Step-by-step explanation:
Cancer is a leading cause of death in the United States. Many women more than 10% will develop invasive breast cancer. Early diagnosis increases the woman's chance of survival, so better detection is important. Cancer is a group of diseases involving abnormal cell growth with the potential to invade or spread to other parts of the body. These contrast with benign tumors, which do not spread. Fatigue Feeling extremely tired can be a symptom of cancer in your body. (1,2) A lump A lump or thickening of skin can be an early or late sign of cancer. People with cancers in the breast, lymph nodes, soft tissues, and testicles typically have lumps.