NCI Dictionary of Cancer Terms
The NCI Dictionary of Cancer Terms features 7,894 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.
- 9-cis retinoic acid
- listen (... REH-tih-NOH-ik A-sid)
- A substance being studied in the prevention of cancer. It is a type of retinoid.