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Updated: Jun 2, 2026
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Anterior High-Resolution Optical Coherence Tomography in the Diagnosis and Therapeutic Monitoring of Ocular Surface Squamous Neoplasia
Published on: August 9, 2024
[Corneal tumor secondary to trichiasis]
A Mora1, D Brémond-Gignac, B Jany
1Service d'ophtalmologie, centre Saint-Victor, clinique ophtalmologique Saint-Victor, CHU d'Amiens, université Picardie Jules-Verne, 354, boulevard de Beauvillé, 80054 Amiens cedex 1, France.
Journal Francais D'Ophtalmologie
|May 3, 2011
Summary
Secondary corneal amyloidosis, a rare complication of trichiasis, can cause vision loss. Prompt treatment of the underlying trichiasis is crucial to prevent recurrence of this corneal lesion.
Area of Science:
- Ophthalmology
- Pathology
Background:
- Amyloidosis is a group of rare diseases characterized by the deposition of amyloid protein in organs.
- Secondary amyloidosis can occur due to chronic inflammatory conditions or infections.
Observation:
- A case of secondary amyloidosis of the cornea (AL type) in a 33-year-old Asian woman presenting with decreased visual acuity.
- A gelatinous, pink corneal mass was observed adjacent to an inferior lid trichiasis.
Findings:
- The corneal mass was pathologically confirmed as secondary amyloidosis, AL type.
- Treatment involved surgical correction of trichiasis followed by anterior keratectomy of the corneal lesion.
- No recurrence was noted after 14 months of follow-up, with visual acuity improving to 9/10.
Implications:
- Corneal amyloidosis is a rare but significant complication of trichiasis.
- Recognizing and treating the underlying cause (trichiasis) is essential for preventing recurrence.
- This case highlights the importance of addressing trichiasis before corneal lesion ablation.
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