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.
- listen (veh-NAH-gruh-fee)
- A procedure in which an x-ray of the veins is taken after a special dye is injected into the bone marrow or veins.