| 计算机图形学在肿瘤热疗中的应用 |
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| 引用本文： | 程晓曼,万柏坤,张力新,黄玉玺,林世寅,王伟,李丰彤.计算机图形学在肿瘤热疗中的应用[J].天津大学学报(自然科学与工程技术版),2000,33(2):149-154. |
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| 作者姓名： | 程晓曼 万柏坤 张力新 黄玉玺 林世寅 王伟 李丰彤 |
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| 作者单位： | 天津理工学院光电信息与电子工程系!天津300191(程晓曼)，天津大学精密仪器与光电子工程学院!天津300072(万柏坤，张力新，黄玉玺)，天津肿瘤研究所!天津300060(林世寅，王伟，李丰彤) |
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| 基金项目： | 国家自然科学基金资助项目! (392 70 2 1 839870 2 37)，天津市自然科学基金资助项目 !(96370 90 1 1 ) |
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| 摘 要： | 热疗中热场（比吸收率和温度）分布形态是检验其装置优劣和能否获得较好疗效的主要依据，借助于计算机图形学，用模拟计算方法来预测热区的ＳＡＲ和温度分布，以研究并优选加热场形态，对指导热疗装置的研制和临床热疗方案的选择有重要的实际意义。本文仅以腔道肿瘤热疗和射频容性势疗为例，介绍计算机 形学在肿瘤势疗的势场分布研究中的应用。
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| 关 键 词： | 肿瘤 热疗学 比吸收率 电磁场模型 计算机图形学 |
APPLICATIONS OF COMPUTER GRAPHICS IN THE STUDIES OF SAR AND TEMPERATURE PATTERNS IN HYPERTHERMIC ONCOLOGY |
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| CHENG Xiao-man,WAN Bai-kun,ZHANG Li-xin,HUANG Yu-xi,LIN Shi-yin,WANG Wei,LI Feng-tong.APPLICATIONS OF COMPUTER GRAPHICS IN THE STUDIES OF SAR AND TEMPERATURE PATTERNS IN HYPERTHERMIC ONCOLOGY[J].Journal of Tianjin University(Science and Technology),2000,33(2):149-154. |
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| Authors: | CHENG Xiao-man WAN Bai-kun ZHANG Li-xin HUANG Yu-xi LIN Shi-yin WANG Wei LI Feng-tong |
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| Abstract: | In the hyperthermic oncology,the heat distribution (SAR and temperature) patterns show the heating abilities of the hyperthermic applicators.Although the heat distribution patterns may be measured by experiments,it is not easy to do when the heating configuration is complex.However,it is easy to simulate the heating patterns by using the computer graphics.In the present paper,a series of the SAR and temperature distribution patterns are shown for illustrating the applications of computer graphics in hyperthermic oncology.It is helpful for the clinical applications. |
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| Keywords: | hyperthermic oncology specific absorption rate(SAR) temperature heat distribution patterns graphics |
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