对原发性肝癌患者行肝切除术的目的是治愈患者,同时将手术危险降至最低。过去20余年里。随着对肝段解剖结构理解的加深、手术技巧和围手术期护理水平的提高,肝切除的术后死亡率大大降低,手术治疗的效果得到了提高。目前肝硬化性肝细胞癌切除后5年生存率可以达到30%～60%,而手术死亡率低于3%。良好的治疗效果在一宅程度工归功于恰当的术前准备。 The purpose of liver resection for patients with primary liver cancer is to cure the patient while minimizing the risk of surgery. Over the past 20 years. With the deepening understanding of the anatomy of the liver segment, surgical techniques, and improved perioperative care, the postoperative mortality of liver resection has been greatly reduced, and the effect of surgical treatment has been improved. At present, the 5-year survival rate after excision of liver cirrhosis hepatocellular carcinoma can reach 30% to 60%, while the operative mortality is less than 3%. Good therapeutic results are attributed to proper preoperative preparation at one house.