NCI Dictionary of Cancer Terms
The NCI Dictionary of Cancer Terms features 7,916 terms related to cancer and medicine.
Browse the dictionary by selecting a letter of the alphabet or by entering a cancer-related word or phrase in the search box.
- intraoperative radiation therapy
- listen (IN-truh-AH-pruh-tiv RAY-dee-AY-shun THAYR-uh-pee)
- Radiation treatment aimed directly at a tumor during surgery. Also called IORT.