Surgery is the most common treatment for skin cancer. Surgery may leave a scar on your skin. Depending on the size of the cancer, skin may be taken from another part of your body and put on the area where the cancer was removed. This is called a skin graft. New ways of doing surgery and grafting may reduce scarring.
Radiation therapy uses x-rays to kill cancer cells and shrink tumors.
Chemotherapy uses drugs to kill cancer cells. Chemotherapy may also be taken by pill, or it may be put into the body by a needle in a vein or muscle. Chemotherapy given in this way is called a systemic treatment because the drug enters the bloodstream, travels through the body, and can kill cancer cells outside the skin. Systemic chemotherapy is being tested in clinical trials. Biological therapy tries to get your own body to fight cancer.