目的探讨肝外胆管缺损简捷、有效的修补术式。
Objective to explore the simple and effective operative treatment to repair the extrahepatic duct defect.
目的：研究自体组织瓣修复肝外胆管缺损的可行性及效果。
Objective: to study the feasibility and efficiency of autogenous tissue flap reconstruction for extrahepatic bile duct defect.
目的：良性胆管缺损（狭窄）常因胆管结石、胆管炎和医源性胆管损伤所致。
Purpose: The benign strictures of bile ducts are usually caused by the bile duct calculus, cholangitis and the iatrogenic damage of the bile ducts during surgery .
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