肝门部胆管癌是指位于肝总管、左右肝管分杈部及左右肝管的恶性肿瘤。肝门部胆管癌是一种少见的疾病,发病年龄通常为60-80岁,男性发病率略高于女性。临床症状通常为无痛性黄疸,陶土便,褐色或浓茶色尿,仅1/3的病人有上腹部疼痛,30-70%的病人出现周身瘙痒;其他相关症状包括体重减轻和恶心,少数 Hilar cholangiocarcinoma is located in the common hepatic duct, left and right hepatic duct bifurcation and left and right hepatic duct malignancy. Hilar cholangiocarcinoma is a rare disease, the age of onset is usually 60-80 years old, the incidence of men slightly higher than women. Clinical symptoms are usually painless jaundice, clay, brown or thick brown urine, only 1/3 of the patients have upper abdominal pain, 30-70% of patients with whole body itching; other related symptoms include weight loss and nausea, a few