Global ETD Search
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Showing 1 to 3 of 3 for “"Flattening Filter Free"”.
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Improved Target Coverage of Spinal Metastases Through The Use of Flattening Filter Free Beams
… local control and tumor recurrence at follow-up. Flattening Filter Free (FFF) photon beams have been shown to have lower out-of-field dose and sharper dose gradients when compared with conventionally flattened (FF) photon beams of similar energy; this sharp dose fall-off could potentially prove …
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Evaluation of The Effectiveness of Anisotropic Analytical Algorithm In Flattened and Flattening-Filter-Free Beams For High Energy Lung Dose Delivery Using The Radiological Physics Center Lung Phantom
… lung phantom using both flattened and flattening-filter-free high energy beams. Radiation treatment plans were developed following the Radiation Therapy Oncology Group and theRadiologicalPhysicsCenterguidelines for lung treatment using Stereotactic Radiation Body Therapy. The tumor was …
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Development of A New Independent Monte Carlo Dose Calculation Quality Assurance Audit to ol For Clinical Trials
… of Elekta 6MV and 10MV and Varian TrueBeam Flattening Filter Free (FFF) 6MV and FFF 10MV therapeutic x-ray beams were developed. The Monte Carlo technique, using the Dose Planning Method (DPM) algorithm, was used in radiation dose calculations. During validation calculations were compared to …