![]() Implant or internal radiation is further described in the section below. ![]() External beam radiation therapy for cervical cancer is administered on an outpatient basis for approximately 4 to 6 weeks.Ī combination of external beam radiation therapy and implant radiation is used to increase the dose of radiation administered to the cancer. A program of daily treatments is then begun where the patient lies on a couch and is treated with radiation from multiple directions to the pelvis. EBRT begins with a planning session, or simulation, where marks are placed on the body and measurements are taken in order to line up the radiation beam in the correct position for each treatment. External Beam Radiation TherapyĮxternal beam radiation therapy (EBRT) for cervical cancer is administered on an outpatient basis, 5 days a week for several weeks. In stage IB-IVA cervical cancer, radiation therapy is administered concurrently with chemotherapy. In stage I cervical cancer, radiation therapy may be used instead of surgery, or it may be used after surgery to destroy remaining cancer cells. Many patients receive both kinds of radiation therapy. ![]() Radiation therapy can be administered by a machine that aims x-rays at the body (external beam radiation) or by placing small capsules of radioactive material directly into the cervix (internal or implant radiation or brachytherapy). During radiation therapy, high-energy x-rays are used to kill cancer cells. Doctors who specialize in treating cancers with radiation are known as radiation oncologists. Radiation therapy, or radiotherapy, is a common way to treat cervical cancer.
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