I'm Dr. Leo Leite, Interventional Radiologist, University of Virginia. 

Well interventional radiology sees a large variety of patients and for many different reasons. What we do usually is explained as minimally invasive procedures that goes from oncology patients to vascular patients. Basically two large groups are going to be consistent with oncology and vascular patients. 

My satisfaction in this field comes from patients' feedback. It's just being able to help and having them recognizing that and coming to you as a [inaudible 00:00:46]. It's very rewarding.