NCI Dictionary of Cancer Terms
The NCI Dictionary of Cancer Terms features 7,790 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.
- irreversible toxicity
- listen (eer-ree-VER-sih-bul tok-SIH-sih-tee)
- Side effects that are caused by toxic substances or something harmful to the body and do not go away.