摘要
目的探讨超声引导射频消融（RFA）对肝癌的治疗效果。方法应用超声引导经皮射频消融治疗253例肝癌患者，共计384个癌灶，肿瘤大小为1．1-8．5cm。采用彩超、CT及血AFP检查综合评价疗效。结果射频消融治疗术后347个癌灶完全被灭活，灭活率为90．3％（347／384）。5例患者出现胸腔积液，1例肝脓肿，1例胆瘘。结论超声引导RFA对肝脏恶性肿瘤提供了有效的微创治疗手段，规范的手术操作可避免RFA并发症的发生。
Objective To evaluate the efficacy of ultrasound -guided radio- frequency ablation （RFA） in hepatic cancers. Methods Total 253 patients with 384 tumors were treated with RFA. The lesion size was 1. 1 - 8.5cm. All patients were followed up using Color Doppler, CT and AFP value postoperatively. Results Total 347 lesions were completely ablated . The total response was 90.3 % （347/384）. Seven patients developed complications including 5 pleural effusion, 1 liver abscess, 1 biliary fistula. Conclusion Ultrasound - guided RFA is an effective minimally - invasive treatment technique for patients with malignant hepatic tumor. Standard operative procedure is the key point to prevent complications.
出处
《医药论坛杂志》
2009年第7期38-39,共2页
Journal of Medical Forum
关键词
射频消融治疗
肝癌
超声引导
Radiofrequency ablation
Liver cancer
Ultrasound - guided
