Dramatic progresses had been made in the operation in the past 26 years. Procedure was extended to major liver resection......

目的：探讨纤维胆道镜联合术中B超在肝胆结石手术中的应用价值。方法：160例患者随机分为观察组与对照组各80例。观察组患者采用单纯的......