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Comparative assessment of techniques for estimation of glomerular filtration rate with99mTc-DTPA

✍ Scribed by R. M. Fawdry; S. M. Gruenewald; L. T. Collins; A. J. Roberts

Publisher
Springer
Year
1985
Tongue
English
Weight
598 KB
Volume
11
Category
Article
ISSN
0340-6997

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✦ Synopsis

The relative accuracy of five simplified methods of measuring glomerular filtration rate was prospectively assessed using 99mTc-DTPA. The slope of the biological clearance curve, the 3-h volume of dilution and three renal tracer uptake methods (Piepsz, Gates and Nielsen) were concurrently compared with a multiple blood sampling reference method. The volume of dilution method from a single blood sample was markedly superior to the other four simplified methods which all had a similar degree of accuracy.

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