Critical analysis of renal duplex ultrasound parameters in detecting significant renal artery stenosis Ali F. AbuRahma, MD, Mohit Srivastava, MD, Albeir.

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Critical analysis of renal duplex ultrasound parameters in detecting significant renal artery stenosis Ali F. AbuRahma, MD, Mohit Srivastava, MD, Albeir Y. Mousa, MD, David D. Dearing, MD, Stephen M. Hass, MD, James R. Campbell, MD, L. Scott Dean, PhD, MBA, Patrick A. Stone, MD, Tammi Keiffer, RN Journal of Vascular Surgery Volume 56, Issue 4, Pages 1052-1060.e1 (October 2012) DOI: 10.1016/j.jvs.2012.03.036 Copyright © 2012 Society for Vascular Surgery Terms and Conditions

Fig 1 Scattergrams show categories of stenosis and the corresponding Doppler parameters for (A) peak systolic velocity (PSV), (B) end-diastolic velocity (EDV), and (C) renal aortic ratio (RAR). Journal of Vascular Surgery 2012 56, 1052-1060.e1DOI: (10.1016/j.jvs.2012.03.036) Copyright © 2012 Society for Vascular Surgery Terms and Conditions

Fig 2 Receiver operating characteristic (ROC) curves are shown for ≥60% stenosis. AUC, Area under the curve; EDV, end-diastolic velocity; PSV, peak systolic velocity; RAR, renal aortic ratio. Journal of Vascular Surgery 2012 56, 1052-1060.e1DOI: (10.1016/j.jvs.2012.03.036) Copyright © 2012 Society for Vascular Surgery Terms and Conditions