Cat: Pancreas. Severe, diffuse islet amyloidosis with multifocal nodular hyperplasia.

Cat: Pancreas. Pancreatic adenocarcinoma.

Cat: Pancreas. Chronic interstitial pancreatitis in a cat with diabetes mellitus and exocrine pancreatic insufficiency.

Other, Farmed Elk: Spleen. Lymphoid hyperplasia.

Dog: Omentum. Necrotizing steatitis in a dog with acute pancreatic necrosis.

Dog: Pancreas. Acute pancreatic necrosis or necrotizing pancreatitis.

Ruminant, Bovine: Lymph node. Reactive lymphoid hyperplasia in pneumonia.

Dog: Spleen. Splenic nodular hyperplasia.

Cat: Pancreas. Pancreatic adenocarcinoma.

Dog, Boxer: Oral cavity. Gingival hyperplasia.

Cat: Peritoneum. Necrotizing steatitis in acute pancreatic necrosis.

Ruminant, Ovine: Bone marrow. Serous atrophy of fat and bone marrow hyperplasia, Trichuris ovis.

Dog: Spleen. Nodular hyperplasia.

Cat: Thyroid glands. Adenomatous hyperplasia of the left thyroid gland with atrophy of the contralateral gland.

Dog: Spleen. Nodular hyperplasia of the spleen.

Dog: Spleen. Splenic hematoma secondary to lymphoid nodular hyperplasia.

Dog: Spleen. Splenic hematoma secondary to nodular hyperplasia.

Dog: Spleen. Lymphoid nodular hyperplasia with hematoma.

Ruminant, Pygmy Goat: Thyroid glands. Bilateral thyroid gland hyperplasia (goiter) and myxedema.

Equid, Horse: Large colon. Lymphoid hyperplasia.

Cat: Spleen. Lymphoid hyperplasia.

Cat: Thyroid gland. Thyroid gland adenoma hyperplasia .

Dog: Elbow joint. Distal humerus: mild to moderate chronic degenerative joint disease. Linear grooves to irregularly shaped foci of granular/roughened articular cartilage erosion (fibrillation) are accompanied by multifocal osteophytes and synovial villous hyperplasia.

Equid, Horse: Colon. Lymphoid hyperplasia of GALT (reactive change to luminal antigens, such as intestinal parasites).

Ruminant, Bovine (calf): Thyroid glands. Diffuse thyroid gland hyperplasia (goiter).