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Chronic intraocular copper foreign body and candida: a unique combination
Marta Ugarte1, David A Nicol, Nicholas P Jones
1Manchester Academic Health Sciences Centre, Faculty of Medical and Human Sciences, University of Manchester, Manchester, UK. marta.ugarte@manchester.ac.uk
Ocular Immunology and Inflammation
|October 17, 2009
Summary
A case report details a unique instance of unilateral intermediate uveitis involving a retained copper intraocular foreign body (IOFB) and fungus. The copper may have inhibited fungal virulence, preventing severe endophthalmitis.
Area of Science:
- Ophthalmology
- Medical Mycology
- Toxicology
Background:
- Intermediate uveitis can be challenging to diagnose and manage.
- Intraocular foreign bodies (IOFBs) pose a risk of infection and inflammation.
- Fungal endophthalmitis is a severe intraocular infection requiring prompt treatment.
Observation:
- A patient presented with unilateral intermediate uveitis, characterized by iris and lens discoloration and vitreous opacification.
- Computed tomography confirmed a retained copper intraocular foreign body (IOFB).
- Dimorphic fungi were incidentally discovered within the vitreous.
Findings:
- Surgical removal of the copper IOFB and cataract extraction were performed.
- Copper deposition was evident on the anterior lens capsule.
- The copper IOFB was successfully removed, and fungal elements were identified.
Implications:
- This case suggests that intraocular copper may possess antifungal properties.
- The presence of copper might have attenuated the fungus, preventing the development of endophthalmitis.
- Understanding the interaction between copper and fungal pathogens could inform future treatment strategies for intraocular infections.
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