Conclusions The treating of calculus of intrahepatic duct with multiple access minimal invasive technique is worth to spread because of lower trauma and remnant stones.
结论多路微创技术治疗肝内胆管结石具有手术创伤小，取石率高，残余结石率低的优点，值得推广。
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Endoscopic ultrasound rendezvous for bile ductaccess using a transduodenal approach: cumulative experience at a single center.