title: An unusual cause of lower gastrointestinal bleeding.
authors.affiliation: Department of Surgery, McGill University, Montreal, Quebec, Canada.
authors.forename: Sebastian
authors.initials: S
authors.lastname: Demyttenaere
authors.forename: Mazen
authors.initials: M
authors.lastname: Hassanain
authors.forename: Peter
authors.initials: P
authors.lastname: Ghali
authors.forename: David
authors.initials: D
authors.lastname: Valenti
authors.forename: Prosanto
authors.initials: P
authors.lastname: Chaudhury
mesh_terms: D002429:Cecal Diseases / Q000150:complications* / Q000175:diagnosis; D003113:Colonoscopy; D005119:Extravasation of Diagnostic and Therapeutic Materials; D006471:Gastrointestinal Hemorrhage / Q000175:diagnosis / Q000209:etiology*; D006801:Humans; D016031:Liver Transplantation; D008297:Male; D008875:Middle Aged; D011183:Postoperative Complications / Q000175:diagnosis / Q000209:etiology*