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Use of CT-based renal volumetry for the measurement of split renal function: a split glomerular filtration rate prediction model based on unilateral renal volume parameters

Authors :
M.M. Zheng
Y.C. Zhu
L.M. Shang
C.K. Du
L. Zhang
W. Sun
Z.P. Wang
Y.Q. Zhao
X.S. Li
Y. Tian
Source :
Clinical radiology. 77(10)
Publication Year :
2021

Abstract

To develop a split glomerular filtration rate (sGFR) prediction model based on unilateral renal volume parameters using three-dimensional (3D) computed tomography (CT) volumetry.Clinical data (age, sex, height, weight, serum creatinine level [sCr], and sGFR measured bysRPV (p0.001), sRCPV (p=0.012), age (p=0.015), serum creatinine level (p=0.004), and weight (p=0.006) were significantly associated with the measured sGFR and were included in the sGFR prediction formula, which was constructed as: 68.710 + 0.093 × sRPV-0.041 × sRCPV-0.228 × W-0.219 × A-14.432 × sCr (rThe proposed model based on sRPV and sRCPV parameters could be used for estimating split renal function of healthy renal donors and patients with hydronephrosis to some extent. Further studies are required to evaluate and rectify the model.

Details

ISSN :
1365229X
Volume :
77
Issue :
10
Database :
OpenAIRE
Journal :
Clinical radiology
Accession number :
edsair.doi.dedup.....ad660ff0859d28696e7047e9f9ee17c4