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Showing 1 to 3 of 3 for “"multileaf collimator"”.
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Assessment of Collimator Jaw Optimization In Reducing Normal Tissue Irradiation With Intensity Modulated Radiation Therapy
… on the Varian 2100 platform by tracking the multileaf collimator (MLC) apertures with the accelerator jaws.</p> <p><strong>Methods: </strong>Clinical radiation treatment plans for 10 thoracic, 3 pediatric and 3 head and neck patients were converted to plans with the jaws tracking each …
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Direct optimization of 3D dose distributions using collimator rotation
… aperture optimization (DAO) platform where the multileaf collimator (MLC) is rotated between each aperture. The approach is referred to as rotating aperture optimization (RAO). A series of tests is performed to evaluate how a final optimized plan depends on MLC parameters. Imposing constraints …
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Characterization of Treatment Planning System Photon Beam Modeling Errors In Iroc Houston Phantom Irradiations
… phantom plans for parameters vi modeling the multileaf collimator (MLC) characteristics in Eclipse and RayStation. Finally, previous phantom irradiation cases with concurrent survey results were investigated for relationships between beam modeling parameter choice and phantom performance …