Spiral colon bypass in a geriatric Vietnamese potbellied pig.
An 8-year-old potbellied pig was evaluated for anorexia, decreased fecal production, signs of depression, inappetence, and abdominal distension. During hospitalization, a tooth root impaction and abscess were diagnosed, and abdominal radiography revealed severely distended, gas-filled large and small intestines. Exploratory laparotomy revealed a stricture of the proximal centripetal loop of the spiral colon and megacolon of the proximal portion of the spiral colon and cecum. A side-to-side spiral colon anastomosis was performed to create a partial bypass of the spiral colon. The success of this procedure suggests that spiral colon bypass is a treatment option for spiral colon stricture formation in potbellied pigs. Spiral colon stricture formation should be considered as a differential diagnosis in geriatric potbellied pigs that are anorectic, have abdominal distension, and have decreased fecal production.
Gallardo
Mark A
MA
Texas Veterinary Medical Center, College of Veterinary Medicine, Texas A&M University, College Station, TX 77843-4475, USA.
Lawhorn
D Bruce
DB
Taylor
Tex S
TS
Walker
Michael A
MA
D000714:Anastomosis, Surgical / Q000662:veterinary; D000818:Animals; D003106:Colon / Q000473:pathology / Q000601:surgery*; D003108:Colonic Diseases / Q000601:surgery / Q000662:veterinary*; D003251:Constriction, Pathologic / Q000601:surgery / Q000662:veterinary; D005260:Female; D007415:Intestinal Obstruction / Q000601:surgery / Q000662:veterinary*; D013552:Swine; D013553:Swine Diseases / Q000601:surgery*