Type 3 breast cancer
Many factors influence a person's life expectancy after a stage 3 breast cancer diagnosis, including age, sex, and response to treatment. Stage 3 cancer means the breast cancer has extended to beyond the immediate region of the tumor and may have invaded nearby lymph nodes and muscles. Find out what stage 3 breast cancer means and about the treatments you might have. Find out what stage 3 breast cancer is and about treatment options. Stage 3 means that the cancer has spread from the breast to lymph nodes close to the breast or to the skin of the breast or to the chest wall. It is also called locally advanced breast cancer. Stage 3 breast cancer is divided into 3. There are many types of breast cancer, and many different ways to describe them. It’s easy to get confused over a breast cancer diagnosis. The type of breast cancer can also refer to whether the cancer has spread or not. In situ breast cancer (ductal carcinoma in situ or DCIS) is a cancer that Last Revised: September 25, The type of tissue where your breast cancer arises determines how the cancer behaves and what treatments are most effective. Parts of the breast where cancer begins include: Milk ducts. Ductal carcinoma is the most common type of breast cancer. This type of cancer forms in the lining of a milk duct within your breast.