title: [Unilateral amaurosis as the only focal symptom caused by dissection of the common carotid artery].
abstract: BACKGROUND
  Central retinal artery occlusion with persistent amaurosis as the only focal symptom caused by dissection of the internal carotid artery has occasionally been reported. Central retinal artery occlusion due to a common carotid artery dissection has been diagnosed only very rarely.
  
  
  METHODS
  We describe a patient presenting with cervical pain, headache and unilateral amaurosis due to a thrombosis of the central retinal artery caused by a common carotid artery dissection, as demonstrated on MR imaging. No other neurological deficits could be detected. The patient underwent an anticoagulative treatment without improvement of his vision, but also without the appearance of further neurological symptoms.
  
  
  CONCLUSIONS
  In monocular visual loss combined with cervical pain or headache, carotid artery dissection should be considered. Early treatment might be of crucial importance for the prevention of a devastating hemispheric stroke.
authors.affiliation: Klinik und Poliklinik für Neurologie, Martin-Luther-Universität Halle-Wittenberg, Wittenberg.
authors.forename: S
authors.initials: S
authors.lastname: Neudecker
authors.forename: V
authors.initials: V
authors.lastname: Bau
authors.forename: C
authors.initials: C
authors.lastname: Behrmann
authors.forename: H-H
authors.initials: HH
authors.lastname: Wolf
authors.forename: M
authors.initials: M
authors.lastname: Krasnianski
mesh_terms: D000328:Adult; D000784:Aortic Dissection / Q000150:complications* / Q000175:diagnosis* / Q000188:drug therapy; D000925:Anticoagulants / Q000627:therapeutic use; D001766:Blindness / Q000175:diagnosis* / Q000188:drug therapy / Q000209:etiology*; D002340:Carotid Artery Diseases / Q000150:complications* / Q000175:diagnosis* / Q000188:drug therapy; D017536:Carotid Artery, Common / Q000473:pathology; D006801:Humans; D008297:Male; D012161:Retinal Artery / Q000473:pathology; D015356:Retinal Artery Occlusion / Q000175:diagnosis / Q000188:drug therapy / Q000209:etiology; D016896:Treatment Outcome
chemical_list: D000925:Anticoagulants