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Computed tomography-guided radiofrequency ablation of the retained iodized oil after simultaneous combination with transarterial embolization in small recurrent or residual hepatocellular carcinoma 被引量:1
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作者 Zhimei Huang Yangkui Gu +3 位作者 shaoyong wu Chunxiao Lai Xiuchen Wang Jinhua Huang 《Journal of Interventional Medicine》 2020年第1期49-54,共6页
Objective:To assess the clinical efficacy and safety of transarterial embolization(TAE)in simultaneous combination with computed tomography(CT)-guided radiofrequency ablation(RFA)for recurrent or residual hepatocellul... Objective:To assess the clinical efficacy and safety of transarterial embolization(TAE)in simultaneous combination with computed tomography(CT)-guided radiofrequency ablation(RFA)for recurrent or residual hepatocellular carcinoma(HCC),and to determine the risk factors influencing local tumor progression following this procedure.Methods:One hundred eighteen patients with recurrent or residual HCC(tumor size,10–30 mm)underwent RFA.During the 19-month follow-up,59 patients received RFA only(RFA group),and the remaining 59 received RFA immediately after TAE(TAE+RFA group).All patients were followed up to observe the short-term therapeutic effects and complications.The cumulative local tumor progression rates in both groups were calculated using unpaired Student’s t tests and the Kaplan-Meier method.Results:The rate of major complications was 5.08%in the TAE+RFA group and 3.39%in the RFA group.The overall response rate was 96.61%in the TAE+RFA group and 79.66%in the RFA group(P=0.008).The disease control rate was significantly higher in the TAE+RFA group than in the RFA group(94.92%vs.79.66%,P=0.024).The median time to local tumor progression was 4.8 months in the RFA group and 9.6 months in the TAE+RFA group.The cumulative local tumor progression rate at 1 year was 10.60%in the RFA group and 23.60%in the TAE+RFA group(P=0.016).Conclusion:TAE in simultaneous combination with CT-guided RFA was effective and safe against recurrent or residual HCC.Local tumor progression can be minimized by the complete ablation of targeted iodized oil deposits after simultaneous TAE. 展开更多
关键词 Transarterial embolization Computed tomography-guided RECURRENT RESIDUAL Hepatocellular carcinoma
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