NCI Dictionary of Cancer Terms
The NCI Dictionary of Cancer Terms features 7,917 terms related to cancer and medicine.
- optical coherence tomography
- listen (OP-tih-kul koh-HEER-ents toh-MAH-gruh-fee)
- A procedure that uses infrared light waves to give three-dimensional (3-D) pictures of structures inside tissues and organs. The pictures are made by a computer linked to the light source. Also called OCT.