radionecrosis ra·di·o·ne·cro·sis (rā’dē-ō-nə-krō’sĭs, -ně-)
Necrosis due to excessive exposure to radiation.
radioneuritis ra·di·o·neu·ri·tis (rā’dē-ō-nu-rī’tĭs, -nyu-) n. Neuritis due to excessive exposure to radiation.
- Radioactive iodine
radioactive iodine n. Any of the radioisotopes of iodine, especially I131, I 125, or I123, used as tracers in biology and medicine.
noun 1. See under . [fawl-out] /ˈfɔlˌaʊt/ noun 1. the settling to the ground of airborne particles ejected into the atmosphere from the earth by explosions, eruptions, forest fires, etc., especially such settling from nuclear explosions (radioactive fallout) Compare . 2. the particles themselves. Compare . 3. an unexpected or incidental effect, outcome, or product: […]
[rey-dee-oh-peyk] /ˌreɪ di oʊˈpeɪk/ adjective 1. to radiation; visible in x-ray photographs and under fluoroscopy (opposed to ). /ˌreɪdɪəʊˈpeɪk/ adjective 1. not permitting X-rays or other radiation to pass through radiopaque ra·di·o·paque (rā’dē-ō-pāk’) adj. Relatively impenetrable by x-rays or other forms of radiation.