Cat: Stomach. Emphysematous gastritis, suspect Clostridium perfringens.

Other, Fish: Stomach. Gastritis and serositis, Raphidascaris acus.

Other, Wallaby: Stomach. Ulcerative gastritis with foreign body.

Equid, Horse: Stomach. Proliferative gastritis.

Dog, Dog: Stomach, mucosal surface. Fibrinous and suppurative gastritis, multifocal to coalescing, moderate to marked (secondary to uremia).

Cat: Stomach, pylorus. Mural gastritis .

Equid, Foal: Stomach. Severe, subacute, ulcerative gastritis with focal perforation.

Dog: Stomach. Uremic gastritis secondary to renal failure.

Dog: Stomach. Uremic gastritis .

Other, Alpaca: C3. Necrotizing gastritis .