Abstract: Objective To explore the clinical value of percutaneous choledochostomy, choledochoscopy and balloon dilatation in the treatment of 46 cases of recurrent intrahepatic cholelithiasis. Methods From January 2015 to December 2019, the clinical data of 46 patients with intrahepatic cholelithiasis treated by percutaneous choledochostomy and balloon dilatation were reviewed. Results Among 46 patients with recurrent intrahepatic cholelithiasis, 43 （93.5%） had stones completely removed, 6 （13%） had postoperative biliary bleeding, 1（2.2%） had biliary fistula, 4（8.7%） had cholangitis, 8 had fever, and 5 had vomiting. There was no death. Follow-up for two years showed that 9 cases （12.2%） had stone recurrence. Conclusion Percutaneous choledochostomy, chodedochoscopy and balloon dilatation for the treatment of recurrent intrahepatic bile duct stones have achieve good results,stone extraction is safe and effective, and minimally invasive, which can be used as an effective supplement to the treatment of bile duct stones.

Key words: hepatolith, choledochoscopy, balloon dilatation, clinical analysis

摘要： 目的 探讨经皮胆道造瘘胆道镜取石、球囊扩张术治疗复发肝内胆管结石46例的临床价值。方法 回顾2015 年1月~2018年12月我院经皮胆道造瘘取石,球囊扩张术治疗复发肝内胆管结石患者46例的临床资料。结果 在46例复发肝内胆管结石患者中,完全取尽结石者43例（93.5%）,术后胆道出血6例（13%）,胆漏1例（2.2%）,胆管炎4例（8.7%）,发热8例,呕吐5例。无死亡病例,随访2年,6例（12.2%）结石复发。结论 经皮胆道造瘘胆道镜取石、球囊扩张术治疗复发肝内胆管结石取得良好的效果,取石安全有效,且微创,可作为胆道结石治疗手段的有效补充。

关键词: 肝内胆管结石, 经皮胆道造瘘碎石取石术, 球囊扩张, 临床分析