NCI Dictionary of Cancer Terms
The NCI Dictionary of Cancer Terms features 8,188 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 (ee-toh-POH-fos)
A drug used with other drugs to treat small cell lung cancer. It is also used with other drugs to treat testicular cancer that has not gotten better after other anticancer treatment. It is also being studied in the treatment of other types of cancer. Etopophos blocks certain enzymes needed for cell division and DNA repair, and it may kill cancer cells. It is a type of podophyllotoxin derivative and a type of topoisomerase inhibitor. Also called etoposide phosphate.