Young nelly
Cancer as the worst
Cancer is a group of diseases characterized by the uncontrolled growth and spread of abnormal cells. These cells can invade surrounding tissues or spread to other parts of the body through the bloodstream or lymphatic system, a process known as metastasis. There are over 100 types of cancer, including breast, lung, prostate, and skin cancer. Risk factors include genetic predisposition, lifestyle choices like smoking and diet, environmental exposures, and infections. Treatment options vary and may include surgery, chemotherapy, radiation therapy, immunotherapy, or targeted therapy. Early detection through screenings improves survival rates. Research continues to advance understanding and treatments for cancer.