作者研究了18例2cm 以下单发性小肝癌的预后。总体生存率为:1年83. 3%、3年64. 1%、5年29. 3%。如按治疗方法分别观察时,切除组(14例)的1和3年生存率为92. 9%和84. 4%,非切除组(4例)为50%和0%,两组生存率之间有显著差异。按Child 分类,A、B 两类群的4年生存率高于60%,而 C 类群病例均在4年内死亡,A、B The authors studied the prognosis of 18 cases of single small hepatocellular carcinoma below 2 cm. The overall survival rate was: 83.3% in 1 year, 64.1% in 3 years, and 29.3% in 5 years. If observed by treatment, the 1-year and 3-year survival rates of the resection group (14 cases) were 92.9% and 84.4%, and the non-resectation group (4 cases) was 50% and 0%. There are significant differences. According to the Child classification, the 4-year survival rate of the A and B groups was higher than 60%, while the C group cases all died within 4 years. A, B