Results 131 to 140 of about 904 (171)

From 2D to 3D gamma passing rate tolerance and action limits for patient-specific quality assurance in volumetric-modulated arc therapy. [PDF]

open access: yesJ Appl Clin Med Phys
Zarros C   +6 more
europepmc   +1 more source

Accuracy of manufacturer integrated quality control for helical radiotherapy. [PDF]

open access: yesPhys Imaging Radiat Oncol
Crop F   +10 more
europepmc   +1 more source

EPID dosimetry for IMRT and VMAT PSQA

Physica Medica, 2018
Aim The aim of this project is to investigate if the Electronic Portal Imaging Device (EPID) would be suitable for Patient Specific Quality Assurance (PSQA) of intensity modulated radiation therapy (IMRT) & volumetric modulated arc therapy (VMAT). Materials and methods The EPID was compared against the MapCHECK detector using 5 clinical IMRT and ...
Majed Mousli, Donal Cummins
openaire   +1 more source

Demystifying failed VMAT PSQA measurements with ArcCHECK

Physica Medica, 2017
A means of reducing Patient Specific QA (PSQA) measurements for VMAT is currently a popular topic due to the resource burden it generates. The reluctance to reduce PSQA may be due to the difficulty in identifying the cause/s of plans that fail. Plans may fail due to a number of potential factors caused by the TPS, linac or measurement device.
Paul Kinsella   +2 more
openaire   +1 more source

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