletal System Skeletal Muscle 250 UG/ML 8 33 332 101 1 Atrophy Mild Terminal Sacrifice
Musculoskeletal System Skeletal Muscle 250 UG/ML 8 34 341 101 1 Atrophy Mild Terminal Sacrifice
Musculoskeletal System Skeletal Muscle 250 UG/ML 8 34 342 101 1 Atrophy Mild Terminal Sacrifice
Musculoskeletal System Skeletal Muscle 250 UG/ML 8 35 351 101 1 Atrophy Mild Terminal Sacrifice
Musculoskeletal System Skeletal Muscle 250 UG/ML 8 35 352 101 1 Atrophy Minimal Terminal Sacrifice
Nervous System Peripheral Nerve Axon 250 UG/ML 8 33 331 101 1 Degeneration Moderate Terminal Sacrifice
Nervous System Peripheral Nerve Axon 250 UG/ML 8 33 332 101 1 Degeneration Moderate Terminal Sacrifice
Nervous System Peripheral Nerve Axon 250 UG/ML 8 34 341 101 1 Degeneration Moderate Terminal Sacrifice
Nervous System Peripheral Nerve Axon 250 UG/ML 8 34 342 101 1 Degeneration Moderate Terminal Sacrifice
Nervous System Peripheral Nerve Axon 250 UG/ML 8 35 351 101 1 Degeneration Moderate Terminal Sacrifice
Nervous System Peripheral Nerve Axon 250 UG/ML 8 35 352 101 1 Degeneration Moderate Terminal Sacrifice
Nervous System Peripheral Nerve Axon 250 UG/ML 8 36 361 101 1 Degeneration Moderate Terminal Sacrifice
Nervous System Peripheral Nerve Axon 250 UG/ML 8 36 362 101 1 Degeneration Moderate Terminal Sacrifice
Nervous System Peripheral Nerve Schwann Cell 250 UG/ML 8 33 331 101 1 Degeneration Moderate Terminal Sacrifice
Nervous System Peripheral Nerve Schwann Cell 250 UG/ML 8 33 332 101 1 Degeneration Moderate Terminal Sacrifice
Nervous System Peripheral Nerve Schwann Cell 250 UG/ML 8 34 341 101 1 Degeneration Moderate Terminal Sacrifice
Nervous System Peripheral Nerve Schwann Cell 250 UG/ML 8 34 342 101 1 Degeneration Moderate Terminal Sacrifice
Nervous System Peripheral Nerve Schwann Cell 250 UG/ML 8 35 351 101 1 Degeneration Moderate Terminal Sacrifice
Nervous System Peripheral Nerve Schwann Cell 250 UG/ML 8 35 352 101 1 Degeneration Moderate Terminal Sacrifice
Nervous System Peripheral Nerve Schwann Cell 250 UG/ML 8 36 361 101 1 Degeneration Moderate Terminal Sacrifice
Nervous System Peripheral Nerve Schwann Cell 250 UG/ML 8 36 362 101 1 Degeneration Moderate Terminal Sacrifice
Nervous System Spinal Cord Lumbar, Axon 250 UG/ML 8 33 331 101 1 Degeneration Minimal Terminal Sacrifice
Nervous System Spinal Cord Lumbar, Axon 250 UG/ML 8 33 332 101 1 Degeneration Mild Terminal Sacrifice
Nervous System Spinal Cord Lumbar, Axon 250 UG/ML 8 34 341 101 1 Degeneration Mild Terminal Sacrifice
Nervous System Spinal Cord Lumbar, Axon 250 UG/ML 8 34 342 101 1 Degeneration Minimal Terminal Sacrifice
Nervous System Spinal Cord Lumbar, Axon 250 UG/ML 8 35 351 101 1 Degeneration Minimal Terminal Sacrifice
Nervous System Spinal Cord Lumbar, Axon 250 UG/ML 8 35 352 101 1 Degeneration Mild Terminal Sacrifice
Nervous System Spinal Cord Lumbar, Axon 250 UG/ML 8 36 361 101 1 Degeneration Moderate Terminal Sacrifice
Nervous System Spinal Cord Lumbar, Axon 250 UG/ML 8 36 362 101 1 Degeneration Moderate Terminal Sacrifice
Respiratory System Lung Artery Vehicle Control 8 41 412 101 1 Mineralization Minimal Terminal Sacrifice
Respiratory System Lung Artery Vehicle Control 8 43 432 101 1 Mineralization Mild Terminal Sacrifice
Respiratory System Lung Artery Vehicle Control 8 44 441 101 1 Mineralization Minimal Terminal Sacrifice
Respiratory System Nose Goblet Cell Vehicle Control 8 42 421 101 1 Hyperplasia Minimal Terminal Sacrifice
Respiratory System Nose Goblet Cell Vehicle Control 8 43 431 101 1 Hyperplasia Minimal Terminal Sacrifice
Respiratory System Nose Goblet Cell Vehicle Control 8 43 432 101 1 Hyperplasia Mild Terminal Sacrifice
Respiratory System Nose Goblet Cell Vehicle Control 8 44 442 101 1 Hyperplasia Mild Terminal Sacrifice
Respiratory System Nose Goblet Cell 250 UG/ML 8 33 331 101 1 Hyperplasia Minimal Terminal Sacrifice
Respiratory System Nose Goblet Cell 250 UG/ML 8 33 332 101 1 Hyperplasia Minimal Terminal Sacrifice
Respiratory System Nose Goblet Cell 250 UG/ML 8 35 351 101 1 Hyperplasia Mild Terminal Sacrifice
Respiratory System Nose Goblet Cell 250 UG/ML 8 35 352 101 1 Hyperplasia Mild Terminal Sacrifice
Respiratory System Nose Goblet Cell 250 UG/ML 8 36 361 101 1 Hyperplasia Mild Terminal Sacrifice
Special Senses System Harderian Gland 250 UG/ML 8 33 332 101 1 Inflammation Mild, Chronic Terminal Sacrifice
Urinary System Kidney Cortex 250 UG/ML 8 36 362 101 1 Inflammation Minimal, Chronic Terminal Sacrifice
Urinary System Kidney Vehicle Control 8 42 421 101 1 Hydronephrosis Mild Terminal Sacrifice
Urinary System Kidney Vehicle Control 8 44 441 101 1 Hydronephrosis Mild Terminal Sacrifice
Urinary System Kidney 50 UG/ML 1 1 11 101 1 Hydronephrosis Mild Terminal Sacrifice
Urinary System Urinary Bladder 250 UG/ML 8 33 331 101 1 Dilatation Moderate Terminal Sacrifice
Urinary System Urinary Bladder 250 UG/ML 8 33 332 101 1 Dilatation Marked Terminal Sacrifice
Urinary System Urinary Bladder 250 UG/ML 8 34 341 101 1 Dilatation Moderate Terminal Sacrifice
Urinary System Urinary Bladder 250 UG/ML 8 34 342 101 1 Dilatation Moderate Terminal Sacrifice
Urinary System Urinary Bladder 250 UG/ML 8 35 351 101 1 Dilatation Moderate Terminal Sacrifice
Urinary System Urinary Bladder 250 UG/ML 8 35 352 101 1 Dilatation Moderate Terminal Sacrifice
Urinary System Urinary Bladder 250 UG/ML 8 36 361 101 1 Dilatation Moderate Terminal Sacrifice
Urinary System Urinary Bladder 250 UG/ML 8 36 362 101 1 Dilatation Moderate Terminal Sacrifice