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Monte Carlo simulation to measure light dosimetry within the biological tissue

机译:蒙特卡洛模拟测量生物组织内的光剂量

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Proposes a method of accurate light dosimetry using Monte Carlo simulation. In a photodynamic therapy treatment, accurate light dosimetry is specially important as is to be expected that applying too little light or too much light could result in inadequate tumor cell kill. The basic theory of this method is statistical iteration of simulation at phantom medium and can model any complex condition in biological tissues without any kind of tool. The authors performed Monte Carlo simulation with a phantom layer having the optical properties of biological tissues. The results showed that one can obtain acceptable light dosimetry in a biological phantom. Monte Carlo simulation is very powerful approach to modeling radiation transfer for solving a variety of physical and mathematical problems.
机译:提出了一种使用蒙特卡洛模拟的精确光剂量测定方法。在光动力疗法的治疗中,准确的光剂量特别重要,因为可以预期,施加太少的光或太多的光会导致肿瘤细胞杀伤力不足。该方法的基本理论是在幻影介质上进行仿真的统计迭代,无需任何工具即可对生物组织中的任何复杂条件进行建模。作者对具有生物组织光学特性的幻像层进行了蒙特卡洛模拟。结果表明,可以在生物体模中获得可接受的光剂量。蒙特卡洛模拟是一种非常有效的辐射辐射建模方法,可以解决各种物理和数学问题。

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