[基于有限元分析的浅表微波热疗肿瘤温度分布]
[Superficial microwaves hyperthermia tumoral temperature distribution by using finite element analysis].
作者信息
Munteanu Fl, Munteanu Anca, Bild E
机构信息
Universitatea de Medicină şi Farmacie Gr.T. Popa Iaşi, Facultatea de Bioinginerie Medicală, Disciplina de Biomecanică.
出版信息
Rev Med Chir Soc Med Nat Iasi. 2008 Jan-Mar;112(1):266-71.
UNLABELLED
The main aim of this study is to present a virtual method for tumor temperature distribution by using finite element analysis.
MATERIAL AND METHODS
First step is geometrical synthesis that means tumor and neighbor structures three-dimensional reconstruction using CT sections; the second represent temperature and material synthesis: temperature values application and tissues density, thermal conductivity, specific heat values application, then finite element analysis.
RESULTS
Finite element analysis indicate tumor temperature distribution with maximum and minimum values as a result of microwave hyperthermia treatment.
未标注
本研究的主要目的是通过有限元分析提出一种用于肿瘤温度分布的虚拟方法。
材料与方法
第一步是几何合成，即使用CT切片对肿瘤和邻近结构进行三维重建；第二步是温度和材料合成：应用温度值以及组织密度、热导率、比热容值，然后进行有限元分析。
结果
有限元分析显示了微波热疗治疗后肿瘤的温度分布，有最大值和最小值。
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