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Fuchs' superficial marginal keratitis
J R Bierly1, J P Dunn, C R Dawson
1Francis I. Proctor Foundation, University of California, San Francisco 94143.
Fuchs' superficial marginal keratitis can lead to severe corneal thinning and potentially perforation, especially when a pseudopterygium develops. Careful management is crucial for patients with this uncommon eye condition.
Area of Science:
- Ophthalmology
- Corneal Diseases
Background:
- Fuchs' superficial marginal keratitis is an uncommon condition causing recurrent ocular irritation and marginal infiltrates.
- It typically presents with indolent progression and spontaneous remission, preserving visual acuity.
Observation:
- Advanced cases develop pseudopterygium in areas of marginal stromal thinning.
- Two of three studied cases showed marked thinning beneath the pseudopterygium.
Findings:
- Corneal perforation occurred in one case during pseudopterygium excision and in another after blunt trauma.
- These severe complications highlight potential risks associated with this condition.
Implications:
- Patients with Fuchs' superficial marginal keratitis, particularly those with pseudopterygium, require specialized and cautious eye care.
- Early recognition and management of pseudopterygium may be necessary to prevent sight-threatening complications.
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