This study aimed to establish optimal criteria for evaluation of moderate (50%–69%) and
severe (70%–99%) middle cerebral artery (MCA) stenosis with transcranial color-coded …

Objective The purpose of this study was to validate the accuracy and criteria of transcranial
color‐coded sonography (TCCS) in detecting severe middle cerebral artery (MCA) stenosis …

Purpose: Transcranial color-coded sonography (TCCS) and CT-angiography (CTA) are
reliable tools for detection of intracranial stenosis. Current ultrasonographic criteria for …

Background: Intracranial atherosclerotic stenosis is a common cause of ischemic
cerebrovascular events and is associated with a high risk of stroke recurrence. This study …

Transcranial color-coded duplex sonography (TCCS) and computed tomography
angiography (CTA) are widely used to identify intracranial stenoses (ISs). We assessed …

Atherosclerotic stenoses of the intracranial vessels are less frequent than those of the
extracranial vessels, but they are associated with a considerable annual stroke rate. The aim …

OBJECTIVE: To detect the display rate and flow velocity of intracranial circle of Willis
(anterior, middle, and posterior cerebral arteries) with transcranial contrast-enhanced …

Background and Purpose—A favorable risk-benefit ratio for warfarin compared with aspirin
has been reported for the prevention of major vascular events in symptomatic≥ 50 …

BACKGROUND & PURPOSE This study was performed to determine the usefulness of
transcranial color-coded real-time sonography (TCCS) in detecting stenosis in the horizontal …

Objectives The aim of this retrospective study was to compare intracranial arterial stenosis in
patients with stroke using 3 different methods: transcranial color‐coded duplex sonography …