Labeled cells in the investigation of hematologic disorders.
Radiolabeling techniques for white cells, platelets, and erythrocytes are reviewed. The early studies using diisopropylfluoro-32P contributed to an understanding of the production and circulation of the blood elements, and 51Cr proved useful in localizing sites of cell migration or destruction. 111In-oxine has further improved the understanding of blood cell organ sequestration, and permitted combined kinetic and organ imaging studies. Radionuclide labels have been essential for the elucidation of various hematologic disorders, such as the neutropenias, thrombocytopenias, anemias, and polycythemia. Many new treatments, including monoclonal antibodies, have been evaluated with radionuclides.
D001792:Blood Platelets; D002470:Cell Survival; D004911:Erythrocyte Volume; D004912:Erythrocytes; D005258:Felty Syndrome / Q000000981:diagnostic imaging; D006402:Hematologic Diseases / Q000000981:diagnostic imaging*; D006689:Hodgkin Disease / Q000000981:diagnostic imaging; D006801:Humans; D007938:Leukemia / Q000000981:diagnostic imaging; D008214:Lymphocytes; D008223:Lymphoma / Q000000981:diagnostic imaging; D009503:Neutropenia / Q000000981:diagnostic imaging; D009504:Neutrophils; D011868:Radioisotopes; D011877:Radionuclide Imaging; D013921:Thrombocytopenia / Q000000981:diagnostic imaging
D011868:Radioisotopes