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Pseudomembranous Conjunctivitis: A Possible Conjunctival Foreign Body Aetiology
Dawn Ho1, Shandy Lim2, Yeo Kim Teck2
1Ophthalmology, Ministry of Health Holdings, Singapore, SGP.
Abstract:
Pseudomembranous conjunctivitis is commonly associated with infections. However, the normal flora of the human conjunctiva has been proven to harbour many of the microorganisms presumed to cause infective pseudomembranous conjunctivitis. We aimed to evaluate firstly the aetiology of pseudomembranes, and secondly the treatment of pseudomembranes. This case series exhibited foreign body as a common factor in the formation of pseudomembranous conjunctivitis requiring repeated foreign body and pseudomembrane removal with an early, sustained course of topical steroid for effective recovery.
Insights
Foreign bodies frequently cause pseudomembranous conjunctivitis, necessitating removal. Early topical steroid treatment aids recovery from this condition.
Area of Science:
- Ophthalmology
- Microbiology
Background:
- Pseudomembranous conjunctivitis is often linked to infections.
- The conjunctival flora can harbor potential causative microorganisms.
Observation:
- This case series investigated the causes and treatments of pseudomembranes.
- Foreign bodies were identified as a common factor in pseudomembranous conjunctivitis.
Findings:
- Recurrent foreign body and pseudomembrane removal was often required.
- Early, sustained topical steroid therapy proved effective for recovery.
Implications:
- Highlights the role of foreign bodies in pseudomembranous conjunctivitis.
- Suggests a treatment protocol involving mechanical removal and topical steroids.
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