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.
- listen (uh-VOY-dunts)
- The act of staying away from people, places, and thoughts that may cause anxiety, pain, or unpleasant feelings. Some types of cancer-related avoidance include refusing to accept a cancer diagnosis or get treatment, and using alcohol or other drugs to forget about having cancer.