Incarceration of the small intestine in the epiploic foramen. Report of 19 cases (1983-1992).
The medical records of 19 horses referred for colic and subsequently found (18 confirmed, 1 suspected) to have small intestinal incarceration through the epiploic foramen were reviewed. These horses were of various ages and breeds; they had clinical signs of colic for an average duration of 13.5 hours before examination. Seventeen horses had nasogastric reflux, and 15 had palpable small intestinal distention. Three horses were killed during surgery because of severe intestinal damage. Of the remaining 16 horses, 13 required intestinal resection and anastomosis. The length of incarcerated small intestine varied from 8 cm to 17.6 m. The ileum was involved in 12 cases. In one horse, the mesoduodenum was disrupted before surgery, causing intra-abdominal bleeding; incarceration of bowel was not found during surgery. The short-term (1 month) survival rate was 74% (14 of 19 cases), and the long-term survival rate was 63% (12 of 19 cases). The follow-up period was 3 months to 45 months (mean 17.2 +/- 7.2 months).
Engelbert
T A
TA
Department of Food Animal and Equine Medicine, College of Veterinary Medicine, North Carolina State University, Raleigh 27606.
Tate
L P
LP
Bowman
K F
KF
Bristol
D G
DG
D000714:Anastomosis, Surgical / Q000662:veterinary; D000818:Animals; D002432:Cecum / Q000601:surgery; D006734:Horse Diseases / Q000601:surgery*; D006736:Horses; D007077:Ileal Diseases / Q000601:surgery / Q000662:veterinary*; D007415:Intestinal Obstruction / Q000601:surgery / Q000662:veterinary*; D007421:Intestine, Small / Q000601:surgery*; D007583:Jejunum / Q000601:surgery; D009852:Omentum