肝门部胆管癌因其生长部位的特殊性,对手术切除治疗的外科医生来讲一直是一个挑战。肿瘤的扩大肝叶切除[1]提高了手术的切除率,但因肝门部肿瘤生长压迫胆管导致梗阻性黄疸,长时间的胆汁淤积会导致患者内环境的紊乱,会对免疫系统及肝、肾、心等各脏器的功能造成影响,如果术前不? Hilar cholangiocarcinoma has always been a challenge for surgeons who underwent surgical resection because of the specificity of their growth site. Expansion of the tumor lobectomy [1] to improve the surgical resection rate, but due to the growth of hilar tumors obstruction of the bile duct obstruction caused by jaundice, cholestasis for a long time will lead to the patient’s internal environment disorders, the immune system and liver, Kidney, heart and other organs affect the function, if not before surgery?