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《Chinese Journal of Medical Imaging Technology》 2011-01
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Evaluation on efficacy of radiofrequency ablation for renal cell carcinoma with multi-slice helical CT

XU Xiang-jun,JI Chang-wei,QU Feng,YAO Lin-fang,ZHANG Shi-wei,LI Xiao-gong,ZHANG Gu-tian,GAN Wei-dong,GUO Hong-qian(Department of Urology,Affiliated Drum Tower Hospital,Medical College of Nanjing University,Nanjing 210008,China)  
Objective To assess the value of multi-slice helical CT(MSCT) in renal cell carcinoma(RCC) treated with radiofrequency ablation(RFA).Methods Thirty-seven patients with 39 renal tumors underwent RFA.All of them were examined with MSCT preoperatively and postoperatively.The largest cross-section of each tumor was figured out,and the CT value was recorded.Results The areas of the largest cross-section of tumors were significant different preoperatively and postoperatively(P0.05),it increased 1 month after operation,but decreased 1 year later.The enhanced CT value of tumors of the largest cross-section was significantly lower than that of preoperative(P0.05),but There was no significant difference between 1 year and 1 month after operation(P=0.99).Ninety-five percent confidence intervals of the enhanced CT value of the largest cross-section of the tumors in 1 year and 1 month after operation was(3.26—6.22)HU and(2.62—6.82)HU,respectively,both upper bounds were less than 10 HU.Conclusion MSCT is valuable in evaluation on the efficacy of radiofrequency ablation for renal cell carcinoma.If the enhanced CT value is less than 10 HU,the tumor may be completely destroyed after RFA.
【Fund】: 江苏省“六大人才高峰”第五批项目
【CateGory Index】: R737.11
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【References】
Chinese Journal Full-text Database 1 Hits
1 ;Establish the training mode of compound talents of imaging-guided minimally invasive intervention[J];Chinese Journal of Interventional Imaging and Therapy;2012-04
【Citations】
Chinese Journal Full-text Database 2 Hits
1 ZHENG Jia-he,LIU Zhao-yu,LU Zai-ming,ZHANG Jun,WEN Feng,SHAN Ming,GUO Qi-yong (Department of Radiology,Shengjing Hospital of China Medical University,Shenyang 110004,China);MSCT follow-up observation of patients with small hepatocelluar carcinoma after radiofrequency ablation[J];Chinese Journal of Interventional Imaging and Therapy;2009-04
2 LI Jian-sheng,TANG Ri-jie,LING Guo-hui,LU Bin-gui,YANG Pei-yu(Department of Radiology,the Clinical Cancer Hospital of Guangzhou Medical College,Guangzhou 510095,China);Application of spiral CT in therapy observation during and after radiofrequency ablation for lung and liver tumors[J];Chinese Journal of Interventional Imaging and Therapy;2009-04
【Co-citations】
Chinese Journal Full-text Database 5 Hits
1 Liu Guangqing,Zhang Jianhui,Guan Ying,Zheng Enhai,Tong Yuyan(Department of Ultrasound,the Affiliated Hospital of Hainan Medical College,Haikou,Hainan 570102,China);Evaluation of short term therapeutic response of radiofrequency ablation of metastatic liver cancer with contrast-enhanced ultrasonography[J];Chongqing Medicine;2012-30
2 DU Dan-dan,LU Wei-fu.Department of Medical Imaging,the Affiliated Provincial Hospital,Anhui Medical University,Hefei 230001,China;Imaging evaluation of liver cancer after radiofrequency ablation therapy[J];Journal of Interventional Radiology;2012-01
3 ZHENG Jia-he,LIU Zhao-yu,LU Zai-ming,ZHANG Jun,WEN Feng,SHAN Ming,GUO Qi-yong (Department of Radiology,Shengjing Hospital of China Medical University,Shenyang 110004,China);MSCT follow-up observation of patients with small hepatocelluar carcinoma after radiofrequency ablation[J];Chinese Journal of Interventional Imaging and Therapy;2009-04
4 Zhou Zhenyu,Zeng Weixin.(NO.09Hospital,NanChang,330002);Radio-frequency with a clustered clectrode under the guidance of ultrasonography associated with ethanol injection for liver cancer:a report of 23 cases[J];Jiangxi Medical Journal;2001-06
