Full-Text Search:
Home|Journal Papers|About CNKI|User Service|FAQ|Contact Us|中文
《CHINESE JOURNAL OF UITRASONOGRAPHY》 1999-04
Add to Favorite Get Latest Update

Study on three dimensional thermal field of double implanted microwave radiation

LIANG Ping, DONG Baowei, YU Xiaoling, et al. Department of Ultrasound, PLA General Hospital, Beijing 100853  
Objective\ To observe three dimensional thermal distribution and temperature rise pattern of microwave radiation induced through double implanted microwave electrodes in coagulating liver cancer, to develop the calculating method with computer simulation in order to complete coagulate larger tumor at one stroke. Methods\ Based on thermal distribution of single electrode, the proper distance between two electrodes was determined by computer simulation at three kinds of power output (40 W 30 min, 50 W 10 min and 60 W 300 s). Above result was examined and correct through monitoring the temperature at 156 spots/times in 156 pork liver's tissue in vitro. Results\ Temperatures rise curve and coagulated area obtained from microwave radiation in the pork liver induced through the double electrodes coincided with value of computer simulation. Coagulated area was 6.0 cm×6.0 cm when the distance of 2.2 cm between two microwave electrodes at power output of 40 W 30 min. Coagulated area was 4.7 cm×5.3 cm when the distance of 1.6 cm between two microwave electrodes at power output of 50 W 10 min. Coagulated area was 3.9 cm×4.9 cm when the distance of 1.2 cm between two microwave electrodes at power output of 60 W 300 s. Conclusions\ A larger coagulate necrosis area was induced by inserting two microwave electrods simultaneously. It provides a technical basis for eliminate the liver cancer in situ at one stroke. Base on the interfere theory of thermal field and results of computer simulation, it is possible to simulate the complex thermal field with computer and to coagulate the irregular liver tumor in the feature.
【Fund】: 国家自然科学基金
【CateGory Index】: R-39
Download(CAJ format) Download(PDF format)
CAJViewer7.0 supports all the CNKI file formats; AdobeReader only supports the PDF format.
【References】
Chinese Journal Full-text Database 9 Hits
1 Song Pengyuan;Sun Yahong;Guo Ya;Fifth Department of Internal Medicine,Affiliated Hospital of Shandong Academy of Medical Sciences;;Microwave Ablation Versus Surgical Resection of Colorectal Cancer Liver Metastasis: Comparison of Clinical Efficacy[J];中国微创外科杂志;2015-10
2 SHENG Lin;ZHAI Weiming;DONG Baowei;QI Erpeng;Tumor Ablation Centre,Tsinghua University Yuquan Hospital;National Laboratory for Information Science and Technology,Tsinghua University;The Chinese People's Liberation Army General Hospital;;Clinical Applications of Microwave Thermal Ablation[J];科技导报;2014-30
3 Gao Yongyan,Liang Ping,Li Chunling,et al Department of Ultrasound,Chinese PLA General Hospital,Beijing 100853 China;Splenic Microwave Ablation with 2450 MHz Internally Water Cooled Microwave Electrode:Experimental Study[J];中国超声医学杂志;2007-06
4 CHENG Zhi-gang1, LIANG Ping1, XIAO Qiu-jin1, NAN Qun2, SHENG Lin1, WANG Yang11.General Hospital of PLA, Beijing 1008532.Biomedical Engineering Center, Beijing Polytechnic University, Beijing 100022;Thermoelectricity resistance probe for measuring thermal conductivity of deep tissues: design and initial experimental study[J];医疗卫生装备;2005-10
5 LIANG Ping,DONG Bao-wei.Department of Ultrasound,General Hopital of PLA,Beijing 100853,China;A summary of percutaneous sonographically guided microwave coagulation therapy for hepatocellular carcinoma[J];中华超声影像学杂志;2004-04
6 DONG Baowei, LIANG Ping, YU Xiaoling, SU Li, Y*B Dejiang, ZHANG Jing, WEN Chaoyang. Department of Ultrasound, PLA General Hospital, Beijing 100853, China;Ultrasound-guided percutaneous microwave coagulation therapy for primary hepatocellular carcinoma[J];中华肿瘤杂志;2002-03
7 Liang Ping ,Dong Bao wei,Yu Xiao ling ,Yu Dejiang ,Cheng Zhigang ,SuLi,Peng Jianshu ,NanQun ,Wang Huaijun ,Dang Ying (Dept.of Ultrasound ,Chinese PLA General Hospital ,Beijing 10 0 85 3);In Vitro Simulation and Verification of Implanted Microwave Thermal Distribution in Pig Liver[J];中国医学影像学杂志;2002-03
8 JIANG Yi, SHEN Zhongpei, ZHANG Jianping, et al.Department of Ultrasonography, Shanghai Punan Hospital, Shanghai 200125, China;Clinical application of ultrasound-guided microwave coagulation on treatment of liver carcinoma[J];中华超声影像学杂志;2002-04
9 Liang Ping,Dong Baowei,Yu Xiaoling,et al Dept.Ultrasound, Chinese PLA General Hospital,Beijing 100853 China;Experimental and Clinical Study on Thermal Distribution of US-guided Microwave Coagulated Therapy for Liver Cancer[J];中国超声医学杂志;2002-03
【Co-references】
Chinese Journal Full-text Database 10 Hits
