Conclusions Common bile duct calculus is the major cause of recurrence of biliary pancreatitis.
结论胆总管结石是胆囊切除术后胰腺炎复发的主要原因。
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 .
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。
Objective To evaluate the value of ERCP in diagnosing and treatment of calculus of bile duct.
目的评价内镜下逆行胰胆管造影(ERCP)对胆管系统结石诊断和治疗的价值。
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