Imaging Neurovascular Uncoupling in Acute Migraine with Aura with Susceptibility Weighted Imaging

Purpose Migraine with aura (MwA) in the emergency setting is common and sometimes difficult to distinguish from mimicking conditions. Susceptibility weighted imaging (SWI), a magnet resonance (MR) technique is sensitive to deoxygenated hemoglobin in cerebral veins and depicts these according to thei...

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Veröffentlicht in:	Clinical neuroradiology (Munich) 2021-09, Vol.31 (3), p.581-588
Hauptverfasser:	Kellner-Weldon, Frauke, Jossen, Marina, Breiding, Philipe S., Grunder, Lorenz, Schankin, Christoph, Scutelnic, Adrian, Fischer, Urs, Muri, Raphaela, Pastore-Wapp, Manuela, Wiest, Roland, El-Koussy, Marwan
Format:	Artikel
Sprache:	eng
Schlagworte:	Adolescent Adult Aged Aged, 80 and over Asymmetry Cerebral Veins Epilepsy Female Hemoglobin Humans Magnetic Resonance Imaging Male Medicine Medicine & Public Health Middle Aged Migraine Migraine with Aura - diagnostic imaging Neurology Neuroradiology Neurosurgery Original Article Patients Pediatrics Stroke Symmetry Veins & arteries Young Adult
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Zusammenfassung:	Purpose Migraine with aura (MwA) in the emergency setting is common and sometimes difficult to distinguish from mimicking conditions. Susceptibility weighted imaging (SWI), a magnet resonance (MR) technique is sensitive to deoxygenated hemoglobin in cerebral veins and depicts these according to their level of oxygenation. Our study aimed at evaluating the frequency of regions of prominent focal veins (PFV) on SWI in the acute phase. Methods Between 2011 and 2018 we evaluated symptoms and MR imaging of adult patients with acute MwA attacks (
ISSN:	1869-1439 1869-1447
DOI:	10.1007/s00062-020-00962-7