MRI-Guided Radiation Therapy for Prostate Cancer: The Next Frontier in Ultrahypofractionation
Cecil M. Benitez,
Michael L. Steinberg,
Minsong Cao
et al.
Abstract:Technological advances in MRI-guided radiation therapy (MRIgRT) have improved real-time visualization of the prostate and its surrounding structures over CT-guided radiation therapy. Seminal studies have demonstrated safe dose escalation achieved through ultrahypofractionation with MRIgRT due to planning target volume (PTV) margin reduction and treatment gating. On-table adaptation with MRI-based technologies can also incorporate real-time changes in target shape and volume and can reduce high doses of radiati… Show more
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