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Impact of acute cerebral ischemic lesions and their volume on the revascularization outcome of symptomatic carotid stenosis  Rodolfo Pini, MD, Gianluca.

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Presentation on theme: "Impact of acute cerebral ischemic lesions and their volume on the revascularization outcome of symptomatic carotid stenosis  Rodolfo Pini, MD, Gianluca."— Presentation transcript:

1 Impact of acute cerebral ischemic lesions and their volume on the revascularization outcome of symptomatic carotid stenosis  Rodolfo Pini, MD, Gianluca Faggioli, MD, Matteo Longhi, MD, Liborio Ferrante, MD, Andrea Vacirca, MD, Enrico Gallitto, MD, Mauro Gargiulo, MD, Andrea Stella, MD  Journal of Vascular Surgery  Volume 65, Issue 2, Pages (February 2017) DOI: /j.jvs Copyright © 2016 Society for Vascular Surgery Terms and Conditions

2 Fig 1 Computed tomography (CT) evaluation of cerebral ischemic lesion (CIL) volume by multiplanar reconstructions, considering the three longer axes in the axial, coronal, and sagittal planes and calculating the volume of the corresponding ellipsoid expressed in mm3. Journal of Vascular Surgery  , DOI: ( /j.jvs ) Copyright © 2016 Society for Vascular Surgery Terms and Conditions

3 Fig 2 Comparative evaluation of cerebral ischemic lesion (CLI) volume in patients with and without postoperative complications of stroke and stroke/death. The Mann-Whitney U test was performed to compare the volumes. The horizontal line in the middle of each box indicates the median; the top and bottom borders of the box mark the 75th and 25th percentiles, respectively, and the whiskers above and below the box extend 1.5 interquartile range in either direction. IQR, Interquartile range. Journal of Vascular Surgery  , DOI: ( /j.jvs ) Copyright © 2016 Society for Vascular Surgery Terms and Conditions

4 Fig 3 Receiver operating characteristic (ROC) curve evaluation for the sensitivity (Sens) and specificity (Spec) of cerebral ischemic volumes (Vol, in mm3) as a predictive risk factor for postoperative stroke. By the Youden J statistic, the best cutoff value was 4000 mm3. Area (95% confidence interval [CI]). Journal of Vascular Surgery  , DOI: ( /j.jvs ) Copyright © 2016 Society for Vascular Surgery Terms and Conditions

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