患者,男性,64岁,肝S8近膈顶处肝癌并门脉左支主干癌栓,CT增强扫描动脉期强化不明显,呈乏血供,AFP & # 160 .658 μ g/L,遂分别行肝癌微波消融治疗和门静脉癌栓125I粒子植入术,术后3个月PET / CT示肝内肿瘤及门静脉左支癌栓无代谢活性,AFP亦降至正常范围(图9-.