NCI Dictionary of Cancer Terms

The NCI Dictionary of Cancer Terms features 8,467 terms related to cancer and medicine.

We offer a widget that you can add to your website to let users look up cancer-related terms. Get NCI’s Dictionary of Cancer Terms Widget.

stage III mycosis fungoides
(... my-KOH-sis fun-GOY-deez)
In stage III, 80% or more of the skin surface is reddened and may have patches, papules, plaques, or tumors. Lymph nodes may be abnormal, but they are not cancerous. There may be a low number of Sezary cells in the blood.