title: [Acute hemorrhagic rectal ulcer syndrome; AHRUS].
authors.affiliation: Department of Surgery, Sapporo Tokushukai Hospital.
authors.forename: A
authors.initials: A
authors.lastname: Kumagai
authors.forename: T
authors.initials: T
authors.lastname: Hirooka
mesh_terms: D000208:Acute Disease; D006471:Gastrointestinal Hemorrhage / Q000209:etiology*; D006801:Humans; D012002:Rectal Diseases / Q000150:complications*; D014456:Ulcer