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Dosimetric effects of sectional adjustments of collimator angles on volumetric modulated arc therapy for irregularly-shaped targets

PURPOSE: To calculate an optimal collimator angle at each of sectional arcs in a full-arc volumetric modulated arc therapy (VMAT) plan and evaluate dosimetric quality of these VMAT plans comparing full-arc VMAT plans with a fixed collimator angle. METHODS: Seventeen patients who had irregularly-shap...

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Detalles Bibliográficos
Publicado en:PLoS One
Main Authors: Ahn, Beom Seok, Park, So-Yeon, Park, Jong Min, Choi, Chang Heon, Chun, Minsoo, Kim, Jung-in
Formato: Artigo
Idioma:Inglês
Publicado: Public Library of Science 2017
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Acceso en liña:https://ncbi.nlm.nih.gov/pmc/articles/PMC5383152/
https://ncbi.nlm.nih.gov/pubmed/28384262
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1371/journal.pone.0174924
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