Methods:To choose the proper operation for treating the 122 patients of acute severe cholangitis,follow up the scent in 2 years and collect the syndrome,operation and prognosis.

• 方法:选择适当的手术方式治疗122例急性重症胆管炎,跟踪调查2年所有病例,统计本组病例中的各种并发症、手术方式、治疗结果。