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EP 74. Comparison of freehand B-mode and power-mode 3D ultrasound for visualisation and grading of internal carotid artery stenosis
Currently, colour-coded duplex sonography (2D-CDS) is clinical standard for detection and grading of ICAS (1,2) as a relevant risk factor for ischaemic stroke (3,4). Unlike angiographic imaging modalities, 2D-CDS assesses ICAS by its haemodynamic effects rather than luminal changes1. Therefore, aim of this study was to evaluate freehand 3D ultrasound (3DUS) for direct visualisation and quantification of ICAS.
Source: Clinical Neurophysiology - August 5, 2016 Category: Neuroscience Authors: A. Weinreich, D. Saur, J. Pelz Tags: ePoster Presentations – Neuroimaging II Source Type: research

The role of neurovascular ultrasound in intensive care units
The neurovascular ultrasound methods are cheap and noninvasive methods that are performed at the bedside of critically ill patients. Transcranial Doppler sonography (TCD), transcranial color Doppler sonography (TCCD) and ultrasound examination of the neck vessels can provide valuable information for timely treatment decisions. In patients with acute stroke, TCD can detect intracranial arterial steno-occlusive disease and presence of collateral flow. The recanalization rate after reperfusion treatment can be monitored with serial TCD recordings in acute ischemic stroke.
Source: Clinical Neurophysiology - August 9, 2015 Category: Neuroscience Authors: D. Jovanović, M. Stefanović Budimkić Source Type: research