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tegafur-uracil

(TEH-guh-fer-YOOR-uh-sil)
A substance being studied in the treatment of some types of cancer. It is a combination of tegafur and uracil. The tegafur is taken up by the cancer cells and breaks down into 5-FU, a substance that kills tumor cells. The uracil causes higher amounts of 5-FU to stay inside the cells and kill them. Tegafur-uracil is a type of antimetabolite. Also called Ftorafur and UFT.
Search NCI's Dictionary of Cancer Terms