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[Ocular filariasis with retinal detachment]
1Secţie de Oftalmologie, Spitalul Militar Central.
Oftalmologia (Bucharest, Romania : 1990)
|July 1, 1993
Summary
Tropical filariasis, including Loa loa and bancrofti filaria, can present with severe systemic and ocular symptoms. Early diagnosis and treatment are crucial for managing these endemic diseases, even outside traditional geographical areas.
Area of Science:
- Ophthalmology
- Tropical Medicine
- Parasitology
Background:
- Filariasis is a parasitic disease caused by thread-like nematodes (filariae).
- Loa loa and Wuchereria bancrofti are two types of filarial parasites with significant public health impact.
Observation:
- A 56-year-old patient with a history of working in Congo presented with recurrent fevers and cutaneous nodules.
- Ocular manifestations included intense pruritus, lacrimation, diminished vision, and bilateral retinal detachment.
- Blood examination revealed eosinophilia, and thick blood smear confirmed the presence of Loa loa and Wuchereria bancrofti.
Findings:
- The patient exhibited symptoms consistent with advanced filariasis, affecting both skin and eyes.
- Ocular filariasis led to severe complications, including retinal detachment.
- Standard treatment with diethylcarbamazine (DEC) was ineffective in this advanced stage.
Implications:
- Endemic tropical diseases like filariasis require broader recognition beyond their typical geographical boundaries.
- Ophthalmologists must be aware of filariasis as a potential cause of severe ocular pathology.
- This case highlights the importance of considering parasitic infections in patients with unexplained systemic and visual disturbances.