1 YAO Quan-jun, LI Hai-liang, GUO Chen-yang, HU Hong-tao, MENG Yan-li, LUO Jun-peng. Department of Radiology, Henan Cancer Hospital, the Affiliated Cancer Hospital of Zhengzhou University, Zhengzhou 450008, China;Effects of CT guided microwave ablation on refractory liver metastases of colorectal cancer[J];实用医学杂志;2012-15
2 Wan-qing Chen*, Hong-mei Zeng, Rong-shou Zheng, Si-wei Zhang, Jie He National Office for Cancer Prevention and Control/National Central Cancer Registry,Cancer Institute,Chinese Academy of Medical Sciences,Beijing 100021,China;Cancer Incidence and Mortality in China,2007[J];Chinese Journal of Cancer Research;2012-01
3 LIU Ying-jun, ZHENG Yun, JIANG Yi-zhou, YUAN Yun-fei. Department of Hepatobiliary Oncology and State Key Laboratory of Oncology in Southern China, Sun Yat-sen University Cancer Centre, Guangzhou 510060, China;Ultrasound-guided microwave ablation for the treatment of liver metastases[J];中华普通外科学文献(电子版);2011-05
4 JIN Zhong-tian1,PENG Ji-run1,ZHU Wei-hua1,ZHANG Da-fang1,GAN Li-yun2,LI Shu1,WANG Fu-shun1,ZHU Ji-ye1,LENG Xi-sheng1.1.Center of Hepatobiliary Surgery,Peking University People's Hospital,Beijing 100044,China;2.Department of Ultrasound,Peking University People's Hospital,Beijing 100044,China;Clinical Analysis of Therapeutic Effects of Ultrasound-Guided Percutaneous Microwave Ablation for Hepatic Metastases[J];中国普外基础与临床杂志;2010-03
5 ZHANG Liang, WANG Li-gang,FAN Wei-jun,Tang Tian State Key Laboratory of Oncology in Southern China,Department of Radiology, Cancer Center, Sun Yat-Sen University, Guangzhou 510060, Guangdong, China.;CT guided Water circulatory-cooling percutaneous microwave ablation as a treatment of liver metastasis caused by colorectal cancer[J];当代医学;2009-11
6 Cao Bingsheng,Dong Baowei,Liang Ping,et al Department Ultrasonographic Diagnostics,Second Affiliated Hospital of General Hospital of PLA,Beijing 100091 China;Liver Tissue Ablation Experiment:Comparison Study Between Microwave and Radiofrequency Ablation[J];中国超声医学杂志;2006-04
7 LIANG Ping,DONG Bao-wei,YU Xiao-ling,YU De-jiang,FENG Lei, GAO Yong-yan,WANG Yang,XIAO Qiu-jin.Department of Ultrasound,General Hospital of Chinese People′s Liberation Army,Beijing 100853,China;Evaluation of long-term therapeutic effects of ultrasound-guided percutaneous microwave ablation of liver metastases[J];中华医学杂志;2006-12
8 Zhou Jiaolin Qiu HuizhongDepartment of General Surgery,CAMS & PUMC,Beijing 100730,China;Current status and prospect of therapy for colorectal cancer metastatic to the liver[J];癌症进展;2005-03
9 XIA Quanglong, XIA Yaqin, NAN Qun, PENG Jianshu. Biomedical Engineering Center, Beijing Polytechnic University, Beijing\ 100022;Measurement and Analysis of Thermal Physical Properties in Deep Tissue[J];北京生物医学工程;2003-01
10 JIANG Yi, SHEN Zhongpei, ZHANG Jianping, et al.Department of Ultrasonography, Shanghai Punan Hospital, Shanghai 200125, China;Clinical application of ultrasound-guided microwave coagulation on treatment of liver carcinoma[J];中华超声影像学杂志;2002-04
【Secondary References】
Chinese Journal Full-text Database 6 Hits
1 XIAO Rong;TIAN Hong;HU Xiaodan;Department of Function Examination,Tibet Mee Branch of West China Hospital of Sichuan University;;Influencing factors of microwave ablation on tumor-free survival rate in treatment of primary liver cancer[J];河北医药;2018-02
2 BI Shi-sheng;XU Nan-gan;ZHANG Tuo;Jiangsu Province Suqian City First People's Hospital;;Comparative study on microwave ablation and surgical resection for benign thyroid tumor[J];中国实用医药;2017-29
3 YANG Yang;CHEN Jian-si;LAI Jie;Affiliated Tumor Hospital of Guangxi Medical University;;Analysis of Interventional Treatment for 90 Cases Colorectal Cancer with Liver Metastasis Could not be Surgically Removed[J];中国全科医学;2017-S2
4 Peng Hongyan;Yu Songyuan;He Fei;Department of Ultrasonic Medicine,Tianyou Hospital Affiliated to Wuhan University of Science and Technology;;The Preliminary Study of Secondary Hypersplenism with Ultrasound-guided Cold Cycle Microwave Ablation[J];中国超声医学杂志;2017-06
5 Shi Ying;Gu Fen;Zhu Yanni;Department of Ultrasound,the Second Hospital of Shanxi Medical University;Department of Ultrasound,Xijing Hospital,the Fourth Military Medical University;;Impact of Microbubble-enhanced Ultrasound Combined with Prothrombin on Microwave Ablation in Rabbit Liver[J];中国超声医学杂志;2017-06
6 Jiang Yingxu;Zhao Jinzhe;Qian Zhiyu;Yang Yamin;Liu Jia;Li Weitao;College of Automation Engineering,Nanjing University of Aeronautics and Astronautics;Hunan Provincial Tumor Hospital/The Affiliated Tumor Hospital of Xiangya Medical School of Central South University;;The Study of Microwave Ablation System with a 433MHz Slot Antenna[J];生命科学仪器;2017-01
©2006 Tsinghua Tongfang Knowledge Network Technology Co., Ltd.(Beijing)(TTKN) All rights reserved