Radiation Oncology
Radiation oncology uses ionizing radiation and other modalities to treat malignant and some benign diseases. Radiation oncologists may also use computed tomography (CT) scans, magnetic resonance imaging (MRI), ultrasound, and hyperthermia (heat) as additional interventions to aid in treatment planning and delivery. Radiation oncologists may obtain subspecialty certification in hospice and palliative medicine and/or pain medicine.