Treatment for DCIS | Susan G. Komen® - breast cancer insitu


Treatment of Ductal Carcinoma in Situ (DCIS) breast cancer insitu

Get the facts about treatment options for ductal carcinoma in situ.

Ductal carcinoma in situ (DCIS) is non-invasive breast cancer. Ductal means that the cancer starts inside the milk ducts, carcinoma refers to any.

Ductal carcinoma in situ (DCIS) is the presence of abnormal cells inside a milk duct in the breast.​ DCIS is considered the earliest form of breast cancer.​ DCIS is usually found during a mammogram done as part of breast cancer screening or to investigate a breast lump.