MRI-Guided Reduced-Volume RT for Early-Stage Glottic Cancer: A Prospective Phase 1 Trial with Quantification of Laryngeal Motion.
PURPOSE Five to 7 weeks of whole-larynx radiation (RT) is standard for treatment of early-stage glottic cancer. Previous studies evaluated CT-guided hypofractionated/SBRT treatment to a smaller volume. Magnetic resonance-guided radiotherapy (MRgRT) allows real-time motion tracking and gating by continuously imaging the...