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An in‐house protocol for improved flood field calibration of TrueBeam FFF cine imaging

PURPOSE: TrueBeams equipped with the 40 × 30 cm(2) Electronic Portal Imaging Devices (EPIDs) are prone to image saturation at the image center when used with flattening filter free (FFF) photon energies. While cine imaging during treatment may not saturate because the beam is attenuated by the patie...

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Detalles Bibliográficos
Autores principales: Faught, Austin M., Yin, Fang‐Fang, Adamson, Justus
Formato: Online Artículo Texto
Lenguaje:English
Publicado: John Wiley and Sons Inc. 2017
Materias:
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5689880/
https://www.ncbi.nlm.nih.gov/pubmed/28291919
http://dx.doi.org/10.1002/acm2.12023