NCI Dictionary of Cancer Terms
The NCI Dictionary of Cancer Terms features 7,804 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.
- functional magnetic resonance imaging
- listen (FUNK-shuh-nul mag-NEH-tik REH-zuh-nunts IH-muh-jing)
- A noninvasive tool used to observe functioning in the brain or other organs by detecting changes in chemical composition, blood flow, or both.