Epidemiologist Dr. Joan Cunningham, from MUSC's South Carolina cancer center, characterizes racial disparities in breast cancer. She points to factors involved in the disparity between black and white women. Additionally, Dr. Cunningham describes her research aimed at unraveling differences in incidence and mortality between black and white women. Learn more about MUSC's South Carolina cancer center today at http://www.muschealth.com/cancer/index.htm