Fitness & Beauty » Disease

Breast cancer is a disease that occurs when cells in the breast grow abnormally and uncontrollably. These abnormal cells can form a tumor, which may be benign (non-cancerous) or malignant (cancerous). Malignant tumors are cancerous and can invade surrounding tissues or spread to other parts of the body. Benign tumors, on the other hand, are non-cancerous and do not spread. While they can still...