Breast cancer is cancer that forms in the cells of the breasts. After skin cancer, breast cancer is the most common cancer diagnosed in women.
Invasive ductal carcinoma (IDC), sometimes called infiltrating ductal carcinoma, is the most common type of breast cancer. About 80% of all breast cancers are invasive ductal carcinomas. Over time, invasive ductal carcinoma can spread to the lymph nodes and possibly to other areas.
Carcinoma of the breast is the most common breast cancer in women. It originates in milk ducts or glandular tissues. Breast lumps are a common symptom.
Learn about the different types of breast cancer including the common types of DCIS, invasive ductal carcinoma, and invasive lobular.
Breast cancer survival rates are rising as screening and treatment improve. However, breast cancer is still the most invasive cancer in women.