Complete ablation rate of percutaneous radiofrequency ablation of hepatocellular carcinoma in favorable and unfavorable locations: using real time ultrasound guidance and expandable electrode needle
Chiang Mai Medical Journal (Formerly Chiang Mai Medical Bulletin) is an official journal of the Faculty of Medicine, Chiang Mai University. It accepts original papers on clinical and experimental research that are pertinent in the biomedical sciences. The Journal is published 4 issues/year (i.e., Ma...
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Faculty of Medicine, Chiang Mai University
2019
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| Online Access: | https://www.tci-thaijo.org/index.php/CMMJ-MedCMJ/article/view/111917/87284 http://cmuir.cmu.ac.th/jspui/handle/6653943832/65083 |
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th-cmuir.6653943832-650832019-05-07T10:02:39Z Complete ablation rate of percutaneous radiofrequency ablation of hepatocellular carcinoma in favorable and unfavorable locations: using real time ultrasound guidance and expandable electrode needle ความสําเร็จของการรักษาผู้ป่วยมะเร็งตับด้วยการจี้ด้วยคลื่นความถี่วิทยุ Nakarin Inmutto Tanop Srisuwan Thanate Kattipatanapong Chinnu Kaoworakarn Chiang Mai Medical Journal (Formerly Chiang Mai Medical Bulletin) is an official journal of the Faculty of Medicine, Chiang Mai University. It accepts original papers on clinical and experimental research that are pertinent in the biomedical sciences. The Journal is published 4 issues/year (i.e., Mar, Jun, Sep, and Dec). Objective To evaluate the success rate of percutaneous radiofrequency ablation (RFA) for hepatocellular carcinoma (HCC) by using real time ultrasound guidance and expandable electrode. Methods A retrospective study reviewed of CT and MRI fi ndings from August 2015 to October 2016 of 91 HCCs. The patient’s data, RFA data, location of the HCC, complication after procedure and imaging success rate of complete ablation were analyzed. The size of tumor range 0.5-4.5 cm. We performed RFA by using real time ultrasound guidance and expandable electrode needle (LeVeen, Boston scientifi c cooperation, USA) with stepwise method and double ablation method to reduce ablation time and more ablative area. The unfavorable locations of tumor (exophytic appearance, near capsule, near gallbladder, near bowel, near vessels) were performed without artifi cial ascites. Results Complete ablation was obtained in 91.2% (83/91) of all HCCs. The complete ablation rate in favorable location was 100% (12/12), while the complete ablation rate in unfavorable location was 89.9% (71/79). Only one complication was found in 91 sessions of all HCCs. Conclusion Using expandable electrode catheter combined with real time ultrasound guidance help ablates tumor in high risk locations with high success rate, low complication and fast operation time. 2019-05-07T10:02:39Z 2019-05-07T10:02:39Z 2018 บทความวารสาร 0125-5983 https://www.tci-thaijo.org/index.php/CMMJ-MedCMJ/article/view/111917/87284 http://cmuir.cmu.ac.th/jspui/handle/6653943832/65083 Eng Faculty of Medicine, Chiang Mai University |
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Chiang Mai University |
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Chiang Mai University Library |
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Thailand |
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CMU Intellectual Repository |
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English |
| description |
Chiang Mai Medical Journal (Formerly Chiang Mai Medical Bulletin) is an official journal of the Faculty of Medicine, Chiang Mai University. It accepts original papers on clinical and experimental research that are pertinent in the biomedical sciences. The Journal is published 4 issues/year (i.e., Mar, Jun, Sep, and Dec). |
| format |
บทความวารสาร |
| author |
Nakarin Inmutto Tanop Srisuwan Thanate Kattipatanapong Chinnu Kaoworakarn |
| spellingShingle |
Nakarin Inmutto Tanop Srisuwan Thanate Kattipatanapong Chinnu Kaoworakarn Complete ablation rate of percutaneous radiofrequency ablation of hepatocellular carcinoma in favorable and unfavorable locations: using real time ultrasound guidance and expandable electrode needle |
| author_facet |
Nakarin Inmutto Tanop Srisuwan Thanate Kattipatanapong Chinnu Kaoworakarn |
| author_sort |
Nakarin Inmutto |
| title |
Complete ablation rate of percutaneous radiofrequency ablation of hepatocellular carcinoma in favorable and unfavorable locations: using real time ultrasound guidance and expandable electrode needle |
| title_short |
Complete ablation rate of percutaneous radiofrequency ablation of hepatocellular carcinoma in favorable and unfavorable locations: using real time ultrasound guidance and expandable electrode needle |
| title_full |
Complete ablation rate of percutaneous radiofrequency ablation of hepatocellular carcinoma in favorable and unfavorable locations: using real time ultrasound guidance and expandable electrode needle |
| title_fullStr |
Complete ablation rate of percutaneous radiofrequency ablation of hepatocellular carcinoma in favorable and unfavorable locations: using real time ultrasound guidance and expandable electrode needle |
| title_full_unstemmed |
Complete ablation rate of percutaneous radiofrequency ablation of hepatocellular carcinoma in favorable and unfavorable locations: using real time ultrasound guidance and expandable electrode needle |
| title_sort |
complete ablation rate of percutaneous radiofrequency ablation of hepatocellular carcinoma in favorable and unfavorable locations: using real time ultrasound guidance and expandable electrode needle |
| publisher |
Faculty of Medicine, Chiang Mai University |
| publishDate |
2019 |
| url |
https://www.tci-thaijo.org/index.php/CMMJ-MedCMJ/article/view/111917/87284 http://cmuir.cmu.ac.th/jspui/handle/6653943832/65083 |
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