Quantitation of renal parenchymal retention of technetium-99m-MAG3 in renal transplants.

Abstract

If 0.8 is taken as the upper limit of normal for R20/3, then among patients with disease severity 3 or 4, there were no false-negative findings in 104 patients with ATN or in 203 patients with AR. R20/3, despite its simplicity, is an effective diagnostic parameter.