Sulcal hyperintensity mimicking subarachnoid hemorrhage in the context of hemiplegic migraine

CC BY-NC-ND 4.0 · Arq Neuropsiquiatr 2017; 75(12): 896
DOI: 10.1590/0004-282X20170162

Images in Neurology

Hiperintensidade de sinal nos sulcos mimetizando hemorragia subaracnoide no contexto de migrânea hemiplégica

Elton Francisco Pavan Batista

¹Universidade Federal do Espírito Santo, Departamento de Radiolodia, Vitória ES, Brasil

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Marcos Rosa Júnior

¹Universidade Federal do Espírito Santo, Departamento de Radiolodia, Vitória ES, Brasil

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Marcelo Ramos Muniz

¹Universidade Federal do Espírito Santo, Departamento de Radiolodia, Vitória ES, Brasil

References
1 Russell MB, Ducros A. Sporadic and familial hemiplegic migraine: pathophysiological mechanisms, clinical characteristics, diagnosis, and management. Lancet Neurol. 2011;10(5):457-70. https://doi.org/10.1016/S1474-4422(11)70048-5
2 Gómez-Choco M, Capurro S, Obach V. Migraine with aura associated with reversible sulcal hyperintensity in FLAIR. Neurology. 2008;70(24 pt 2):2416-8. https://doi.org/10.1212/01.wnl.0000314693.57386.f0
3 Bosemani T, Burton VJ, Felling RJ, Leigh R, Oakley C, Poretti A et al. Pediatric hemiplegic migraine: role of multiple MRI techniques in evaluation of reversible hypoperfusion. Cephalalgia. 2014;34(4):311-5. https://doi.org/10.1177/0333102413509432