TY - JOUR T1 - Susceptibility-Weighted Imaging in Migraine with Aura JF - American Journal of Neuroradiology JO - Am. J. Neuroradiol. SP - E5 LP - E7 DO - 10.3174/ajnr.A1973 VL - 32 IS - 1 AU - E. Karaarslan AU - S. Ulus AU - M. Kürtüncü Y1 - 2011/01/01 UR - http://www.ajnr.org/content/32/1/E5.abstract N2 - SUMMARY: We report 2 patients with migraine with aura, in whom SWI showed transient prominence of the venous vasculature within areas of impaired perfusion. The findings resolved spontaneously in both patients. This imaging technique may play a helpful role in assessing the vascular events in migraine with aura. DWIdiffusion-weighted imagingFLAIRfluid-attenuated inversion recoveryMCAmiddle cerebral arteryMRAMR angiographyMTTmean transit timerCBFrelative cerebral blood flowrCBVrelative cerebral blood volumeSWIsusceptibility-weighted imagingTIAtransient ischemic attack ER -