What is cacer?

Cancer is a disease that occurs when abnormal cells grow and divide uncontrollably, invading and damaging nearby tissues and organs. These cells can also spread to other parts of the body through the bloodstream or lymph system, forming new tumors in different organs. There are many types of cancer, each with different symptoms, causes, risk factors, and treatments. Some common types include breast cancer, lung cancer, prostate cancer, colon cancer, and skin cancer. Cancer can be treated through various methods including surgery, chemotherapy, radiation therapy, immunotherapy, and targeted therapy, among others. Early detection and prevention strategies such as regular screening and adopting a healthy lifestyle can also help reduce the risk of developing cancer.