Recurrent episodes of confusion, headache and visual disturbance in a young women.
D003221:Confusion / Q000209:etiology*; D005260:Female; D006261:Headache / Q000209:etiology*; D006801:Humans; D017241:MELAS Syndrome / Q000150:complications*; D012008:Recurrence; D014786:Vision Disorders / Q000209:etiology*