肝癌的复发包括原发部位的复发、肝内其他部位肿瘤的形成和肝外远处转移。对于肝内的复发性肝癌 ,再次手术切除是获得根治性治疗的重要手段 ,但能够再次获得手术切除的比例很低。对于此类患者目前常采用的治疗方法有肝动脉化疗栓塞、射频消融、激光消融、微波消融、氩氦冷凝、 Recurrence of liver cancer includes recurrence of the primary site, formation of tumors in other parts of the liver, and distant metastases outside the liver. For intrahepatic recurrent hepatocellular carcinoma, resection of the liver is an important means of obtaining radical treatment, but the rate of resection is very low. For such patients currently used in the treatment of hepatic artery chemoembolization, radiofrequency ablation, laser ablation, microwave ablation, argon-helium condensation,