The accuracy of dose calculation algorithms has been a topic of interest among the
radiotherapy community throughout last decades. On one hand the advancements in …

SBRT for lung cancer is being rapidly adopted as a treatment option in modern radiotherapy
centres. This treatment is one of the most complex in common clinical use, requiring …

Dosimetry check (DC) is a commercial software that allows reconstruction of 3D dose
distributions using transit electronic portal imaging device (EPID) images. In this work, we …

Purpose This work presents an original algorithm that converts the signal of an electronic
portal imaging device (EPID) into absorbed dose in water at the depth of maximum. Methods …

Historically, several different electronic technologies have been utilized to replace the role of
radiographic films in capturing the images, including the scanning liquid ionization chamber …

Purpose To provide a 3D dosimetric evaluation of a commercial portal dosimetry system
using 2D/3D detectors under ideal conditions using VMAT. Methods A 2D ion chamber …

Purpose The delivery quality assurance (DQA) of intensity‐modulated radiotherapy (IMRT)
plans is a prerequisite for ensuring patient treatments. This work investigated the clinical …

Numerous commercial technologies for online treatment monitoring (OTM) in radiotherapy
(RT) are currently available including electronic portal imaging device (EPID) in vivo …

In this study, the delivery quality assurance (DQA) results of commercially available
dosimetric systems (ionization chamber and EBT film, MapCHECK, ArcCHECK, and …

Abstract Purpose The software Dosimetry Check (DC) reconstructs the 3D dose distribution
on CT images data set by using EPID measured signal. This study aimed to evaluate DC for …