Divisions The Department of Radiology is divided into clinical divisions and radiological science divisions, each specializing in a field of endeavor designed to enhance the Department as a whole. Abdominal Imaging Breast Imaging Cardiac Imaging Informatics Musculoskeletal Radiology (MSK) Neuroradiology Nuclear Medicine Pediatric Radiology Physics Research Thoracic Imaging Ultrasonography Vascular and Interventional (VIR)