Status: Bibliographieeintrag
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| Verfasst von: | Sedlaczek, Oliver [VerfasserIn]  |
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| | Caplan, Louis R. [VerfasserIn] |
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| | Hennerici, Michael G. [VerfasserIn] |
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| Titel: | Impaired washout - embolism and ischemic stroke |
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| Titelzusatz: | further examples and proof of concept |
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| Verf.angabe: | O. Sedlaczek, L. Caplan, M. Hennerici |
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| E-Jahr: | 2005 |
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| Jahr: | May 17, 2005 |
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| Umfang: | 6 S. |
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| Fussnoten: | Gesehen am 13.05.2022 |
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| Titel Quelle: | Enthalten in: Cerebrovascular diseases |
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| Ort Quelle: | Basel : Karger, 1991 |
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| Jahr Quelle: | 2005 |
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| Band/Heft Quelle: | 19(2005), 6, Seite 396-401 |
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| ISSN Quelle: | 1421-9786 |
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| Abstract: | We previously posited that impaired washout of emboli was an important mechanism of brain infarction in patients with cerebral hypoperfusion. Hyperviscosity and hypoperfusion enhance thrombus formation promoting embolization of fresh thrombi. Hypoperfusion also reduces dissolution of emboli due to reduced flow velocity leading to classic hemodynamic patterns of stroke. To prove this concept further, we identified patients with severe hemodynamic compromise of either arterial or venous origin, or both, and natural or iatrogenic mechanisms of embolism. Three conditions were investigated in a stroke MRI protocol: 5 patients who had conventional cerebral angiography for the diagnosis of moyamoya disease, 1 patient with atrial fibrillation and thrombosis of the left transverse dural sinus and 1 patient with a patent foramen ovale with atrial septum aneurysm presenting with thrombosis of cortical cerebral veins. In all patients, subcortical arterial embolization within an atypical borderzone of hypoperfusion was observed. |
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| DOI: | doi:10.1159/000085831 |
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| URL: | Bitte beachten Sie: Dies ist ein Bibliographieeintrag. Ein Volltextzugriff für Mitglieder der Universität besteht hier nur, falls für die entsprechende Zeitschrift/den entsprechenden Sammelband ein Abonnement besteht oder es sich um einen OpenAccess-Titel handelt.
Volltext: https://doi.org/10.1159/000085831 |
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| | DOI: https://doi.org/10.1159/000085831 |
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| Datenträger: | Online-Ressource |
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| Sprache: | eng |
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| Sach-SW: | Adult |
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| | Aged |
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| | Blood Viscosity |
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| | Cerebral Angiography |
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| | Cerebral Revascularization |
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| | Cerebrovascular Circulation |
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| | Cerebrovascular Disorders |
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| | Drainage |
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| | Female |
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| | Heart Diseases |
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| | Hemodynamics |
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| | Humans |
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| | Intracranial Embolism |
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| | Intracranial Embolism and Thrombosis |
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| | Magnetic Resonance Imaging |
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| | Male |
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| | Middle Aged |
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| | Moyamoya Disease |
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| | Stroke |
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| | Vascular Diseases |
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| K10plus-PPN: | 1801732345 |
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| Verknüpfungen: | → Zeitschrift |
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Impaired washout - embolism and ischemic stroke / Sedlaczek, Oliver [VerfasserIn]; May 17, 2005 (Online-Ressource)
68918219
