What is breast cancer? it is a sort cancer that happens when the cells in your breast happen to develop wildly. These cancer cells invade the healthy cells in the body. Breast cancer is the most invasive cancer in women. These cells can be detected by x-ray and they form a tumor that is felt as a lump. This tumor is prone to attack the substitute tissues and spread to parts of your body as they develop. Even though breast cancer is principally seen in ladies, men also can be determined to have it. Any cell from the body can end up being cancer-causing after which they can spread to your breast and breast tissues. In most cases, breast cancer is recognized by a lump although there are other symptoms like swollen breast, rashes, headaches and thickened breast tissues. Here are some facts about breast cancer.