Cancer treatment involves various methods and approaches aimed at preventing, diagnosing, and treating cancer. This can include surgery, chemotherapy, radiation therapy, targeted therapy, immunotherapy, hormone therapy, stem cell transplantation, and precision medicine. The goal of cancer treatment is to cure cancer, control its spread, or improve quality of life for those affected by the disease. Treatment plans are often personalized based on the type and stage of cancer, as well as the individual's overall health and preferences. Research in cancer treatment continually seeks to develop new and more effective therapies, improve outcomes, and reduce side effects.