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.
- CNS metastasis
- listen (...meh-TAS-tuh-sis)
- Cancer that has spread from the original (primary) tumor to the central nervous system (CNS). Also called central nervous system metastasis.