Determination of glomerular filtration rate by 111In-DTPA.
To evaluate the use of 111indium-diethylenetriamine pentaacetic acid (111In-DTPA) for determination of the glomerular filtration rate (GFR), the results of 60 standard 111In-DTPA clearances were compared with 24-h urine endogenic creatinine clearances obtained on 3 successive days (r = 0.97, P less than 0.001) and with endogenic creatinine clearances obtained during 111In-DTPA determinations (r = 0.93, P less than 0.0001). It is concluded that 111In-DTPA is a useful marker for GFR.
D003404:Creatinine / Q000378:metabolism; D005260:Female; D005919:Glomerular Filtration Rate; D006801:Humans; D007204:Indium; D007678:Kidney Glomerulus / Q000000981:diagnostic imaging*; D008297:Male; D004369:Pentetic Acid; D011868:Radioisotopes; D011877:Radionuclide Imaging
D011868:Radioisotopes; D007204:Indium; D004369:Pentetic Acid; D003404:Creatinine