3D star shot analysis using MAGAT gel dosimeter for integrated imaging and radiation isocenter verification of MR‐Linac system
Sign Up to like & getrecommendations! Published in 2022 at "Journal of Applied Clinical Medical Physics"
DOI: 10.1002/acm2.13615
Abstract: Abstract Purpose This study aims to investigate a star shot analysis using a three‐dimensional (3D) gel dosimeter for the imaging and radiation isocenter verification of a magnetic resonance linear accelerator (MR‐Linac). Methods A mixture of… read more here.
Keywords: star shot; linac; analysis; magat gel ... See more keywords
A 3D star shot to determine the gantry, collimator, and couch axes positions
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DOI: 10.1002/acm2.13623
Abstract: Abstract A linear accelerator has three independent axes that are nominally intersecting at the isocenter. Modern treatment techniques require the coincidence of these axes to lie within a 1‐mm diameter sphere. A solution to verify… read more here.
Keywords: gantry collimator; collimator couch; star shot; determine ... See more keywords
Development of a digital star‐shot analysis system for comparing radiation and imaging isocenters of proton treatment machine
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DOI: 10.1002/acm2.14320
Abstract: Abstract Purpose To directly compare the radiation and imaging isocenters of a proton treatment machine, we developed and evaluated a real‐time radiation isocenter verification system. Methods The system consists of a plastic scintillator (PI‐200, Mitsubishi… read more here.
Keywords: system; radiation; analysis; radiation isocenter ... See more keywords
Computer-Aided Star Shot Analysis for Linac Quality Assurance Testing
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DOI: 10.1080/00295450.2018.1533349
Abstract: Abstract With the increase in the precision of treatments delivered using radiotherapy machines, there has been a corresponding rise in demand for quality assurance tests that can verify the accuracy of these machines. One common… read more here.
Keywords: shot analysis; star shot; star; quality assurance ... See more keywords