TNBC differs from other types of invasive breast cancer in that it tends to grow and spread faster, has fewer treatment options, and tends to have a worse prognosis (outlook). (The cells test "negative" on all 3 tests.) These cancers tend to be more common in women younger than age 40, who are Black, or who have a BRCA1 mutation. The term triple-negative breast cancer refers to the fact that the cancer cells don’t have estrogen or progesterone receptors (ER or PR) and also don’t make any or too much of the protein called HER2. Compared with other cancers, breast cancer has one of the highest five-year survival rates when diagnosed early.Triple-negative breast cancer (TNBC) accounts for about 10-15% of all breast cancers. This is because research studies often follow people for five years – it does not mean you will survive for only five years. The survival rates for people with breast cancer have increased significantly over time due to more people taking part in screening, better tests and scans, and improved medicines and treatments.ĭoctors often use five-year survival rates as a way to discuss prognosis. To work out your prognosis, your doctor will consider the stage and grade of the cancer, as well as features such as the cancer’s hormone receptor and HER2 status. You may wish to discuss your prognosis with your doctor, but it is not possible for anyone to predict the exact course of the disease. Prognosis means the expected outcome of a disease. They are growing faster than grade 1 cancer cells.Ĭancer cells look very different from normal cells. They are usually growing slowly.Ĭancer cells do not look like normal cells. grade 1Ĭancer cells look a little different from normal cells. The grade describes how active the cancer cells are and how fast the cancer is likely to be growing. The staging system for breast cancer is complicated so ask your doctor to explain how it applies to you. It is different to locally advanced breast cancer. It is also called secondary or advanced breast cancer. Metastatic breast cancer – This is stage 4 and means breast cancer has spread to other parts of the body.
It means the cancer is larger than 5 cm, has spread to tissues around the breast such as the skin, muscle or ribs, or has spread to a large number of lymph nodes. Locally advanced breast cancer – This is stage 3. The cancer is contained in the breast and may or may not have spread to lymph nodes in the armpit. These are called gene activity tests.Įarly breast cancer – This is stage 1 or 2. Sometimes your doctor will also do further tests to examine the changes in the cancer cells and how likely it is the cancer may come back. The staging system also shows other details about the breast tumour such as oestrogen and progesterone receptor status, HER2 status and the grade of the cancer. Letters and numbers describe how big the tumour is (T), if cancer has spread to nearby lymph nodes (N), or if it has spread to the bones or other organs, which is known as having metastasised (M). The most common staging system for breast cancer is the TNM system. It helps you and your health care team decide what treatment is best for you. These tests show the size of the breast cancer and if it has spread to other parts of the body.
Aboriginal & Torres Strait Islander people.
#Triple negative breast cancer prognosis professional
13 11 20 – Speak to a cancer professional.Cancer information for Aboriginal & Torres Strait Islander people.
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