Technical note: Implementing MRI/CT‐based elemental concentration data to Monte Carlo simulation for yielding positron emitters in proton therapy
Masatoshi Saito,
Ryuga Matsumoto
Abstract:BackgroundThe elemental concentration (especially oxygen and carbon) and mass density must be accurately assigned to perform Monte Carlo (MC) simulations for predicting proton‐induced nuclear reactions in the human body. We recently proposed an approach to quantify elemental concentrations and mass densities of human soft tissues from water content (WC) data obtained by quantitative magnetic resonance (MR) imaging (which we called “MRWC”).PurposeThis study presents the first implementation of MRWC‐derived elem… Show more
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