机构:[1]Minimally Invasive Interventional Division, Medical Imaging Center, State Key Laboratory of Oncology in South China, Sun Yat-sen University Cancer Center, Collaborative Innovation Center for Cancer Medicine, 651 Dongfeng Road East, Guangzhou 510060, People’s Republic of China其他部门华南肿瘤学国家重点实验室中山大学肿瘤防治中心[2]Department of Vascular Interventional Radiology, the Third Affiliated Hospital, Sun Yat-sen University, Guangzhou, China[3]Department of Interventional Radiology, Guangzhou First People’s Hospital, Guangzhou Medical University, Guangzhou, China
Purpose: To assess the effectiveness and safety of percutaneous computed tomography (CT)-guided radiofrequency ablation (RFA) for lymph node (LN) oligometastases from hepatocellular carcinoma (HCC). Materials and Methods: This retrospective study was approved by the institutional ethics committee, and all patients provided written informed consent. From January 2004 to December 2013, 119 consecutive patients with HCC and LN oligometastases (115 men [mean age, 51.3 years; age range, 16-83 years] and four women [mean age, 38.2 years; age range, 23-47 years]) were included in this study. A matched cohort composed of 46 patients from each group was selected after adjustment with propensity score matching. The median follow-up time was 14.0 months in the RFA group and 13.8 months in the non-RFA group. The overall survival (OS), local control rate, and complications were evaluated. Survival curves were constructed with the Kaplan- Meier method and compared by using the log-rank test. Results: Eighty-seven patients had LN metastases located in the regional site, and 32 patients had LN metastases in the distant site. No significant differences were observed in the baseline characteristics between groups after propensity score matching adjustment. The RFA group showed higher 6-month and 1-year OS rates compared with the nonRFA group (87.0% and 58.3% vs 62.4% and 17.9%, respectively; P = .001). The 3-month local control rate after RFA was 84.4%, including complete response in 71.1% of patients and partial response in 13.3%. The complications of RFA were short-term abdominal pain and self-limited local hematoma, which occurred in 10 patients (21.7%) and five patients (10.9%), respectively. Conclusion: Percutaneous CT-guided RFA may be a safe and effective treatment for the LN oligometastases generated by HCC. (C) RSNA, 2016
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外文
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出版当年[2017]版:
大类|1 区医学
小类|1 区核医学
最新[2023]版:
大类|1 区医学
小类|1 区核医学
第一作者:
第一作者机构:[1]Minimally Invasive Interventional Division, Medical Imaging Center, State Key Laboratory of Oncology in South China, Sun Yat-sen University Cancer Center, Collaborative Innovation Center for Cancer Medicine, 651 Dongfeng Road East, Guangzhou 510060, People’s Republic of China[2]Department of Vascular Interventional Radiology, the Third Affiliated Hospital, Sun Yat-sen University, Guangzhou, China
通讯作者:
通讯机构:[1]Minimally Invasive Interventional Division, Medical Imaging Center, State Key Laboratory of Oncology in South China, Sun Yat-sen University Cancer Center, Collaborative Innovation Center for Cancer Medicine, 651 Dongfeng Road East, Guangzhou 510060, People’s Republic of China
推荐引用方式(GB/T 7714):
Tao Pan,Qian-Kun Xie,Ning Lv,et al.Percutaneous CT-guided Radiofrequency Ablation for Lymph Node Oligometastases from Hepatocellular Carcinoma: A Propensity Score-matching Analysis[J].RADIOLOGY.2017,282(1):259-270.doi:10.1148/radiol.2016151807.
APA:
Tao Pan,Qian-Kun Xie,Ning Lv,Xi-Shan Li,Lu-Wen Mu...&Ming Zhao.(2017).Percutaneous CT-guided Radiofrequency Ablation for Lymph Node Oligometastases from Hepatocellular Carcinoma: A Propensity Score-matching Analysis.RADIOLOGY,282,(1)
MLA:
Tao Pan,et al."Percutaneous CT-guided Radiofrequency Ablation for Lymph Node Oligometastases from Hepatocellular Carcinoma: A Propensity Score-matching Analysis".RADIOLOGY 282..1(2017):259-270