David I. Quinn, MD: Circulating Tumor Cells and Prostate Cancer from ASCO 2011

David I. Quinn, MD: Circulating Tumor Cells and Prostate Cancer from ASCO 2011

David I. Quinn, MD: Associate Professor of Medicine at University of Southern California (USC) Keck School of Medicine and the Medical Director, USC Norris Cancer Hospital. Dr. Quinn discusses the role of circulating tumor cells for prostate cancer treatment at ASCO 2011.