Magnetic resonance angiography in vertebrobasilar ischemia.
نویسندگان
چکیده
منابع مشابه
Magnetic resonance angiography in vertebrobasilar ischemia.
BACKGROUND AND PURPOSE Magnetic resonance angiography is a new, noninvasive technique whose diagnostic value in vertebrobasilar artery disease has not yet been determined. METHODS Forty-one patients with acute cerebellar and/or brain-stem ischemia were examined by routine magnetic resonance imaging, extracranial and transcranial Doppler ultrasound, and selective intra-arterial arteriography. ...
متن کاملthe assessment value of transcranial doppler sonography versus magnetic resonance angiography in vertebrobasilar stroke
background: the goal of this study was to determine the reliability of tcd in evaluation of vertebrobasilar arteries in comparison with brain mra in patients suffering from acute vertebrobasilar stroke. methods: samples were patients with definite clinical diagnosis of vertebrobasilar stroke. for all patients brain mri, mra and tcd were performed during the first 48 hours of admission. basilar ...
متن کاملThe assessment value of transcranial Doppler sonography versus magnetic resonance angiography in vertebrobasilar stroke
BACKGROUND The goal of this study was to determine the reliability of TCD in evaluation of vertebrobasilar arteries in comparison with brain MRA in patients suffering from acute vertebrobasilar stroke. METHODS Samples were patients with definite clinical diagnosis of vertebrobasilar stroke. For all patients brain MRI, MRA and TCD were performed during the first 48 hours of admission. Basilar ...
متن کاملUse of quantitative magnetic resonance angiography to stratify stroke risk in symptomatic vertebrobasilar disease.
BACKGROUND AND PURPOSE Symptomatic vertebrobasilar disease (VBD) carries a high risk of recurrent stroke. We sought to determine whether a management algorithm consisting of quantitative hemodynamic assessment could stratify stroke risk and guide the need for intervention. METHODS All patients with symptomatic VBD at our institution are evaluated by a standard protocol including quantitative ...
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ژورنال
عنوان ژورنال: Stroke
سال: 1993
ISSN: 0039-2499,1524-4628
DOI: 10.1161/01.str.24.9.1310