title: Migraine angiitis precipitated by sex headache and leading to watershed infarction.
abstract: Vasospasm is a rare cause of cerebrovascular disease except following subarachnoid haemorrhage. We describe a woman who developed an explosive-type sex headache, followed by a series of severe migrainous headaches associated with fully reversible segmental cerebral arterial narrowing and dilatation, resulting in widespread infarction in cerebral arterial border zones. This led to transient loss of consciousness and multiple focal cortical deficits including blindness. She had a past history of migraine and a family history of both migraine and sex headaches. Similar cases have been reported in the literature under a variety of rubrics. We suggest that this newly recognized clinico-radiological syndrome is a migraine variant.
authors.affiliation: Department of Neurology, University Hospital, Nottingham, UK.
authors.forename: M
authors.initials: M
authors.lastname: Jackson
authors.forename: G
authors.initials: G
authors.lastname: Lennox
authors.forename: T
authors.initials: T
authors.lastname: Jaspan
authors.forename: D
authors.initials: D
authors.lastname: Jefferson
mesh_terms: D000328:Adult; D002533:Cerebral Angiography; D002536:Cerebral Arteries; D002544:Cerebral Infarction / Q000209:etiology*; D003075:Coitus; D005260:Female; D006261:Headache / Q000150:complications* / Q000209:etiology; D006801:Humans; D002546:Ischemic Attack, Transient / Q000000981:diagnostic imaging / Q000209:etiology; D008881:Migraine Disorders / Q000209:etiology*; D014657:Vasculitis / Q000000981:diagnostic imaging / Q000209:etiology*