National Cancer Institute National Cancer Institute
U.S. National Institutes of Health National Cancer Institute
Dictionary of Cancer Terms
Send to Printer
radioimmunotherapeutics (RAY-dee-oh-IH-myoo-noh-THAYR-uh-PYOO-tix)

 The use of radiolabeled monoclonal antibodies to treat diseases, including cancer. The radiolabeled monoclonal antibody locates and binds to substances in the body, including cancer cells. Radiation given off by the radioisotope may help kill the cancer cells.

Previous Definitions:radioactive seed, radiofrequency ablation, radioimaging, radioimmunodiagnostics, radioimmunoguided surgery
Next Definitions:radioimmunotherapy, radioisotope, radiolabeled, radiologic exam, radiologist