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肝动脉化疗栓塞后射频联合酒精消融对原发性肝癌的疗效评价 被引量:3

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摘要 目的观察肝动脉化疗栓塞术(TACE)后再行CT引导下射频消融(RFA)联合无水酒精消融(PEI)治疗原发性肝癌(PLC)的疗效。方法69例原发性肝癌均经临床、病理、血清甲胎蛋白(AFP)与典型影像学诊断证实且未经抗肿瘤治疗。其中男60人,女9人,平均年龄52岁。每例肝内的病灶少于3个,病灶直径大小3.1-14.5 cm,平均7.6 cm。所有患者按就诊单双日随机分为A、B两组。A组(对照组):末次TACE后2-4周行单纯RFA术,对照组38例。B组(联合组):末次TACE后2-4周行射频消融,间隔1周后再行无水酒精消融术,1周后重复治疗至肿瘤被完全浸润为宜,联合组31例。治疗1个月后通过DSA、CT平扫与增强及AFP测定评价疗效。结果A组(对照组)的完全坏死率、复发率分别为73.68%(28/38)、47.37%(18/38),B组(联合组)为87.09%(27/31)、16.13%(5/31),两组间完全坏死率与复发率比较差异均有统计学意义(P<0.05)。结论肝动脉化疗栓塞后,行CT引导下射频消融联合酒精消融的疗效明显优于单纯射频消融。RFA后癌组织内无水酒精易于弥散,加强了无水酒精的化学消融疗效。
作者 谢汉彬 樊华
出处 《海南医学》 CAS 2010年第8期86-88,共3页 Hainan Medical Journal
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参考文献5

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