胆汁瘤的形成原因及介入治疗

目的探讨肝内胆汁瘤形成的因素及介入治疗方法。方法我们共发现6例胆汁瘤患者,其中4例在经皮经肝胆道穿刺引流术（Percutaneous transhepatic cholangial drainage,PTCD）过程中遇到的胆汁瘤患者,2例与肝内胆管相通的患者行胆道成行内引流术,1例与肝内胆道不相通的患者行外引流术,1例因患者肿瘤广泛转移,身体基础情况较差未做处理。另外2例在我们对2007年2月～2008年9月246例接受TAE（transcatheter arterial embolization）和/或PEI（percutaneous ethanol injection）治疗的中晚期肝癌患者进行CT随访回顾性复习时发现的,并给予保守治疗。分析TAE（经导管肝动脉化疗栓塞）和PEI（经皮肝穿刺癌灶内无水酒精注射术）治疗与胆汁瘤的关系。结果PTCD过程中发现4例胆汁瘤,且均呈囊状扩张。其中2例行胆道成行内引流术,1例外引流术,患者症状明显改善,1例因患者肿瘤广泛转移,身体基础情况较差未处理。2例介入手术后胆汁瘤患者胆汁瘤较小且无明显临床症状,给予内科保守治疗。结论胆汁瘤是肝胆手术、肝癌介入治疗、外伤等所致的一种并发症。其诊断有赖于影像学检查。肝内胆道成型术、外引流、支架放置和酒精消融是可选择的治疗方法。

Intrahepatie biloma formation and its interventional treatment

Objective: The purpose of our study was to discuss the factor of intrahepatie biloma and its interventional treatment. Methods: Six cases were enrolled in the study. Four cases were diagnosed while PTCD. Two hundred forty-six patients with hepatic carcinoma underwent chemoembolization during February 2007 to September 2008. We retrospectively reviewed the medical records and follow-up CT / B-type ultrasonic inspection /MRI,2 cases were found. We analyzed the factors associated with the formation of intrahep...