纤维胆道镜和B超在肝胆管结石手术中联合应用的评价

目的 探讨纤维胆道镜和B超在肝胆管结石手术中联合应用的价值。方法 65例肝胆管结石患者手术中应用纤维胆道镜观察、冲洗，取石，术后已随访10年，近期对78例患者在术中联合应用纤维胆道镜＋B超检查，比较两组的疗效。结果 术中应用纤维胆道镜者术后随访前5年内结石复发率明显低于术中未使用纤维胆道镜者，而6－10年内结石复发率差别不大；术中应用纤维胆道镜＋B超者，比单纯应用纤维胆道镜者术后残石率低，疗效好。结果 在肝胆管结石手术中联合应用纤维胆道镜和B超，能准确判断肝内结石的分布，可获得相关病情资料，并在其指导下施行最佳治疗方法。此法可有效降低术后残石率和结石复发率，明显改善治疗效果。

Intraoperative combined usage of fibercholedochoscopy and ultrasound for the treatment of intrahepatic cholelithiasis

ObjectiveTo evaluate the intraoperative combined application of fibercholedochoscopy and B-type ultrasound for the treatment of intrahepatic biliary duct stones. Methods In our department 65 cases of intrahepatic biliary duct stones treated by fibercholedochoscopy and followed up for ten years were used as control. Results were compared with that of 78 cases undergoing combined management.ResultsFollow-up at first 5 years showed that patients treated with fiberbiliascopy had a much lower stone recurrent rate than that without, though difference became less significant within second 5 years. Intraoperative combined application of fibercholedochoscopy and B-ultrasound futher decreases the stone recurrence rate. ConclusionsCombining fibercholedochoscopy with B-type ultrasound intraoperatively enables the operator to locate intrahepatic biliary duct stones, reduces retained stone rate and stone recurrence.