作者
Gabriel Famulari, Marc-André Renaud, Christopher M Poole, Michael DC Evans, Jan Seuntjens, Shirin A Enger
发表日期
2018/8/30
期刊
Physics in Medicine & Biology
卷号
63
期号
17
页码范围
175007
出版商
IOP Publishing
简介
Despite being considered the gold standard for brachytherapy dosimetry, Monte Carlo (MC) has yet to be implemented into a software for brachytherapy treatment planning. The purpose of this work is to present RapidBrachyMCTPS, a novel treatment planning system (TPS) for brachytherapy applications equipped with a graphical user interface (GUI), optimization tools and a Geant4-based MC dose calculation engine, RapidBrachyMC. Brachytherapy sources and applicators were implemented in RapidBrachyMC and made available to the user via a source and applicator library in the GUI. To benchmark RapidBrachyMC, TG-43 parameters were calculated for the microSelectron v2 (192 Ir) and SelectSeed (125 I) source models and were compared against previously validated MC brachytherapy codes. The performance of RapidBrachyMC was evaluated for a prostate high dose rate case. To assess the accuracy …
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