5 LV Mao-gu,HUANG Wei,WU Jian-wei,WANG Dong,ZENG Yong,ZHAO Ying. Radiology Department, 81 st Hospital,Nanjing 210002, China;CT evaluation on the patients with hepatic carcinoma treated with Ar-He cryoablation or RF[J];Chinese Clinical Oncology;2005-05
【Co-references】
Chinese Journal Full-text Database 9 Hits
1 ZHANG Xiao1,ZHANG Xuan2,XIAO Yue-yong1,YU Da1,LI Ying1,WU Bin1 (1.Department of Radiology,PLA General Hospital,Beijing 100853,China;2.Department of Outpatient,West Ward of Shandong Provincial Hospital,Jinan 250022,China);Clinical application of MR-guided cryoablation for pelvic tumor[J];Chinese Journal of Interventional Imaging and Therapy;2010-03
2 SHEN Quan,YANG Wei-zhu,JIANG Na,ZHENG Qu-bin,HUANG Jin-yao,HUANG Ning(Department of Interventional Radiology,Fujian Medical University Union Hospital,Fuzhou 350001,China);Radiofrequency ablation combined with transcatheter arterial chemoembolization in treatment of liver cancer[J];Chinese Journal of Interventional Imaging and Therapy;2011-01
3 YIN Chun-tao1,HUANG Jian2,XU Gao-feng1*,JI Hong-hai1,WANG Cheng-hu1(1.Department of Radiology,Yancheng No.1 People's Hospital,Yancheng 224006,China;2.Department ofInterventional Radiology,Affliated Hospital of Nantong University,Nantong 226001,China);TACE combined with argon-helium cryosurgery system for primary hepatocellular carcinoma[J];Chinese Journal of Interventional Imaging and Therapy;2011-02
4 TANG Li-li,CHENG Wen,LI Long,HAN Xue,SHAO Hua(Department of Diagnosis Ultrasound,the Third Hospital of Harbin Medical University,Harbin 150081,China);Efficacy of ultrasound-guided percutaneous radiofrequency ablation of hepatic metastases[J];Chinese Journal of Interventional Imaging and Therapy;2011-03
5 YU Li,SHEN E,HU Bing(Department of Ultrasound in Medicine,the Sixth People's Hospital Affiliated to Shanghai Jiao Tong University,Shanghai Institution of Ultrasound in Medicine,Shanghai 200233,China);Imaging-guided laser ablation therapy of tumors[J];Chinese Journal of Interventional Imaging and Therapy;2011-03
6 LIN Jun-qing,YANG Wei-zhu,JIANG Na,ZHENG Qu-bin, HUANG Jing-yao,HUANG Ning(Department of Interventional Radiology,Fujian Medical University Union Hospital,Fuzhou 350001,China);CT-guided iodine-125 seed implantation in the treatment of primary hepatocellular carcinoma combined with portal vein tumor thrombus[J];Chinese Journal of Interventional Imaging and Therapy;2011-04
7 LIU Chen1,YUAN Hui-shu1,WANG Jun-jie2,MENG Na2,HAN Song-bo1,MA Yong-qiang1(1.Department of Radiology,2.Department of Radiation Oncology,Peking University Third Hospital,Beijing 100191,China);Evaluation on the effect of CT-guided brachytherapy for recurrent rectal cancer[J];Chinese Journal of Interventional Imaging and Therapy;2012-02
8 LIU Xin,LV Wei-fu(Department of Radiology,Provincial Hospital of Anhui Medical University,Hefei 230001,China);Imaging evaluation on the curative effect of radiofrequency ablation for primary hepatic carcinoma[J];Chinese Journal of Interventional Imaging and Therapy;2012-02
9 CHEN Zhi-ming,LV Liang,QI Jia,ZHANG Jia-cheng,GONG Hai-feng(Department of Radiology,First People's Hospital of Yunnan Province,Affiliated Kunhua Hospital of Kunming Medical College,Kunming 650032,China);CT guided percutaneous chemical ablation in treatment of abdominal and pelvic hypovascular metastasis[J];Chinese Journal of Interventional Imaging and Therapy;2012-03
【Secondary Citations】
Chinese Journal Full-text Database 2 Hits
1 FENG Yun, TONG Xiao-qiang*, YANG Min, ZOU Qiang, LV Yong-xing, ZOU Ying-hua (Department of Radiology, Peking University First Hospital, Beijing 100034, China);Radiofrequency ablation in treatment of malignant liver tumors[J];Chinese Journal of Interventional Imaging and Therapy;2005-02
2 SONG Li,TONG Xiao-qiang~*,WANG Jian,YANG Min,WANG Chao,XU Kai-yuan,LV Yong-xing(Department of Interventional and Vascular Surgery,Peking University First Hospital,Beijing 100034,China);CT arterioportography and CT arteriography in evaluating therapeutic response of hepatic malignancies after radiofrequency ablation[J];Chinese Journal of Interventional Imaging and Therapy;2006-05
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