نتایج جستجو برای: vertebrobasilar
تعداد نتایج: 1616 فیلتر نتایج به سال:
BACKGROUND AND PURPOSE We compared baseline characteristics and outcomes at 3 months between patients with minor anterior circulation infarction (ACI) versus minor posterior circulation infarction (PCI), including the influence of large vessel disease on outcomes. METHODS This study is an analysis of a prospective multicenter registry database in South Korea. Eligibility criteria were patient...
Background: Clinical information about stroke in the vertebrobasilar territory has lagged behind that for anterior circulation syndrome. This is the first report from posterior circulation syndrome registry in Iran. Methods: Consecutive patients with brain infarction in vertebrobasilar territory admitted to Ghaem hospital, Mashhad were enrolled in a prospective study during 2006-2007. Diagnosis...
BACKGROUND AND PURPOSE Various endovascular techniques have been applied to the treatment of vertebrobasilar dissecting aneurysms, including parent artery preservation with coiling, stent placement or flow diverter placement, and trapping and proximal occlusion. We performed a systematic review and meta-analysis to study clinical and angiographic outcomes of patients undergoing endovascular tre...
Background: Vertebrobasilar dolichoectasia is defined as a prominent elongation, dilatation and tortuosity of the vertebral and basilar arteries. Ectatic basilar arteries may cause different neurological symptoms by several mechanisms including compressive effects and embolic or ischemic events. Case presentation: In this report we present a 58-year old female patient who was admitted in Dr. S...
Background: Stroke is the most common neurologic disease and an important cause of morbidity and mortality. Headache is an initial presenting feature of ischemic stroke and sometimes preceedes the development of stroke and thus, provides an opportunity for offering preventive measures. The aim of the present study was to determine the association of new onset headache with stroke. Methods...
BACKGROUND AND PURPOSE Vertebrobasilar, nonsaccular, and dolichoectatic aneurysms generally have a poor natural history. We performed a study examining the natural history of vertebrobasilar, nonsaccular, and dolichoectatic aneurysms receiving serial imaging and studied imaging characteristics associated with growth and rupture. METHODS We included all vertebrobasilar dolichoectatic, fusiform...
BACKGROUND AND PURPOSE The natural history of symptomatic, untreated posterior circulation stenosis is dismal, with many patients experiencing significant morbidity or mortality. The purpose of this study was to evaluate the feasibility and results of stent-assisted angioplasty of symptomatic intracranial vertebrobasilar artery stenosis. METHODS We reviewed the imaging findings and medical re...
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