Published online by Cambridge University Press: 16 August 2006
We report the case of a 33-year-old woman who developed a dense hemiplegia immediately after an uncomplicated general anaesthetic for diagnostic laparoscopy. She had a history of recurrent hemiplegic migraine with a strong family history. Her migraine was normally associated with visual disturbances and a unilateral headache followed by a left-sided weakness such that she was unable to walk. Symptoms would last up to 24 h. Her post-operative state was atypical of her normal migraine, in that she had no headache or visual disturbance and initially all four limbs were affected.