نتایج جستجو برای: silent stroke
تعداد نتایج: 149573 فیلتر نتایج به سال:
Introduction: The silent brain lesions detected by MRI were fairly common not only in first-ever stroke but also in normal elderly subjects. Some recent studies show the possible role of silent sub-cortical brain infarction in ischemic stroke. The aim of this study was to evaluate the frequency of silent sub-cortical brain infarction in acute first-ever ischemic stroke. Methods: In this descrip...
silent brain infarcts (sbi) are associated with an increased risk of subsequent stroke. sbi are incidentally revealed by ct or mri executed in stroke patients. a prospective study was undertaken involving 200 consecutive patients aged >45 years with brain infarct admitted in university of alberta hospital, canada (100 patients) and valie-asr hospital, iran (100 patients) in 2003. patients were ...
Introduction: Brain stroke is the most common neurologic disorder and also the most common cause of mortality and morbidity in neurtologic patients. Thanks to new methods of radiography such as MRI, brain vascular lesions including silent stroke are demonstrated more carefully. This study considers the frequency of silent stroke in patients with acute thrombotic stroke in Rafsanjan by using M...
Background and Purpose: We studied silent stroke (i.e., infarcts on computed tomographic scan not related to later symptoms) in patients after transient ischemic attack or minor ischemic stroke. Methods: Ours is a cross-sectional study of 2,329 patients who were randomized in a secondary prevention trial after transient ischemic attack or minor ischemic stroke and had no residual deficit after ...
Two decades of epidemiological research shows that silent cerebrovascular disease is common and is associated with future risk for stroke and dementia. It is the most common incidental finding on brain scans. To summarize evidence on the diagnosis and management of silent cerebrovascular disease to prevent stroke, the Stroke Council of the American Heart Association convened a writing committee...
BACKGROUND AND PURPOSE We wanted to establish independent associations of various clinical variables, computed tomographic (CT) scan features, presenting stroke subtypes, and outcome with the presence of silent infarcts on CT. METHODS We studied 755 consecutive patients in a prospective registration of patients with first-ever supratentorial atherothrombotic, cardioembolic, or lacunar stroke ...
Background and Purpose—Silent brain infarcts and white matter lesions are associated with an increased risk of subsequent stroke in minor stroke patients. In healthy elderly people, silent brain infarcts and white matter lesions are common, but little is known about their relevance. We examined the risk of stroke associated with these lesions in the general population. Methods—The Rotterdam Sca...
BACKGROUND AND PURPOSE Silent brain infarcts and white matter lesions are associated with an increased risk of subsequent stroke in minor stroke patients. In healthy elderly people, silent brain infarcts and white matter lesions are common, but little is known about their relevance. We examined the risk of stroke associated with these lesions in the general population. METHODS The Rotterdam S...
It is common to find computed tomography scan evidence of prior stroke without a history of such an event. The frequency, risk factors for, and relevance of silent strokes are unknown. The Framingham cohort of 5,184 men and women aged 30-62 years and free of stroke at entry to the study have been followed with periodic examinations since 1950. We studied the silent strokes found on computed tom...
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