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[Corneal ring opacity (Ascher ring)--a case report].

J M Rohrbach1, N Kleiser, J Kaufmann-Fechner

  • 1Universitäts-Augenklinik, Hegewischstrasse 2, 24105 Kiel.

Klinische Monatsblatter Fur Augenheilkunde
|June 8, 2001
PubMed
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Ascher's ring, a rare corneal opacity, presents as a bilateral symmetric ring. Characteristic slit lamp findings aid diagnosis, and visual prognosis is excellent with no treatment needed.

Area of Science:

  • Ophthalmology
  • Corneal Diseases
  • Genetics

Background:

  • Ascher's ring is an exceptionally rare condition affecting the cornea.
  • Understanding its etiology is crucial for diagnosis and management.

Observation:

  • A 63-year-old male presented with asymptomatic bilateral symmetric corneal opacity.
  • The opacity was located between the mid and outer periphery, consistent with Ascher's ring.

Findings:

  • Slit lamp examination revealed characteristic features distinguishing Ascher's ring from other annular corneal opacities.
  • Potential links to lipid metabolism alterations (corneal or systemic) and hereditary factors were considered, though not definitively proven.

Implications:

  • Ascher's ring has an excellent visual prognosis.

Related Experiment Videos

  • No specific therapy is required for this condition.
  • Further research may elucidate the genetic and metabolic underpinnings of Ascher's ring.