title: The use of ERCP in the management of common bile duct stones in patients undergoing laparoscopic cholecystectomy.
abstract: The purpose of this study was to evaluate the indications and results of endoscopic retrograde cholangiopancreatography (ERCP) for gallstone disease since the advent of laparoscopic cholecystectomy. In our personal series of 410 consecutive cases of laparoscopic cholecystectomy, we found 17 common bile duct (CBD) stones; seven were identified by preop ERCP, nine at laparoscopy by intraoperative cholangiography, and one postop by ERCP. We have performed preop ERCP in 21 patients (5.1%); CBD stones were found in seven. Our indications for preop ERCP were elevated liver function tests, dilatation of the common duct by ultrasound, or a history of jaundice/pancreatitis, and all stones were successfully removed by endoscopic sphincterotomy. At laparoscopic cholecystectomy nine patients were found to have stones; one was treated with laparoscopic methods, four with open CBD exploration, and four by postop endoscopic sphinecterotomy. Post-laparoscopic cholecystectomy, five patients underwent ERCP for pain or increased liver function tests suggestive of common duct stones. One of the five was found to have stones and these were successfully removed by endoscopic sphincterotomy. ERCP is very useful as a diagnostic and therapeutic modality in laparoscopic cholecystectomy patients with suspected CBD stones. Elevated liver function tests and dilated CBD by ultrasound are the most accurate predictors of stones. Endoscopic sphincterotomy is a more effective route, at present, for stone removal than a laparoscopic approach.
authors.affiliation: Department of Surgery, University of Louisville, KY 40292.
authors.forename: G C
authors.initials: GC
authors.lastname: Vitale
authors.forename: G M
authors.initials: GM
authors.lastname: Larson
authors.forename: T J
authors.initials: TJ
authors.lastname: Wieman
authors.forename: W G
authors.initials: WG
authors.lastname: Cheadle
authors.forename: F B
authors.initials: FB
authors.lastname: Miller
mesh_terms: D000293:Adolescent; D000328:Adult; D000368:Aged; D002760:Cholangiopancreatography, Endoscopic Retrograde; D017081:Cholecystectomy, Laparoscopic; D005260:Female; D042882:Gallstones / Q000000981:diagnostic imaging* / Q000601:surgery; D006801:Humans; D008297:Male; D008875:Middle Aged; D011300:Preoperative Care; D016717:Sphincterotomy, Endoscopic