Complications after laparoscopic cholecystectomy. Coordinated radiologic, endoscopic, and surgical treatment

Abstract

The diagnostic and therapeutic approaches used for patients referred for bile duct injuries and other major complications after laparoscopic cholecystectomy (LC) were reviewed and the results of a coordinated radiologic, endoscopic, and surgical approach were assessed. From April 1991 to October 1993, 23 patients were observed. Seven patients had biliary strictures, five had biliary lesions, five presented with retained common bile duct (CBD) stones, and one had a minor cystic duct leak. Five patients had miscellaneous abdominal fluid collections; in addition, biloma or bile ascites were present in 10/23 cases. Correct definition of iatrogenic lesions was mainly made by endoscopic retrograde cholangiography (ERCP) (n = 15), associated in six cases also with percutaneous cholangiography (PTC). "Minimally invasive" treatment included the full range of endoscopic and interventional radiological procedures. Six patients with biliary strictures, one patient with a biliary lesion, all five patients with residual CBD stones, and four patients with abdominal collections were treated by "minimally invasive" techniques: Therefore, laparotomy was avoided in 70% of cases (16/23 patients). Open surgery was necessary in 7/23 patients (30%), because of ductal lesion (n = 4), ductal stricture by endoloop (n = 1), iliac artery injury (n = 1), and phlegmon of gallbladder bed (n = 1). It appears that careful assessment of complications after LC is mandatory and often requires the combined use of ERCP/PTC and cross-sectional imaging.(ABSTRACT TRUNCATED AT 250 WORDS)