[1]翟博,李晓燕,刘晟,等.膈顶部原发性肝癌的射频消融[J].介入放射学杂志,2009,(05):357.
 ZHAI Bo,LI Xiao-yan,LIU Sheng,et al.Radiofrequency ablation for the treatment of primary hepatocellular carcinoma located at hepatic dome[J].journal interventional radiology,2009,(05):357.
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膈顶部原发性肝癌的射频消融()

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《介入放射学杂志》[ISSN:1008-794X/CN:31-1796/R]

卷:
期数:
2009年05期
页码:
357
栏目:
非血管介入
出版日期:
2009-05-15

文章信息/Info

Title:
Radiofrequency ablation for the treatment of primary hepatocellular carcinoma located at hepatic dome
作者:
翟博李晓燕刘晟
200438上海第二军医大学附属东方肝胆外科医院超声介入科
Author(s):
ZHAI BoLI Xiao-yanLIU ShengCHEN YiWU Meng-chao.
Department of Ultrasonic Intervention,Eastern Hepatobiliary Surgery Hospital,Second Military Medical University,Shanghai200438,China
关键词:
原发性肝癌射频消融膈顶部
分类号:
R730.5;R735.7
文献标志码:
A
摘要:
目的探讨膈顶部原发性肝癌射频消融(RFA)的治疗转归。方法2006年2月至2008年3月,共有251例原发性肝癌患者接受了超声引导下的经皮RFA,其中42例56个肿瘤位于膈顶部,定义为A组。另有209例368个肿瘤位于非膈顶部,定义为B组。结果初次RFA后,A、B两组的完全消融率、局部复发率及并发症发生率分别为85.7%比86.6%;9.5%比11.5%和7.1%比4.7%,差异均无统计学意义(P>0.05)。将B组按肿瘤具体部位进一步分为肝实质内、包膜下、空腔脏器旁以及肝门部肿瘤,再与A组比较,显示上述5个不同部位肿瘤完全消融率两组间差异有统计学意义(P<0.05)。膈顶部和非膈顶部直径<3cm,3~5cm和>5cm肿瘤的完全消融率分别为90.2%,76.9%,50%和96.6%,78.1%,69.2%,两组同等直径范围肿瘤的完全消融率差异无统计学意义(P>0.05)。A、B两组1年无复发生存率分别为62.3%和59.2%,总生存率分别为90.0%和92.0%。2年无复发生存率分别为56.6%和52.4%,总生存率分别为82.7%和84.2%。A、B两组1、2年无复发生存率和总体生存率之间差异无统计学意义(P>0.05)。结论尽管膈顶部肿瘤位置的特殊性影响着RFA后疾病转归,但与其他部位肿瘤相比,膈顶部肿瘤在治疗效果、治疗风险、局部复发以及生存预后方面均不逊色,膈顶部肿瘤并非RFA的禁忌证。

参考文献/References:

[1]Bowles BJ,Machi J,Limm WML,et al.Safety and efficacy of radiofrequency thermal ablation in advanced liver tumors[J].Arch Surg,2001,136:864-869.
[2]Bleicher RJ,Allegra D,Nora DT,et al.Radiofrequency ablation in447complex unresectable liver tumors:le

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备注/Memo

备注/Memo:
收稿日期:2009-02-25
更新日期/Last Update: 2009-05-15