Magma (New York, N.Y.)
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Magma (New York, N.Y.) · Feb 2020
Comparative StudyComparing the interobserver reproducibility of different regions of interest on multi-parametric renal magnetic resonance imaging in healthy volunteers, patients with heart failure and renal transplant recipients.
To assess interobserver reproducibility of different regions of interest (ROIs) on multi-parametric renal MRI using commercially available software. ⋯ Kidney volume calculated by manually contouring a localiser scan was highly reproducible between observers and detected significant differences across patient groups. For T1, pCASL and ADC, Cx and rep-Cx ROIs are generally reproducible with advantages over WK values.