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肝癌治疗传统的方法主要是手术切除，在我国临床多见为中晚期肝癌，切除率极低，效果不佳。超过８ｃｍ的大肝癌切除在１、２、３年的生存率分别为６２％、１０５％及５３％［１］，美国肝癌三年生存率（１９８６～１９９２年）为７％，国内肝癌五年生存率的提高过去主要是
The traditional method for the treatment of liver cancer is mainly surgical resection. In our country, it is mostly seen as middle-late stage liver cancer. The resection rate is extremely low and the effect is not good. The survival rate of large hepatocellular carcinoma with more than 8cm in 1, 2 and 3 years was 62%, 105%, and 5.3%, respectively [1]. The three-year survival rate of liver cancer in the United States (1986-1992) was 7%. The five-year survival rate of domestic liver cancer has improved mainly in the past.