We compare the 1 and 3 years survival rates between radical hepatic resection in 12 cases and 7 cases with drug delivery system(DDS) after radical hepatic resection performed.

• 对肝转移灶根治切除的7例患者术后常规行肝动脉或门静脉插管皮下埋泵区域化疗术(DDS),与12例仅行肝转移灶根治切除的患者进行1、3年生存率的比较。