Delivered-Dose Validation of Nonadaptive Diagnostic Computed Tomography-Based Volumetric Modulated Arc Therapy for Simulation-Free Palliative Radiation Therapy.
PURPOSE Simulation-free radiation therapy (SFRT) using diagnostic computed tomography (dCT) may improve timeliness and reduce treatment burden in palliative care. We evaluated agreement between planned and delivered dose for nonadaptive dCT-based volumetric modulated arc therapy (VMAT) in palliative bone radiation ther...