Single Biggest Cancer Dictionary in the World

What is

external-beam radiation therapy

?

Pronunciation: /ɪkˈstərnəl bim ˌreɪdiˈeɪʃən ˈθɛrəpi/

external-beam radiation therapy

Definition

A type of radiation therapy that uses a machine to aim high-energy rays at the cancer from outside of the body. Also called external radiation therapy.