Stroke Neuroimaging
نویسندگان
چکیده
منابع مشابه
Stroke neuroimaging.
The year in neuroimaging of stroke began with a lively response to a paper published at the end of 2001 by the NINDS rt-PA Stroke Study Group regarding the controversial topic of the clinical significance of early subtle CT signs of ischemia in response to tPA therapy.1 That paper continued the series of post-hoc analyses coming from the NINDS rt-PA clinical trial data to support the position t...
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A 58 year-old female presents via EMS with acute onset exactly 2 hours and 15 minutes prior to arrival of aphasia and right-sided weakness. The patient is found to be dysarthric with unintelligible speech. She has marked right upper and lower extremity weakness, with toes upgoing bilaterally. Her NIHSS is 18. She handles secretions without problems, and is only mildly obtunded. Her family relat...
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Pusher behavior (PB) is a disorder of postural control affecting patients with encephalic lesions. This study has aimed to identify the brain substrates that are critical for the occurrence of PB, to analyze the influence of the midline shift (MS) and hemorrhagic stroke volume (HSV) on the severity and prognosis of the PB. We identified 31 pusher patients of a neurological unit, mean age 67.4 ±...
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Over the last decade, neuroimaging methods have been refined to improve clinical decisions regarding acute stroke treatment. Computed tomography and magnetic resonance imaging are routinely used to rule out intracerebral haemorrhage or other contraindications of thrombolysis, to detect stroke mimics and to estimate the time of stroke onset. With the availability of fast and advanced imaging met...
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BACKGROUND Approximately 25% of ischemic stroke patients awaken with neurological deficits. In these patients, in whom the time from symptom onset is uncertain, brain imaging is a potential strategy to characterize the ischemia duration and the presence of salvageable brain tissue. METHODS We prospectively evaluated consecutive patients with acute ischemic stroke. CT angiography and CT perfus...
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ژورنال
عنوان ژورنال: Stroke
سال: 2003
ISSN: 0039-2499,1524-4628
DOI: 10.1161/01.str.0000054262.69831.24