title: Volvulus of the colon in a horse associated with a mesocolic-umbilical band.
abstract: A 7-years-old Clydesdale mare was presented with severe abdominal distension and acute colic. Dilated large intestine was palpated per rectum and a ventral midline exploratory laparotomy was performed. A 180 degrees volvulus of the pelvic flexure was present, associated with an inelastic band of tissue connecting the mesocolon to the umbilicus. The band was ligated and transected, and the volvulus reduced. Postoperative complications included hyponatraemia, metabolic acidosis and laminitis. The possible aetiology of the mesocolic-umbilical band is discussed.
authors.affiliation: School of Veterinary Science, University of Queensland.
authors.forename: T D
authors.initials: TD
authors.lastname: Mogg
authors.forename: S
authors.initials: S
authors.lastname: Groenendyk
authors.forename: R H
authors.initials: RH
authors.lastname: Sutton
mesh_terms: D000818:Animals; D003108:Colonic Diseases / Q000209:etiology / Q000601:surgery / Q000662:veterinary*; D005260:Female; D006734:Horse Diseases / Q000209:etiology* / Q000601:surgery; D006736:Horses; D007415:Intestinal Obstruction / Q000209:etiology / Q000601:surgery / Q000662:veterinary*; D008646:Mesocolon / Q000002:abnormalities*; D011183:Postoperative Complications / Q000097:blood / Q000662:veterinary; D016896:Treatment Outcome; D014472:Umbilicus / Q000002:abnormalities*