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Meibomian gland dysfunction in floppy eyelid syndrome
1Department of Ophthalmology, University of Wisconsin, Madison.
Ophthalmic Plastic and Reconstructive Surgery
|January 1, 1987
Summary
Floppy eyelid syndrome may stem from meibomian gland dysfunction. Microscopic analysis revealed gland changes, suggesting a link to the condition's associated eye inflammation.
Area of Science:
- Ophthalmology
- Histopathology
Background:
- Floppy eyelid syndrome (FES) is a condition characterized by lax upper eyelid tarsus.
- Ocular irritation is a common symptom, often linked to the tear film's quality.
Observation:
- Microscopic examination of tarsus from an obese patient with FES was performed.
- Tissues were analyzed using both light and electron microscopy.
Findings:
- Cystic degeneration and squamous metaplasia of meibomian glands were observed.
- Abnormal keratinization and granuloma formation within the glands were also noted.
- These specific meibomian gland abnormalities have not been previously reported in FES.
Implications:
- Meibomian gland dysfunction may contribute to the keratoconjunctivitis observed in FES.
- Qualitative tear film abnormalities resulting from gland dysfunction could play a role.
- Further research into meibomian gland pathology in FES is warranted.