Breast cancer is the second most common cancer in the world (Breast). Every three minutes a woman is diagnosed: one in eight women will have breast cancer (Walgreens, 2011; Chen, 2010). “I have to admit, like so many women, I always knew there was a chance. But like so many women, I never thought it would be me. I never thought I'd hear those devastating words: 'You have breast cancer.' “- Debbie Wasserman Schultz, a democratic representative of Florida (2011).Mutations turn genes on and off, activating diseases; all women have a chance of developing breast cancer (Understanding; Breast). Unhealthy cells divide and form a tumor. The tumor can be benign and not dangerous. Malignant tumors can become potentially dangerous (Understanding). The cancer becomes invasive when it spreads to other breast areas. Cancer that has not invaded other breast tissues remains noninvasive; noninvasive cancer can become invasive if not treated (Chen, 2010). If cancer cells get into the lymph nodes, the cells can get into the bloodstream and spread throughout the body (Understanding; Rosen, 2011).
east Cancer Essay -- Diseases/Disorders