微波凝固止血切肝术对肝癌预后的影响

回顾分析根治性切除肝癌１５６例，其中微波刀切除８０例，普通肝切除７６例，两种方法经分析对比及统计学处理其５年生存率，５年无瘤生存率，５年复发转移率。结果表明：微波刀切肝与普通肝切除无明显差异。提示：微波刀切肝只能减少术中出血并可提高手术的速度，不能提高病人的生存率。

EFFECT OF MICROWAVE COAGULATING AND HAEMSOTATIC HEPATECTOMY ON THE PROGNOSIS OF LIVER CANCER

A retrospective comparison study was carried out on 156 HCC patients who had received radical resection from 1988 through 1996.Among them, 80 patients were resected with microwave knife and 76 with normal methods. The 5 year survival rate, the 5 year disease-free survival rate and recurrence and metastasis rate were analyzed and were statistically treated to compare the two methods. The results showed that there were no obvious differences in radical resection of HCC with or without microwave knife. Resection of liver with microwave knife can only decrease bleeding during the operation and increase operation speed, but can not improve the survival rate.