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Grayscale median analysis of primary stenosis and restenosis after carotid endarterectomy  James Pavela, BS, Sadaf Ahanchi, MD, Samuel N. Steerman, MD,

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Presentation on theme: "Grayscale median analysis of primary stenosis and restenosis after carotid endarterectomy  James Pavela, BS, Sadaf Ahanchi, MD, Samuel N. Steerman, MD,"— Presentation transcript:

1 Grayscale median analysis of primary stenosis and restenosis after carotid endarterectomy 
James Pavela, BS, Sadaf Ahanchi, MD, Samuel N. Steerman, MD, Jonathan A. Higgins, MD, Jean M. Panneton, MD  Journal of Vascular Surgery  Volume 59, Issue 4, Pages (April 2014) DOI: /j.jvs Copyright © 2014 Society for Vascular Surgery Terms and Conditions

2 Fig 1 Mean grayscale median (GSM) plotted against time from carotid endarterectomy (CEA) procedure to carotid artery stenting (CAS) reintervention. Error bars represent standard error. Journal of Vascular Surgery  , DOI: ( /j.jvs ) Copyright © 2014 Society for Vascular Surgery Terms and Conditions

3 Fig 2 Receiver operating characteristic (ROC) curve generated to determine appropriate grayscale median (GSM) value cutoff. GSM value of 30 had 100% sensitivity and 80% specificity. Journal of Vascular Surgery  , DOI: ( /j.jvs ) Copyright © 2014 Society for Vascular Surgery Terms and Conditions


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