Purpose Electronic portal imaging devices (EPIDs) have been widely utilized for patient‐
specific quality assurance (PSQA) and their use for transit dosimetry applications is …

Purpose: Intensity modulated radiation therapy (IMRT) utilizes the technology of multileaf
collimators to deliver highly modulated and complex radiation treatment. Dosimetric …

Background To expand and test the dosimetric procedure, known as GLAaS, for amorphous
silicon detectors to the RapidArc intensity modulated arc delivery with Varian infrastructures …

Brachytherapy is employed to treat a wide variety of cancers. However, an accurate
treatment verification method is currently not available. This study describes a pre-treatment …

Abstract Stereotactic Ablative Body Radiotherapy (SABR) is an extension of the concepts of
Stereotactic Radiosurgery from intracranial procedures to extracranial targets. This brings …

The purpose of this work was to investigate the influence of a new transmission detector on
6 MV x-ray beam properties. The device, COMPASS (IBA Dosimetry, Germany), contains …

Electronic portal imaging devices (EPIDs) integrated with medical linear accelerators utilize
an indirect‐detection EPID configuration (ID‐EPID). Amorphous silicon ID‐EPIDs provide …

The purpose of this study was to experimentally quantify the change in response of an
amorphous silicon electronic portal imaging device (EPID) to dynamic multileaf collimator …

Amorphous silicon electronic portal imaging devices (EPIDs) continue to be investigated as
treatment verification tools, with a particular focus on intensity modulated radiation therapy …

Purpose The electronic portal imaging device (EPID) is a system for checking the patient
setup; as a result of its integration with the linear accelerator and software customized for …