Abstract

目的 评价经皮热消融方法治疗肝细胞性肝癌的疗效.方法 97例肝细胞性肝癌病人共190个结节接受了经皮微波或射频消融治疗.结果完全消融率93%.对直径≤2 cm、2.1~3.9 cm和≥4.0 cm的结节完全消融率分别为93%、94%和86%.局部复发率10%,直径≤2 cm、2.1~3.9 cm、≥4.0 cm的结节局部复发率分别为3%、10%和32%.1,2,3年无远处复发生存率分别为47%、35%和31%.1,2,3年累积生存率分别为76%、59%、50%.结论微波及射频热消融是治疗肝癌有效和安全的方法,但在较大肿瘤局部复发率较高。

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