title: [Ulcerative colitis and proctitis in two Swiss Braunvieh cows].
abstract: Two Swiss Braunvieh cows were referred to our clinic because of narrowing of the rectum and difficult rectal examination attributable to restricted arm movement within the pelvic cavity. Cow 1 also had perforation of the cranial rectum and cow 2 had multiple small funnel-shaped depressions in the rectal mucosa. Both cows had ultrasonographic evidence of peritonitis with thickening of the intestinal wall and fibrin and fluid accumulation in the abdominal cavity. A diagnosis of peritonitis was made in both cows, most likely caused by rectal perforation; they were euthanized and a post-mortem examination was carried out. Both cows had proctitis and ulcerative colitis with three or four perforated ulcers which were associated with fibrinopurulent peritonitis. The final diagnosis was ulcerative colitis and proctitis of unknown aetiology. Infectious causes of colitis and proctitis, including bovine viral diarrhoea, adenovirus infection and salmonellosis, and trauma and poisoning were ruled out.
authors.forename: U
authors.initials: U
authors.lastname: Braun
authors.forename: M
authors.initials: M
authors.lastname: Hilbe
authors.forename: C
authors.initials: C
authors.lastname: Gerspach
authors.forename: M
authors.initials: M
authors.lastname: Ruetten
mesh_terms: D000818:Animals; D002417:Cattle; D002418:Cattle Diseases / Q000175:diagnosis* / Q000209:etiology / Q000473:pathology; D003093:Colitis, Ulcerative / Q000175:diagnosis / Q000473:pathology / Q000662:veterinary*; D037901:Euthanasia, Animal; D017809:Fatal Outcome; D005260:Female; D007416:Intestinal Perforation / Q000209:etiology / Q000473:pathology / Q000662:veterinary; D010538:Peritonitis / Q000175:diagnosis / Q000209:etiology / Q000662:veterinary; D011349:Proctitis / Q000175:diagnosis / Q000473:pathology / Q000662:veterinary*; D012002:Rectal Diseases / Q000209:etiology / Q000473:pathology / Q000662:veterinary