DCIS: Understanding and Managing Non-Invasive Breast Cancer

What is ductal carcinoma in situ (DCIS) or stage 0 breast cancer? Learn about the differences between invasive and non-invasive breast cancers including tests used to diagnose DCIS, surgical options including why your doctor may recommend a sentinel lymph node biopsy, the latest research on radiation therapy and hormonal therapy to treat ER-positive DCIS and methods to reduce future risk of developing invasive breast cancer.