Evaluation of Patient Set Up Errors in Head and Neck Three-Dimensional (3D) Conformal and Intensity-Modulated Radiotherapy Using Electronic Portal Imaging Device

Introduction: Interfractional set-up variations may cause deviation of the delivered dose from the planned dose distribution. This study aimed at calculating random and systematic set-up errors using an electronic portal imaging device (EPID) to set the optimum planning target volume (PTV) margins i...

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Главные авторы:	Alireza Farajollahi, narjes mohammadzadeh, Mehdi Momennezhad, shahrokh naseri, shokoufeh mohebbi, Fateme Shahedi, shadi mohebbi
Формат:	Artigo
Язык:	Inglês
Опубликовано:	Mashhad University of Medical Sciences 2022-09-01
Серии:	Iranian Journal of Medical Physics
Предметы:	3dcrt head and neck imrt set up errors
Online-ссылка:	https://ijmp.mums.ac.ir/article_19587_c4eafa72b24a0a4cf9cc0bc393761ceb.pdf
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