Radiation Therapy for Endometrial Cancer

 

Radiation therapy is the use of high-dose X-rays to destroy cancer cells. Radiation therapy may be used to treat endometrial cancer after hysterectomy or as the primary therapy, particularly for women who cannot have surgery. The two types of radiation therapy that may be used to treat endometrial cancer are:

  • Internal radiation therapy (brachytherapy), in which radioactive materials (radioisotopes) are placed into the vagina, uterus, or other areas where the cancer cells are found.
  • External beam radiation therapy, in which radiation comes from a machine outside the body.

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