Can clinically relevant dose errors in patient anatomy be detected by gamma passing rate or modulation complexity score in volumetric-modulated arc therapy for intracranial tumors?

We investigated whether methods conventionally used to evaluate patient-specific QA in volumetric-modulated arc therapy (VMAT) for intracranial tumors detect clinically relevant dosimetric errors. VMAT plans with coplanar arcs were designed for 37 intracranial tumors. Dosimetric accuracy was validat...

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Dettagli Bibliografici
Pubblicato in:J Radiat Res
Autori principali: Ohira, Shingo, Ueda, Yoshihiro, Isono, Masaru, Masaoka, Akira, Hashimoto, Misaki, Miyazaki, Masayoshi, Takashina, Masaaki, Koizumi, Masahiko, Teshima, Teruki
Natura: Artigo
Lingua:Inglês
Pubblicazione: Oxford University Press 2017
Soggetti:
Oncology
Accesso online:https://ncbi.nlm.nih.gov/pmc/articles/PMC5737460/
https://ncbi.nlm.nih.gov/pubmed/28339918
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1093/jrr/rrx006
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