title: Endoscopic biliary prostheses as treatment for benign postoperative bile duct strictures.
abstract: We evaluated the efficacy of endoscopically placed biliary stents as treatment for 32 benign postoperative biliary strictures in 29 patients. Five patients also had bile fistulas. Stents were inserted for a mean of 162 days and then removed. ERCPs were obtained before stent insertion and again after removal. Responses were followed and categorized as excellent, good, or poor. Stent insertion was successful in 25 patients (86%), 23 of which have a mean follow-up of 19 months (range, 2 to 42 months) after stent removal. Seventy-four percent had an excellent (48%) or good (26%) response. Early postoperative strictures and fistulas responded favorably. We conclude that benign postoperative biliary strictures can be treated successfully by endoscopic prostheses.
authors.affiliation: Department of Medicine, Wellesley Hospital, University of Toronto, Ontario, Canada.
authors.forename: C
authors.initials: C
authors.lastname: Berkelhammer
authors.forename: P
authors.initials: P
authors.lastname: Kortan
authors.forename: G B
authors.initials: GB
authors.lastname: Haber
mesh_terms: D000328:Adult; D002760:Cholangiopancreatography, Endoscopic Retrograde; D002779:Cholestasis / Q000209:etiology / Q000628:therapy*; D004724:Endoscopy; D005260:Female; D005500:Follow-Up Studies; D006801:Humans; D008297:Male; D011183:Postoperative Complications / Q000628:therapy*; D011379:Prognosis; D019736:Prostheses and Implants / Q000009:adverse effects