A self-designated rotation on radiology clinical areas in which the student will rotate through one or two subspecialty areas of interest. Attendance is required, and must be appropriately recorded to pass this block. The student will also present an interesting case observed during their rotation (15-20 minutes in length) at a departmental conference (as scheduled, or to the course director or his designate). Additional requirements may vary based on chosen subspecialty area. Completion of RADIO 651 is a pre-requisite. At the discretion of the course director, this pre-requisite may be waived, in certain circumstances.