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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.

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Presentation on theme: "Critical analysis of renal duplex ultrasound parameters in detecting significant renal artery stenosis  Ali F. AbuRahma, MD, Mohit Srivastava, MD, Albeir."— Presentation transcript:

1 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 e1 (October 2012) DOI: /j.jvs Copyright © 2012 Society for Vascular Surgery Terms and Conditions

2 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  , e1DOI: ( /j.jvs ) Copyright © 2012 Society for Vascular Surgery Terms and Conditions

3 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  , e1DOI: ( /j.jvs ) Copyright © 2012 Society for Vascular Surgery Terms and Conditions

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