Ductal Carcinoma In Situ (DCIS)

Overview

DCIS is non-invasive breast cancer confined to milk ducts.

Symptoms

• •Usually none
• •Nipple discharge (rare)
• •Breast lump (rare)

Stages

Diagnosis

• ✓Mammography
• ✓Core needle biopsy
• ✓MRI

Treatments

• →Lumpectomy + radiation
• →Mastectomy
• →Hormone therapy (if ER+)

Risk Factors