External-beam radiation therapy (EBRT) is a treatment where radiation beams come from a source outside the body. Usually, it comes from a machine called a linear accelerator (also called a LINAC).

If you've been diagnosed with cancer, your doctor may suggest you get radiation therapy. It's a common treatment that shrinks tumors and kills cancer cells -- and might be the only one you need to ...

Adjuvant therapies are additional treatments after primary treatment, like surgery, to help eliminate remaining cancer cells and reduce the risk of recurrence. Common types of adjuvant therapy may ...

Radiation therapy uses high-energy rays to destroy cancerous cells. Doctors may recommend a combination of radiation therapy and chemotherapy to treat esophageal cancer. Radiation therapy uses ...

Doctors refer to internal radiation therapy as brachytherapy. They administer brachytherapy via an implant in the body, which they often place in the cervix, uterus, or vagina to treat cervical cancer ...