title: [Diagnostic and therapeutic problems of acute lower gastrointestinal hemorrhage].
abstract: In a four year period (1990-93) 75 patients were treated in our hospital for acute lower gastrointestinal bleeding. In the course of diagnostic procedures an upper gastrointestinal bleeding was excluded routinely and further 126 endoscopic measures were performed. All patients underwent rectoscopy and additional partial or total coloscopy. In addition to that, 16 scintigrams and 7 angiograms were taken. The validity of the endoscopic measures was 0.73, scintigraphy and angiography were less valid with 0.53 and 0.34. Therefore endoscopic diagnostic procedures are of more value. 32 of these 75 patients underwent operative treatment. Recurrent bleeding after operative treatment was seen in 6.25%. Overall mortality was 5.33%. Because prognosis of a recurrent bleeding after operative treatment is poor, primary subtotal colectomy is indicated when the source of bleeding can not be localized.
authors.affiliation: Chirurgische Klinik, Ruprecht-Karls-Universität Heidelberg.
authors.forename: M
authors.initials: M
authors.lastname: Schwab
authors.forename: A
authors.initials: A
authors.lastname: Richter
authors.forename: D
authors.initials: D
authors.lastname: Tübergen
authors.forename: C
authors.initials: C
authors.lastname: Petermann
mesh_terms: D000368:Aged; D003082:Colectomy; D003113:Colonoscopy; D005260:Female; D006471:Gastrointestinal Hemorrhage / Q000209:etiology* / Q000401:mortality / Q000601:surgery; D006801:Humans; D008297:Male; D008875:Middle Aged; D011183:Postoperative Complications / Q000209:etiology / Q000401:mortality; D011351:Proctoscopy; D011446:Prospective Studies; D012008:Recurrence; D015996:Survival Rate
vernacular_title: Diagnostische und therapeutische Probleme der akuten unteren gastrointestinalen Blutung.