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.
- stage I thymoma
- listen (... thy-MOH-muh)
Cancer is found only within the thymus. All cancer cells are inside the capsule (sac) that surrounds the thymus.