Imaging dose in radiation therapy has traditionally been ignored due to its low magnitude
and frequency in comparison to therapeutic dose used to treat patients. The advent of …

Background With radiotherapy having entered the era of image guidance, or image‐guided
radiation therapy (IGRT), imaging procedures are routinely performed for patient positioning …

Purpose The optimal frequency of prostate cancer image guided radiation therapy (IGRT)
has not yet been clearly identified. This study sought to compare the safety and efficacy of …

The use of Cone beam CT (CBCT) systems for Image Guided Radiotherapy is rapidly
expanding in the developed world. With its use comes concern for the increased risks of …

Purpose To compare imaging doses from MV images, kV radiographs, and kV-CBCT and
describe methods to reduce the dose to patient's organs using existing on-board imaging …

Objective: To generate synthetic CT (sCT) images with high quality from CBCT and planning
CT (pCT) for dose calculation by using deep learning methods. Methods: 169 NPC patients …

Background and purpose This study assesses the effect of frequency of cone beam CT
(CBCT) verification imaging on dose–volume parameters during image-guided radiotherapy …

Purpose: The purpose of this work is to characterize the x‐ray volume imager (XVI), the cone‐
beam computed tomography (CBCT) unit mounted on the Elekta Synergy linac, with F1 …

PURPOSE: The purpose of the present study was to quantify the concomitant dose received
by patients undergoing cone beam computed tomography (CBCT) scanning in different …

In this work the authors characterized the radiation field produced by a kilovolt cone beam
computed tomography (CBCT) unit integrated in the Elekta Synergy linear accelerator. The x …