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PubMed · 15388146

Improved radial dose function estimation using current version MCNP Monte-Carlo simulation: Model 6711 and ISC3500 125I brachytherapy sources.

Dennis M Duggan
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Abstract

Improved cross-sections in a new version of the Monte-Carlo N-particle (MCNP) code may eliminate discrepancies between radial dose functions (as defined by American Association of Physicists in Medicine Task Group 43) derived from Monte-Carlo simulations of low-energy photon-emitting brachytherapy sources and those from measurements on the same sources with thermoluminescent dosimeters. This is demonstrated for two 125I brachytherapy seed models, the Implant Sciences Model ISC3500 (I-Plant) and the Amersham Health Model 6711, by simulating their radial dose functions with two versions of MCNP, 4c2 and 5.

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AlgorithmsBrachytherapyComputer SimulationHumansIodine RadioisotopesMaleModels, BiologicalModels, StatisticalMonte Carlo MethodProstatic NeoplasmsRadiometryRadiotherapy DosageRadiotherapy Planning, Computer-AssistedComparative StudyEvaluation StudyJournal ArticleValidation Study

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Dennis M Duggan. 2004. Improved radial dose function estimation using current version MCNP Monte-Carlo simulation: Model 6711 and ISC3500 125I brachytherapy sources.. https://doi.org/10.1016/j.apradiso.2004.05.070

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