Undoing the Layers: Magnetic Resonance Imaging/Advanced Image Guidance and Adaptive Radiation Therapy

As novel technologies and next-generation magnetic resonance imaging (MRI) and computed tomography (CT) guidance have evolved in the past 10 years, these technologies open the door to pivotal questions: What are the benefits of advanced CT- or MRI-guided radiation therapy? How can we apply adaptive radiation therapy to have the highest relative clinical impact?