Volume of distribution of contrast media in blood.
The volume of distribution of diatrizoate and iodipamide in blood in relation to hematocrit and contrast concentration was measured using 125I-labeled compounds. In concentration obtained after intravenous injection, the percentage volume of distribution of both contrast media is 100 minus hematocrit, except for high hematocrit values, which may cause uneven distribution of contrast media in smaller concentrations. No evidence of intracellular penetration was obtained.
D003287:Contrast Media / Q000097:blood*; D003974:Diatrizoate Meglumine / Q000097:blood; D006400:Hematocrit; D006801:Humans; D007457:Iodine Radioisotopes; D007458:Iodipamide / Q000097:blood; D008536:Meglumine / Q000097:blood
D003287:Contrast Media; D007457:Iodine Radioisotopes; D003974:Diatrizoate Meglumine; D008536:Meglumine; D007458:Iodipamide