Radiation therapy is a form of cancer treatment that uses high energyX-rays to kill cancer cells while minimizing damage to healthy cells. When used for breast cancer treatmentradiation is delivered to the affected breast and, in some cases, to the lymph nodes under the arm or at the collarbone. Radiation therapy is usually given after a lumpectomy and sometimes after a mastectomy to reduce the risk of local recurrence of breast cancer.
Skip to Content. Use the menu to see other pages. This section explains the types of treatments that are the standard of care for early-stage and locally advanced breast cancer.
What is radiotherapy? When radiotherapy is given 3. Which areas are treated?
When possible, breast cancer patients undergo a type of surgery that's designed to conserve as much of their breast tissue as possible. Hypofractionated radiation therapy, also called hypofractionation, can be used as a follow-up therapy for many of these patients. Like conventional radiation therapy, the aim of hypofractionation is to destroy cancer cells in the breast, but with larger radiation doses in fewer overall sessions. Whereas conventional radiation typically requires 25 to 30 sessions, hypofractionation requires 15 to
Physician attitudes and patient expectations are driving overtreatment in older breast cancer patients. A new U-M study examines why the practice persists. Recent clinical trials have shown that 90 percent of early stage breast cancer patients over age 70 do not benefit from radiation after breast-conserving surgery.
Radiation therapy also called radiotherapy uses high-energy rays to kill cancer cells. It affects cells only in the part of the body that is treated with the radiation. Breast cancer radiation therapy may be used to destroy any remaining mutated cells that remain in the breast or armpit area after surgery.
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During your treatment, radiation must pass through your skin. You might notice some skin changes in the area exposed to radiation. Your breast skin might become red, swollen, warm, and sensitive — as if you had sunburn.
External beam radiation uses high-powered beams of energy to kill cancer cells. Beams of radiation are precisely aimed at the cancer using a machine that moves around your body. Radiation therapy for breast cancer uses high-energy X-rays, protons or other particles to kill cancer cells.
Radiation oncologists like Melissa Zinovoy develop a personalized treatment plan for each woman with breast cancer that takes in to account the precise size and location of the disease. Radiation therapy uses high-energy x-rays to destroy cancer cells. At Memorial Sloan Kettering, we use radiation therapy in many different situations for women with breast cancer. Radiation therapy requires careful planning.