对无法切除的肝癌,施行肝动脉结扎术(下称HAL),有一定姑息效果,由于肝肿瘤侧枝循环可在短期内建立,常致使HAL的疗效短暂。为提高不能切除肝癌的效果,我们在HAL同时作抗癌药物肝动脉内一次灌注(下称one shot)或术后辅加放射治疗。从1980年～1984年共施行HAL32例,其中23例并用one shot或辅加放射治疗,现将治疗效果总结如下: For unresectable liver cancer, hepatic artery ligation (hereinafter referred to as HAL) has a certain palliative effect. Because the collateral circulation of liver tumors can be established in the short term, the efficacy of HAL is often short-lived. In order to improve the effect of unresectable liver cancer, we used HAL as an anti-cancer drug in the hepatic artery once perfusion (hereinafter referred to as “one shot”) or postoperative adjuvant radiotherapy. From 1980 to 1984, 32 cases of HAL were performed, of which 23 cases were treated with one shot or additional radiation therapy. The therapeutic effects are summarized as follows: