Clinical and pathologic features of an adenomatous polyp of the colon in a domestic ferret (Mustela putorius furo).

A 6-year-old castrated male domestic ferret (Mustela putorius furo) with a 4-week history of intermittent diarrhea and straining during defecation had an intraluminal mass in the descending colon identified by abdominal ultrasound. The histopathological diagnosis of the resected mass was an adenomatous polyp of the colon. No post-operative complications were identified over a 32-month follow-up period.