Dr. Greg talks with UK Healthcare Oncologist Ed Romond about the procedure made famous by actor Angelina Jolie.
A new study published in the Journal of the American Medical Association casts doubt on whether a double mastectomy is the best method of breast cancer prevention.
He points out that Ms. Jolie was found to have a genetic mutation known as BRCA, that predisposed her to breast cancer.
October is Breast Cancer Awareness Month.