Numerical FEM Models for the Planning of Magnetic Induction Hyperthermia Treatments With Nanoparticles

被引：85

作者：

Candeo, A. ^{[1
]}

Dughiero, F. ^{[1
]}

机构：

[1] Univ Padua, Dept Elect Engn, I-35131 Padua, Italy

来源：

IEEE TRANSACTIONS ON MAGNETICS | 2009年 / 45卷 / 03期

关键词：

3-D finite-element modeling (FEM); magnetic fluid hyperthermia (MFH); magnetic nanoparticles; treatment planning; FLUID; FIELD;

D O I：

10.1109/TMAG.2009.2012769

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

A numerical FEM model of a magnetic fluid hyperthermia (MFH) treatment on an hepatocellular carcinoma (HCC) metastasis has been simulated. Starting from actual CT images of the patient, a 3-D geometry of the anatomical district has been reconstructed and a coupled electromagnetic and thermal transient analysis has been performed, in order to predict the temperature distribution during the treatment. The in vivo effect of blood perfusion has also been implemented through the Pennes's model. Various simulations have been carried out, based on different particle sizes and concentrations, as well as different exciting field intensities.

引用

页码：1658 / 1661

页数：4

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