It is fairly common for people to be diagnosed with stage 2 breast cancer. Stage 2 tumors are usually between 2 and 5 centimeters cm in diameter 1 to 2. Radiation therapy is given following a lumpectomy, but may or may not be needed after a mastectomy. If the tumor is estrogen receptor-positive, hormonal therapy is usually given for five to 10 years, and for those who are postmenopausal, bisphosphonate therapy may be recommended as well to reduce the risk of recurrence.
Common Cancer Types - National Cancer Institute
The usual treatment is surgery to remove the cancer. Your doctor will also check the lymph nodes close to the breast to see if they contain cancer cells. You either have a test called a sentinel lymph node biopsy SLNB or surgery to remove some of the lymph nodes under the arm. Your surgeon might remove just the cancerous area with a border of normal breast tissue. Or you might have the whole breast removed. This is called a mastectomy.
Invasive Ductal Carcinoma (IDC)
MSK medical oncologist Andrew Seidman is part of a team of experts who are dedicated to providing personalized, compassionate care for people with breast cancer. What are the types of breast cancer, and what do they mean? Breast cancers are also classified according to how sensitive they are to the hormones estrogen and progesterone, their levels of certain proteins that play a role in breast cancer growth such as HER2 , their genetic makeup, and other characteristics. This classification helps doctors predict how a cancer will respond to specific treatments, and it also allows them to personalize treatment. Noninvasive cancer means the abnormal cells are contained in the milk ducts of the breast and lack the ability to spread to surrounding tissue or elsewhere in the body.
Not all breast cancers are the same. Understand what type of breast cancer you have and how it differs from other types of breast cancer. Once you've been diagnosed with breast cancer, your doctor will review your pathology report and the results of any imaging tests to understand the specifics of your tumor.