Cecal rupture in foals--7 cases (1996-2006).

The objective of this study was to identify risk factors and describe clinical signs in 7 foals with cecal rupture; none of the foals survived. Six foals had undergone general anesthesia; 5 for orthopedic procedures. Six of the foals were receiving nonsteriod anti-inflammatory drugs. Most foals started showing colic signs on day 2 after surgery, preceded in 3 cases by dullness. Cecal rupture occurred between 4 hours and 2 days after the first signs of colic were noticed. Intestinal motility was decreased or absent in all foals for which it was recorded.Foals undergoing general anesthesia should be closely monitored for any sign of dullness, prolonged recumbency, reduced fecal output, and signs of abdominal discomfort for 3 days postoperatively, especially in cases following orthopedic surgery. If any of the above occurs, cecal impaction should be considered as a differential diagnosis. A prompt exploratory laparotomy may be a reasonable diagnostic option before the cecum ruptures with fatal consequences.