Results VMAT plans with±45 degree collimator rotations required on average 38% less
monitor units compared to plans with no collimator rotations and 20% less monitor units than …

Background and purpose To develop a class solution for prostate Stereotactic Ablative
Radiotherapy (SABR) using Volumetric Modulated Arc Therapy (VMAT). Materials and …

Results. All plans were highly conformal (CI< 1.05, CN= 0.91) and homogeneous (HI= 0.09-
0.12) for target volumes. For OARs, there was no difference in the bladder dose, while there …

Background The delivery of a simultaneous integrated boost to the intra-prostatic tumour
nodule may improve local control. The ability to deliver such treatments with …

Purpose: The aim of this study was to compare dosimetric characteristics, monitor unit, and
delivery efficiency of 4 different stereotactic body radiotherapy techniques for the treatment …

Purpose In preparation for a phase 2 clinical trial of prostate cancer treatment with
stereotactic ablative radiation therapy (SABR), the quality of volumetric modulated arc …

This retrospective study was performed to evaluate plan quality and treatment delivery
parameters of stereotactic body radiation therapy (SBRT) for prostate cancer. The study …

Purpose In stereotactic body radiation therapy (SBRT) for prostate cancer, intrafraction
motion is an important source of treatment uncertainty as it could not be completely …

Objective: In volumetric-modulated arc therapy (VMAT) prostate stereotactic body
radiotherapy (SBRT), dose coverage of the planning target volume (PTV) becomes …

Purpose The aim of this study was to evaluate the feasibility and dose distribution of two
different stereotactic body radiation therapy (SBRT) techniques, isocentric RapidArc (RA) …