NCI Dictionary of Cancer Terms
The NCI Dictionary of Cancer Terms features 8,208 terms related to cancer and medicine.
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- listen (SOH-fee-goh)
A drug used to treat prostate cancer that has spread to the bone and has not gotten better with other treatment. It is also being studied in the treatment of other types of cancer. Xofigo contains a radioactive substance called radium Ra 223. It collects in bone and gives off radiation that may kill cancer cells. Also called radium Ra 223-dichloride.