Titlebook: Stroke MRI; Jochen B. Fiebach,Peter D. Schellinger,Werner Hack Book 2003 Springer-Verlag Berlin Heidelberg 2003 MR Angiography.angiography

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Introduction,386, 387]. Furthermore, it is the leading cause of disability adjusted loss of independent life years. Aside from the tragic consequences for the patients and their families, the socio-economic impact of more or less disabled stroke survivors is evident as stroke patients with permanent deficits suc

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Stroke Scales,llowing scales quite frequently and therefore want to supply the reader not familiar with these tools an overview of stroke and outcome scales; for the single scales we refer to Tables 3.1–3.6. The assessment and interpretation of clinical signs with scales and scores is an important part of the dia

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Perfusion-weighted MM (PWI),Perfusion-weighted MR imaging (PWI) allows the measurement of capillary perfusion with the dynamic susceptibility contrast-enhanced (DSC) technique. A paramagnetic contrast agent is injected as an intravenous bolus and the signal change is tracked by ultrafast MR sequences in the area of interest [2

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The Penumbra and the Mismatch Concept,output, mean arterial blood pressure (MAP), peripheral vascular resistance and intracranial pressure (ICP). As the CBF is equal to the quotient of CPP and vascular resistance, it can be increased by auto-regulatory vasodilation [8]. CBF is constant over a wide range of MAP values as cerebral vasodil

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Stroke MRI and Intracranial Hemorrhage, the vast majority of patients are atherosclerosis and arterial hypertension (63.5%), followed by coagulopathies (15%) and vascular malformations (8.5%), and less frequently amyloid angiopathy, vasculitis, intoxication, cavernoma, or cerebral venous thrombosis [285]. In the hyperacute emergency asse

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Feasibility, Practicality and Logistics of a Multisequence Stroke MRI Protocol,nostic imaging in stroke [98, 195, 224, 236, 237, 372]. During the last few years a growing body of evidence has accumulated, documenting the usefulness of this method in the clinical setting of acute ischemic stroke. Several investigators found a significant correlation of DWI and PWI changes with

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