文摘
BackgroundEndoscopic papillary large balloon dilatation (EPLBD) without endoscopic sphincterotomy (EST) is an accepted, simplified endoscopic technique for large common bile duct (CBD) stone removal. However, little is known about the long-term outcomes of this technique. The purpose of this study was to evaluate the long-term outcomes of EPLBD without EST for the treatment of large CBD stones.