NCI Dictionary of Cancer Terms
The NCI Dictionary of Cancer Terms features 8,098 terms related to cancer and medicine.
We offer a widget that you can add to your website to let users look up cancer-related terms. Get NCI’s Dictionary of Cancer Terms Widget.
- listen (ER-wih-nayz)
A drug used with other anticancer drugs to treat acute lymphoblastic leukemia (ALL). It is an enzyme that comes from the Erwinia chrysanthemi bacterium. It is used in patients who cannot take a similar drug that comes from the E. coli bacterium. It is also being studied in the treatment of other types of cancer. It breaks down the amino acid asparagine and may block the growth of cancer cells that need asparagine to grow. It may also kill cancer cells. Also called asparaginase Erwinia chrysanthemi.