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Sensitivity of array detector measurements in determining shifts of MLC leaf positions

Using a MatriXX 2D ionization chamber array, we evaluated the detection sensitivity of systematically introduced MLC leaf positioning shifts to test whether the conventional IMRT QA method can be used for quality assurance of an MLC tracking algorithm. Because of finite special resolution, we first...

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Publicado en:J Appl Clin Med Phys
Main Authors: Shang, Qingyang, Godley, Andrew, Huang, Long, Qi, Peng, Xia, Ping
Formato: Artigo
Idioma:Inglês
Publicado: John Wiley and Sons Inc. 2017
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Acceso en liña:https://ncbi.nlm.nih.gov/pmc/articles/PMC5874934/
https://ncbi.nlm.nih.gov/pubmed/28799273
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1002/acm2.12148
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