"Sound attacks": a case report of migraine with hearing aura

IntroductionMigraine with aura is less frequent than the subtype form without aura. Normally, auras are typically manifested visual symptoms, but it possible to have an auditory and olfactory complains as symptomatology.Case reportAn 8-year-old boy family cases of migraine, complained hallucination episodes, since he was 5 years-old, a duration 10 20 minutes, followed by cure intense photophobia nausea. He called these episodes "sound attacks". The frequency crises ranges from 4 per month, maximum 11 in one month.Neurological examination normal. performed angio-MRI skull EEG, any changes. Treatment initiated 250 mg sodium divalproate at night reduction events, already first for 2 3 month. medication adjusted 500 good result, not presenting new last months.ConclusionWe report case migraine preceded aura, 8 years. This rare extremely interesting presentation great improvement after prophylactic treatment.