置管支架内引流术治疗晚期胆管癌（附１６例分析）章及晓沈阳铁路局沈阳医院外科１１０００５近年来，胆管癌的发病率逐渐增高，由于早期症状不明显，一经确诊病人多已为晚期而失去了根治性切除机会，只能进行姑息外科治疗。晚期胆管癌的直接致死原因梗阻性黄疸占首位。因... Intraductal stent drainage in the treatment of advanced cholangiocarcinoma (analysis of 16 cases) and Xiaoyang Shenyang Railway Bureau, Shenyang Hospital 110005 In recent years, the incidence of cholangiocarcinoma has gradually increased. Due to the early symptoms are not obvious, once diagnosed patients are mostly advanced Without the opportunity for radical resection, only palliative surgery can be performed. Obstructive jaundice accounts for the leading cause of death in advanced cholangiocarcinoma. because...