title: [Headaches and acute hemiplegia of nonvascular origin: two cases].
abstract: BACKGROUND
  Acute hemiplegia with headaches does not always have a vascular origin.
  
  
  METHODS
  We describe two cases with headaches that included motor weakness symptoms. One patient had sporadic hemiplegic migraines. The second met the diagnosis criteria for a transient syndrome with headache, neurological deficits and cerebrospinal fluid pleocytosis.
  
  
  CONCLUSIONS
  These two case reports demonstrate the diagnostic difficulty that can be associated with acute motor weakness. A nonvascular origin should always be considered to prevent treatment errors, especially in the differential diagnosis of stroke.
authors.affiliation: Service de Neurologie, Centre Hospitalier François Mitterrand, Pau. bruno.barroso@ch-pau.fr
authors.forename: Bruno
authors.initials: B
authors.lastname: Barroso
authors.forename: Eric
authors.initials: E
authors.lastname: Bertandeau
authors.forename: Alexandre
authors.initials: A
authors.lastname: Dakar
authors.forename: Jean-Marc
authors.initials: JM
authors.lastname: Larrieu
mesh_terms: D000208:Acute Disease; D000293:Adolescent; D000328:Adult; D000367:Age Factors; D001037:Aphasia / Q000209:etiology; D003937:Diagnosis, Differential; D004630:Emergencies; D005221:Fatigue / Q000209:etiology; D005260:Female; D005500:Follow-Up Studies; D006261:Headache / Q000150:complications*; D006429:Hemiplegia / Q000175:diagnosis / Q000209:etiology*; D006801:Humans; D007964:Leukocytosis / Q000134:cerebrospinal fluid / Q000175:diagnosis; D008881:Migraine Disorders / Q000150:complications; D012008:Recurrence; D020521:Stroke / Q000175:diagnosis; D013577:Syndrome; D013997:Time Factors