Quality assurance of MLC leaf position accuracy and relative dose effect at the MLC abutment region using an electronic portal imaging device

We investigated an electronic portal image device (EPID)-based method to see whether it provides effective and accurate relative dose measurement at abutment leaves in terms of positional errors of the multi-leaf collimator (MLC) leaf position. A Siemens ONCOR machine was used. For the garden fence...

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Detalles Bibliográficos
Autores principales: Sumida, Iori, Yamaguchi, Hajime, Kizaki, Hisao, Koizumi, Masahiko, Ogata, Toshiyuki, Takahashi, Yutaka, Yoshioka, Yasuo
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Oxford University Press 2012
Materias:
Technology
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3430416/
https://www.ncbi.nlm.nih.gov/pubmed/22843372
http://dx.doi.org/10.1093/jrr/rrs038

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