title: Emphysematous gastritis in a horse.
abstract: A 12-year-old Morgan gelding was examined for colic of 3 days duration. Signs of depression, colic, diarrhea, and endotoxemia persisted despite aggressive medical therapy and surgical exploration. Culture results from gastric fluid and feces yielded many colonies of Clostridium perfringens. This organism also was recovered from peritoneal fluid 10 days after admission; consequently, the horse was euthanized. At necropsy, a localized gas-filled, necrotic stomach wall was found; many mucosal and submucosal gas blebs were visible. Culture of this tissue yielded Clostridium perfringens. Emphysematous gastritis is a fulminant infection of the stomach wall caused by gas-forming organisms that gain access to the submucosa via mucosal defects such as ulcers. This condition has been reported infrequently in people, and the case reported herein represents the first instance of emphysematous gastritis in the horse.
authors.affiliation: Department of Clinical Sciences, New York State College of Veterinary Medicine, Ithaca 14853.
authors.forename: A D
authors.initials: AD
authors.lastname: Weldon
authors.forename: P H
authors.initials: PH
authors.lastname: Rowland
authors.forename: W C
authors.initials: WC
authors.lastname: Rebhun
mesh_terms: D000818:Animals; D003015:Clostridium Infections / Q000662:veterinary*; D003016:Clostridium perfringens / Q000302:isolation & purification*; D003085:Colic / Q000662:veterinary; D003937:Diagnosis, Differential; D003967:Diarrhea / Q000662:veterinary; D004646:Emphysema / Q000662:veterinary*; D005756:Gastritis / Q000662:veterinary*; D006734:Horse Diseases; D006736:Horses; D008297:Male