A multi-institutional EPID-based 3D dose reconstruction model in a virtual phantom for standardized patient QA, benchmarking and auditing for stereotactic radiosurgery. [PDF]
Zwan B +19 more
europepmc +1 more source
Sensitivity and concordance study of an open source EPID-based linear accelerator test suite. [PDF]
Critchfield LC +14 more
europepmc +1 more source
Comparative Evaluation of Curve-fitting Techniques for Electronic Portal Imaging Device-based Multileaf Collimator Picket Fence Analysis. [PDF]
Mogulagani VK +3 more
europepmc +1 more source
Implementation of VMAT-based lattice spatially fractionated radiation therapy (SFRT) across linac platforms: Practical considerations for QA and motion management. [PDF]
Gholami S, Rassiah P.
europepmc +1 more source
Assessing Gamma Index Sensitivity to Selected Linear Accelerator Mechanical Errors Using Various Dosimetric Systems. [PDF]
Ayata HB +5 more
europepmc +1 more source
Beam-axis stability during gantry rotation measured with scintillation dosimetry. [PDF]
Ohira S +9 more
europepmc +1 more source
COMP Report: Patient-specific quality assurance practices in Canadian radiotherapy-results from a national survey. [PDF]
Tran MN +7 more
europepmc +1 more source
Quantitative evaluation of the effect of anatomical changes on the results of in vivo dosimetry during radiation therapy in the thoracic region. [PDF]
Tanaka K, Komori M.
europepmc +1 more source
Characterization of a novel large-area electronic portal imaging device system for a ring-shaped HalosTx linear accelerator in radiotherapy quality assurance. [PDF]
Dai G +5 more
europepmc +1 more source
An improved Monte-Carlo model of the varian EPID separating support arm and rear-housing backscatter
Previous investigators of EPID dosimetric properties have ascribed the backscatter, that contaminates dosimetric EPID images, to its supporting arm. Accordingly, Monte-Carlo (MC) EPID models have approximated the backscatter signal from the layers under ...
Peter Greer (21132713) +2 more
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