Numerical Simulation of Photoacoustic Effect and Its Possibility of Applications to Diagnostic Imaging and Treatment Support

S. Okawa, T. Hirasawa, K. Tsujita, T. Kushibiki, M. Ishihara
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Abstract

The authors have been studying the photoacoustic imaging from its basic to clinical applications. As a part of the wide-ranged studies, the numerical simulations of the photoacoustic pressure wave have been carried out for the image reconstruction of the concentration of the photon absorber and for the evaluation of gold nanoparticle as a contrast agent. The numerical simulation can be applied to planning safe and effective treatments using photoacoustic effect in dermatology. This article reviews the numerical simulations and the applications of them.
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光声效应的数值模拟及其在诊断成像和治疗支持中的应用
作者对光声成像从基础到临床应用进行了研究。作为广泛研究的一部分,光声压力波的数值模拟已被用于光子吸收剂浓度的图像重建和金纳米颗粒作为造影剂的评价。数值模拟结果可用于规划安全有效的光声治疗方案。本文综述了数值模拟及其应用。
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Program 第34回日本レーザー医学会西日本大会(旧:関西支部会) 第34回日本レーザー治療学会 総会・学術大会開催のご案内 The 33<sup>rd</sup> Annual Meeting of the Japan Photodynamic Association The 19<sup>th</sup> Japan Photodynamic Neurosurgical Society The 35<sup>th</sup> Annual Meeting of Japanese Society for Laser Dentistry 選奨委員会からのお知らせ
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