NCI Dictionary of Cancer Terms
The NCI Dictionary of Cancer Terms features 7,800 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 (zy-boh-TEN-tan)
- A substance being studied in the treatment of some types of cancer. Zibotentan may block cancer cell growth. It is a type of endothelin-A receptor antagonist.