结肠直肠癌肝转移的唯一可能治愈方法是手术切除，5年生存率为25％～35％，多数术后又有复发，半数发生在肝内，为了消除肝内残余病灶，现多采用辅助化疗。作者介绍日本Osaka大学医学院第一外科曾治疗18例结肠直肠癌肝转移病例，平均58．8岁（36～79岁），其中12例为男性，均无 The only possible cure for colorectal liver metastases is surgical resection. The 5-year survival rate is 25% to 35%. Most patients have recurrence after surgery, and half of them occur in the liver. In order to eliminate residual liver lesions, more adjuvant chemotherapy is used. . The authors described the first surgical department of Medical School of Osaka University in Japan who had treated 18 cases of colorectal liver metastasis, with an average age of 58.8 years (36-79 years old), 12 of whom were male.