Radiation therapy (also called radiotherapy) uses high-energy beams or subatomic particles to damage the DNA inside prostate cancer cells. After enough damage, the cells cannot multiply, and they die.

There are several different types of radiation therapy. The type that may be recommended for you depends on a variety of factors, such as your cancer, its stage, and your treatment goals. Radiation ...

Doctors may use radiation therapy to treat benign tumors. Radiation can shrink and eliminate benign growths without doctors having to perform surgery. Benign tumors are noncancerous growths that can ...

Radiation therapy is used to treat tumors of the liver that can’t be removed with surgery and that are too large for other treatment options. Radiation therapy alone isn’t a cure for liver cancer, but ...

If you or a loved one has been diagnosed with prostate cancer, you’re not alone—and you don’t have to wait long to take the next step. Whether you’re newly diagnosed, moving from active surveillance ...

Radiation therapy, or radiotherapy, is a type of cancer treatment in which specialists kill cancerous cells in the body by exposing them to ionizing radiation, such as X-rays, gamma rays, high-energy ...