Understanding Breast Cancer
Understanding Breast Cancer Breast cancer is a disease in which cells in the breast grow out of control. Breast cancer can spread outside the breast through blood vessels and lymph vessels. When breast cancer spreads to other parts of the body, it is said to have metastasized. What Causes Breast Cancer? No one knows the exact cause (s ) of breast cancer. What is known is that breast cancer is always caused by damage to a cell’s DNA. Did you know that 1 in 8 women will be diagnosed with breast cancer in her lifetime? What are the Known Risk Factors of Breast Cancer? Women with certain risk factors are more likely than others to develop breast cancer. A risk factor is something that may increase the chance of getting a disease. Some of the risk factors can be avoided while others cannot be avoided. Having a risk factor does not mean that a woman will get breast cancer. Many women who have risk factors never develop breast cancer. Risk Factors You Cannot Change or Avoid: • Getting older. The risk for breast cancer increases with age; most breast cancers are diagnosed after age 50. • Genetic mutations. Inherited changes…