title: Confocal microscopy in lattice corneal dystrophy.
abstract: BACKGROUND
  The purpose of the study was to assess the appearance of lattice corneal dystrophy by means of white-light confocal microscopy.
  
  
  METHODS
  Two consecutive patients with lattice corneal dystrophy were prospectively examined. In vivo white-light tandem-scanning confocal microscopy was performed in the right eye of the first patient. Her left eye had undergone penetrating keratoplasty 4 years earlier. Histologic findings of the corneal button were compared with confocal microscopic findings of the right eye. The other patient was monocular and confocal microscopy was performed only in the non-seeing eye.
  
  
  RESULTS
  In both patients, linear and branching structures with changing reflectivity and poorly demarcated margins were visualized in the stroma. The linear structures measured approximately 40-80 microm in width.
  
  
  CONCLUSIONS
  Lattice corneal dystrophy presents characteristic linear images on confocal microscopy and should not be misdiagnosed as fungal hyphae in cases of corneal infection.
authors.affiliation: Cornea & Refractive Surgery, Department of Ophthalmology, University of Lausanne, Switzerland. Wonderchiou@Rocketmail.com
authors.forename: A G
authors.initials: AG
authors.lastname: Chiou
authors.forename: R W
authors.initials: RW
authors.lastname: Beuerman
authors.forename: S C
authors.initials: SC
authors.lastname: Kaufman
authors.forename: H E
authors.initials: HE
authors.lastname: Kaufman
mesh_terms: D000368:Aged; D003315:Cornea / Q000473:pathology* / Q000601:surgery; D003317:Corneal Dystrophies, Hereditary / Q000473:pathology* / Q000601:surgery; D003937:Diagnosis, Differential; D005260:Female; D005500:Follow-Up Studies; D006801:Humans; D015948:Keratoplasty, Penetrating; D008297:Male; D018613:Microscopy, Confocal; D008875:Middle Aged; D011446:Prospective Studies