NCI Dictionary of Cancer Terms
The NCI Dictionary of Cancer Terms features 7,800 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.
- antiangiogenesis agent
- listen (AN-tee-AN-jee-oh-JEH-neh-sis AY-jent)
A drug or substance that keeps new blood vessels from forming. In cancer treatment, antiangiogenesis agents may prevent the growth of new blood vessels that tumors need to grow. Also called angiogenesis inhibitor.