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  • Title: Virtual histology intravascular ultrasound in carotid interventions.
    Author: Irshad K, Millar S, Velu R, Reid AW, Diethrich EB, Reid DB.
    Journal: J Endovasc Ther; 2007 Apr; 14(2):198-207. PubMed ID: 17488177.
    Abstract:
    PURPOSE: To report early clinical experience with virtual histology intravascular ultrasound (VH IVUS) in carotid endoluminal repair. TECHNIQUE: A 2.9-F, 20-MHz catheter that utilizes computer software to demonstrate the histological components of arteriosclerotic plaque was evaluated during carotid angioplasty and stenting. VH IVUS images were created following a pullback through the carotid stenosis and produced a color-coded map of the different histological constituents of the disease (dark green: fibrous, yellow/green: fibrofatty, white: calcified, and red: necrotic lipid core plaque). CONCLUSION: VH IVUS produces a color-coded map of the different histological components of artery plaque. It has the potential to predict how the plaque is likely to behave at the moment of endoluminal treatment.
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