胆道恶性肿瘤多数起病隐匿,早期症状不明显,发病时多已届入中晚期,手术切除率低,预后极差。由于肿瘤起源相同以及可能发生胆道梗阻导致黄疸,胆道恶性肿瘤具有相似的生物学特性和治疗手段。近年来胆道恶性肿瘤的外科治疗取得了很大的进步,这与恶性肿瘤多学科综合治疗观念获得普遍的认可有密切关系。本文以1例肝门部胆管癌的诊治为例就胆道恶性肿瘤的多学科综合治疗予以论 The majority of biliary malignancies occult onset, early symptoms are not obvious, when the disease has been more into the advanced stage, surgical resection rate is low, the prognosis is poor. Due to the same origin of tumors and possible biliary obstruction leading to jaundice, biliary malignancies have similar biological characteristics and therapeutic approaches. In recent years, surgical treatment of biliary malignancies has made great progress, which is closely related to the widespread recognition of the concept of multidisciplinary treatment of malignant tumors. In this paper, a case of hilar cholangiocarcinoma diagnosis and treatment as an example of multi-disciplinary treatment of biliary malignant tumors