October is Breast Cancer Awareness Month. In recognition of Breast Cancer Awareness Month, podcast moderator Lillie Shockney is joined breast surgeon Dr. Hanh-Tam Tran, clinical associate at the Sullivan Breast Center at the Sibley Memorial Hospital, whose clinical research focuses on identifying patients who could avoid having axillary surgery to discuss ductal carcinoma In Situ (DCIS) breast cancer, which accounts for about 20% of breast cancers.