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Updated: May 5, 2026

Multifocal Electroretinograms
Published on: December 4, 2011
Q Fever Endocarditis with Bilateral Multifocal Retinitis: A Case Report
Rym Maamouri1, Olfa Beizig1, Khadija Mzoughi2
1Department of Ophthalmology, Hospital Habib Thameur, Tunis, Tunisia.
This case report details bilateral retinitis in a patient with Q fever (Coxiella burnetii infection) and culture-negative endocarditis. Ocular examination revealed retinal infiltrates, emphasizing the importance of eye exams in diagnosing this uncommon presentation.
Area of Science:
- Ophthalmology
- Infectious Diseases
- Cardiology
Background:
- Infective endocarditis can present with embolic phenomena affecting various organs.
- Q fever, caused by Coxiella burnetii, is a zoonotic infection that can manifest with diverse clinical symptoms.
- Ocular involvement in Q fever is rare but can lead to significant visual impairment.
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