Surgery: Removal of the tumor and surrounding tissues. Chemotherapy: Use of drugs to kill cancer cells or stop their growth. Radiation Therapy: Use of high-energy rays to destroy cancer cells. Immunotherapy: Boosting the body's immune system to fight cancer. Targeted Therapy: Drugs that target specific molecules involved in cancer growth. Hormone Therapy: Blocking hormones that fuel certain cancers. Stem Cell Transplant: Replacing damaged bone marrow with healthy cells.