NCI Dictionary of Cancer Terms
The NCI Dictionary of Cancer Terms features 7,791 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.
- somnolence syndrome
- listen (SOM-noh-lens SIN-drome)
- Periods of drowsiness, lethargy, loss of appetite, and irritability in children following radiation therapy treatments to the head.