An EPID-based method for comprehensive verification of gantry, EPID and the MLC carriage positional accuracy in Varian linacs during arc treatments

BACKGROUND: In modern radiotherapy, it is crucial to monitor the performance of all linac components including gantry, collimation system and electronic portal imaging device (EPID) during arc deliveries. In this study, a simple EPID-based measurement method has been introduced in conjunction with a...

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Bibliographische Detailangaben
Veröffentlicht in:Radiat Oncol
Hauptverfasser: Rowshanfarzad, Pejman, McGarry, Conor K, Barnes, Michael P, Sabet, Mahsheed, Ebert, Martin A
Format: Artigo
Sprache:Inglês
Veröffentlicht: BioMed Central 2014
Schlagworte:
Research
Online Zugang:https://ncbi.nlm.nih.gov/pmc/articles/PMC4252011/
https://ncbi.nlm.nih.gov/pubmed/25424471
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1186/s13014-014-0249-8
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