title: Progressive ophthalmoplegia with acute ischemic abducens nerve palsies.
abstract: OBJECTIVE
  To determine the frequency of early progression of opthalmoplegia in patients with acute ischemic abducens nerve palsies.
  
  
  METHODS
  Patients with ischemic abducens nerve palsy examined within one week from the onset of symptoms were identified using predetermined entry criteria and serially followed up using a standardized ophthalmoplegia grading scheme.
  
  
  RESULTS
  Only two of the 35 patients initially had a complete abduction deficit. Of the 33 patients who initially had an incomplete abduction deficit, 18 (54%) showed progression of their ophthalmoplegia.
  
  
  CONCLUSIONS
  Patients with acute incomplete ischemic abducens nerve palsies frequently demonstrate early progression of their ophthalmoplegia.
authors.affiliation: Department of Neurology, Marshfield Clinic, Marshfield, WI 54449, USA. jacobsod@mfldclin.edu
authors.forename: D M
authors.initials: DM
authors.lastname: Jacobson
mesh_terms: D000010:Abducens Nerve / Q000098:blood supply* / Q000503:physiopathology; D000208:Acute Disease; D000368:Aged; D000369:Aged, 80 and over; D018450:Disease Progression; D005260:Female; D006801:Humans; D007511:Ischemia / Q000150:complications* / Q000503:physiopathology; D008297:Male; D008875:Middle Aged; D015840:Oculomotor Nerve Diseases / Q000150:complications* / Q000503:physiopathology; D009886:Ophthalmoplegia / Q000209:etiology* / Q000503:physiopathology