NCI Dictionary of Cancer Terms

The NCI Dictionary of Cancer Terms features 8,643 terms related to cancer and medicine.

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A drug used with the drug rituximab to treat certain types of B-cell non-Hodgkin lymphoma. It is also being studied in the treatment of other types of B-cell tumors. IDEC-Y2B8 contains a monoclonal antibody that binds to a protein called CD20, which is found on B cells. It also contains a radioactive substance called yttrium Y 90, which may help kill cancer cells. IDEC-Y2B8 is a type of radioimmunoconjugate. Also called 90Y-ibritumomab tiuxetan, 90Y-Zevalin, and yttrium Y 90-ibritumomab tiuxetan.