title: A case of rectal Dieulafoy's ulcer and successful endoscopic sclerotherapy.
abstract: A 54-year-old woman presented a massive hematochezia 7 days after sigmoidectomy. Repeated colonoscopy and angiography failed to locate the site of bleeding and Hartman's operation was performed. Rebleeding from the rectum on the day of operation occurred and pulsate arterial bleeding with minimal surrounding ulcer 1 cm above the pectinate line was observed. Screlotherapy with ethanol and electro coagulation was successfully performed to achieve permanent hemostasis. The importance of detailed rectal examination and an awareness of this clinical entity in life-threatening lower intestinal bleeding is discussed.
authors.affiliation: Department of Surgery, Okayama Central Hospital, and Okayama University Medical School, Japan.
authors.forename: J
authors.initials: J
authors.lastname: Matsuoka
authors.forename: K
authors.initials: K
authors.lastname: Taniai
authors.forename: K
authors.initials: K
authors.lastname: Kojima
authors.forename: M
authors.initials: M
authors.lastname: Kenmotsu
authors.forename: K
authors.initials: K
authors.lastname: Takai
authors.forename: T
authors.initials: T
authors.lastname: Okabe
authors.forename: N
authors.initials: N
authors.lastname: Tanaka
mesh_terms: D004564:Electrocoagulation; D004724:Endoscopy; D005260:Female; D006470:Hemorrhage / Q000209:etiology / Q000628:therapy; D006801:Humans; D008875:Middle Aged; D012002:Rectal Diseases / Q000150:complications / Q000473:pathology* / Q000601:surgery / Q000628:therapy*; D015911:Sclerotherapy; D016896:Treatment Outcome; D014456:Ulcer / Q000628:therapy*