[Distribution in rats after intravenous injection of 88Y compounds (author's transl)]

88Y was given to rats in form of citrate, diphosphonate or chloride to determine its accumulation in various organs. The activity in the bones was high but not as high as that of calcium. The application of methylene-diphosphonate showed high enrichment in the liver because of intravital colloid formation. Elimination by the kidneys depends on the type of the 88Y compound applied.