FFT-based computation of the bioheat transfer equation for the HCC ultrasound surgery therapy modeling. - Archive ouverte HAL Access content directly
Journal Articles Conference proceedings : ... Annual International Conference of the IEEE Engineering in Medicine and Biology Society. IEEE Engineering in Medicine and Biology Society. Annual Conference Year : 2008

FFT-based computation of the bioheat transfer equation for the HCC ultrasound surgery therapy modeling.

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Abstract

This paper describes a modeling method of the tissue temperature evolution over time in hyperthermia. More precisely, this approach is used to simulate the hepatocellular carcinoma curative treatment by a percutaneous high intensity ultrasound surgery. The tissue temperature evolution over time is classically described by Pennes' bioheat transfer equation which is generally solved by a finite difference method. In this paper we will present a method where the bioheat transfer equation can be algebraically solved after a Fourier transformation over the space coordinates. The implementation and boundary conditions of this method will be shown and compared with the finite difference method.
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inserm-00316860 , version 1 (05-09-2008)

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Jean-Louis Dillenseger, Simon Esneault, Carole Garnier. FFT-based computation of the bioheat transfer equation for the HCC ultrasound surgery therapy modeling.. Conference proceedings : .. Annual International Conference of the IEEE Engineering in Medicine and Biology Society. IEEE Engineering in Medicine and Biology Society. Annual Conference, 2008, 1, pp.2538-41. ⟨10.1109/IEMBS.2008.4649717⟩. ⟨inserm-00316860⟩
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