unsealed internal radiation therapy
Cancer
(...RAY-dee-AY-shun THAYR-uh-pee) Radiation therapy given by injecting a radioactive substance into the bloodstream or a body cavity, or by swallowing it. This substance is not sealed in a container.
(...RAY-dee-AY-shun THAYR-uh-pee) Radiation therapy given by injecting a radioactive substance into the bloodstream or a body cavity, or by swallowing it. This substance is not sealed in a container.