نتایج جستجو برای: hemorrhagic transformation
تعداد نتایج: 244894 فیلتر نتایج به سال:
BACKGROUND Early neurological improvement has been observed in patients with stroke receiving treatment with standard intravenous recombinant tissue plasminogen activator. However, the effectiveness of thrombolytic treatment and the risk of hemorrhagic transformation are not well understood in patients aged ≥ 80 years. In this study, we investigated the influence of age on early neurological im...
BACKGROUND AND PURPOSE Parenchymal hematoma (PH) may worsen the outcome of patients with stroke. The aim of our study was to confirm the relationship between the volume of very low cerebral blood volume (CBV) and PH using a European multicenter database (I-KNOW). A secondary objective was to explore the impact of early reperfusion and recanalization. METHODS The volume of cerebral tissue with...
BACKGROUND AND PURPOSE Thrombolysis in ischemic stroke is contraindicated in patients who have had a stroke within 3 months. However, it is unclear whether thrombolytic therapy is associated with adverse outcomes in this population. We report the characteristics and outcomes of patients treated with systemic recombinant tissue-type plasminogen activator in the context of known or unknown recent...
Objectives: Although thrombolytic therapy has been shown to be benefi cial to stroke patients, its safety and effectiveness in stroke patients with cardiac tumor is unknown. This study assessed the safety and effi cacy of intravenous thrombolysis with recombinant-tissue plasminogen activator (rtPa) in stroke patients with cardiac myxoma. Methods: We systematically searched databases for all pub...
PURPOSE To test the interobserver reliability of a simple method of classifying cerebral infarcts as seen on CT brain scans, which might allow differentiation of the site and size of the infarct from infarct swelling and hemorrhagic transformation. METHOD Two experienced neuroradiologists independently reviewed 119 CT brain scans showing recent small to large cortical and subcortical cerebral...
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