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Assessment of three-dimensional set-up errors in conventional head and neck radiotherapy using electronic portal imaging device
BACKGROUND: Set-up errors are an inherent part of radiation treatment process. Coverage of target volume is a direct function of set-up margins, which should be optimized to prevent inadvertent irradiation of adjacent normal tissues. The aim of this study was to evaluate three-dimensional (3D) set-u...
Autores principales: | , , , , , , |
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Formato: | Texto |
Lenguaje: | English |
Publicado: |
BioMed Central
2007
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2238756/ https://www.ncbi.nlm.nih.gov/pubmed/18081927 http://dx.doi.org/10.1186/1748-717X-2-44 |