胆总管结石术后复发的危险因素

摘要

胆总管结石术后复发问题一直未得到很好地解决,结石复发往往需要再次手术,给患者带来巨大痛苦和经济压力.多种危险因素可能介导了胆总管结石的复发,包括胆道感染、胆管狭窄、胆管扩张、胆汁淤积、Oddi括约肌功能障碍、胆汁成分异常、手术方式等,对以上危险因素分别作了分析、论证,总结了相应预防措施.现有研究结果表明,针对每个患者导致结石复发的危险因素作相应防治,可能会降低结石复发率,对预防胆总管结石复发起到积极作用.%Recurrence after surgery for common bile duct stones has not been solved properly,and recurrence of calculi often requires reoperation,which brings patients great pain and economic burden.Various risk factors may mediate the recurrence of common bile duct stones,including biliary tract infection,bile duct stenosis,cholangiectasis,cholestasis,Oddi sphincter dysfunction,abnormal bile composition,and surgical procedure.These risk factors are analyzed and related preventive measures are summarized.Current research findings show that prevention and treatment of risk factors for recurrence of calculi can reduce the recurrence rate of calculi and play an important role in preventing the recurrence of common bile duct stones.