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.
- listen (AN-tee-NEE-oh-PLAS-ton)
A substance isolated from normal human blood and urine that is being tested as a type of treatment for some tumors and AIDS.