Abstract #0255
Correlation analysis between renal perfusion and estimated glomerular filtration rate in volunteers and patients with chronic kidney disease: an arterial spin labeling in 3.0T MRI study
Yuelang Zhang 1 , Chenxia Li 1 , Jie Gao 1 , Xiang Li 1 , and Jian Yang 1
1
Department of Diagnostic Radiology, The
First Hospital of Medical School, Xi'an Jiaotong
University, Xian, Shaanxi, China
The aim of this study is investigate the correlation
between renal perfusion and estimated glomerular
filtration rate (eGFR) in volunteers and patients with
chronic kidney disease (CKD) by using the flow-sensitive
alternating inversion recovery technique in 3.0T
magnetic resonance imaging (MRI). The results
demonstrated that the significant difference in
perfusion among healthy volunteers, CKD group with eGFR
60ml/min/1.73m2, and CKD group with eGFR<
60ml/min/1.73m2. Moreover, the perfusion values in CKD
patients increased with the increase of eGFR. It
indicates that FAIR-ASL can reflect the renal blood flow
perfusion, thus indirectly reflecting early renal
function change.
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