title: An unusual cause of hematochezia in an elderly man.
authors.affiliation: Department of Medicine, Division of Gastroenterology, Northwestern University, Chicago, Illinois.
authors.forename: Greg S
authors.initials: GS
authors.lastname: Cohen
mesh_terms: D000369:Aged, 80 and over; D003082:Colectomy; D003110:Colonic Neoplasms / Q000150:complications* / Q000175:diagnosis / Q000601:surgery; D003113:Colonoscopy; D017809:Fatal Outcome; D006471:Gastrointestinal Hemorrhage / Q000209:etiology*; D006392:Hemangioma, Cavernous / Q000150:complications* / Q000175:diagnosis / Q000601:surgery; D006801:Humans; D008297:Male; D018805:Sepsis / Q000209:etiology; D013997:Time Factors; D014057:Tomography, X-Ray Computed; D016896:Treatment Outcome