Stage 1A means that the tumour is 2 centimetres cm or smaller and has not spread outside the breast. Stage 1B means that small areas of breast cancer cells are found in the lymph nodes close to the breast and that:. You might have just the cancerous area removed with a border of normal breast tissue.
The stage of the cancer helps you and your doctor:. Breast cancer stage is usually expressed as a number on a scale of 0 through IV — with stage 0 describing non-invasive cancers that remain within their original location and stage IV describing invasive cancers that have spread outside the breast to other parts of the body. Your pathology report will include information that is used to calculate the stage of the breast cancer — that is, whether it is limited to one area in the breast, or it has spread to healthy tissues inside the breast or to other parts of the body.
Find out more about different types of early or primary breast cancer. Breast cancer is the name given to any cancer that starts in the breast tissue. Breast cancer that is found only in the breast and possibly armpit lymph nodes is known as early, or primary, breast cancer. There are many types of early breast cancer.
Treatment after surgery is called adjuvant therapy and it may further decrease the risk of cancer recurrence. The following is a general overview of treatment for Stage I breast cancer. Treatment may consist of surgery, radiation, chemotherapy, biological therapy, or a combination of these treatment techniques.
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Skip to Content. Erica Mayer discusses what is important for patients to know about early stage breast cancer following a diagnosis. Beginning with types of breast cancer, Dr.
Put simply, the stage describes how widespread or advanced the cancer is in the breast tissue and possibly other parts of your body. Determining the stage helps doctors explain the breadth of the cancer to you. Breast cancer is also classified according to other characteristics.
Breast cancer is defined as Stage 1 when it's evident but confined solely to the area where abnormal cell division began—in other words, it's growing but hasn't spread. Stage 1 cancer is subdivided into Stages 1A and 1B. When detected at this early stage, treatment is usually very effective and the prognosis for is good.
Back to Breast cancer in women. You may have one of these treatments, or a combination. The type or combination of treatments you have will depend on how the cancer was diagnosed and the stage it's at. Breast cancer diagnosed at screening may be at an early stage, but breast cancer diagnosed when you have symptoms may be at a later stage and require a different treatment.