Benign biliary stricture is very difficult to treat and its prognosis is poor. It is, therefore, very important to conduct in-depth investigation into the mechanisms related to biliary tract stricture. This article reviews the current technical advances concerning prevention and treatment of benign biliary stricture.%胆管瘢痕狭窄治疗棘手且预后极差.因此,对胆管瘢痕狭窄形成机制和防治方法的深入研究具有重要的意义.文章主要就良性胆管狭窄的治疗等做一综述.
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