Shape Magazine
Skin Cancer

Radiation therapy
Radiation therapy (also called radiotherapy) uses high-energy rays to kill cancer cells. The rays come from a large machine outside the body. They affect cells only in the treated area. This treatment is given at a hospital or clinic in one dose or many doses over several weeks.
Radiation is not a common treatment for skin cancer. But it may be used for skin cancer in areas where surgery could be difficult or leave a bad scar. You may have this treatment if you have a growth on your eyelid, ear, or nose. It also may be used if the cancer comes back after surgery to remove it.
Side effects depend mainly on the dose of radiation and the part of your body that is treated. During treatment your skin in the treated area may become red, dry, and tender. Your doctor can suggest ways to relieve the side effects of radiation therapy.
Follow-up care
Follow-up care after treatment for skin cancer is important. Your doctor will monitor your recovery and check for new skin cancer. New skin cancers are more common than having a treated skin cancer spread. Regular checkups help ensure that any changes in your health are noted and treated if needed. Between scheduled visits, you should check your skin regularly. Contact the doctor if you notice anything unusual. It also is important to follow your doctor's advice about how to reduce your risk of developing skin cancer again.

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