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Atypical Cogan's syndrome mimicking encephalitis
Dragan Lepur1, Zoran Vranjican, Josip Himbele
1Department of Neuroinfections and Intensive Care Medicine, University Hospital for Infectious Diseases Dr. Fran Mihaljevic, Zagreb, Croatia. lepurix@inet.hr
Scandinavian Journal of Infectious Diseases
|August 17, 2004
Summary
Atypical Cogan's syndrome, a rare autoimmune disease, presented with unusual symptoms like headache and trigeminal neuralgia, mimicking viral encephalitis. This case highlights the diverse neurological manifestations of this rare condition.
Area of Science:
- Neurology
- Ophthalmology
- Rheumatology
Background:
- Cogan's syndrome is a rare autoimmune multisystem disease.
- Typical Cogan's syndrome involves vestibuloauditory dysfunction and interstitial keratitis.
Observation:
- A case of atypical Cogan's syndrome is presented.
- The patient exhibited headache, fever, deafness, and trigeminal neuralgia.
- Electroencephalographic abnormalities were noted, mimicking viral encephalitis.
Findings:
- The presented case demonstrates an atypical Cogan's syndrome presentation.
- Neurological symptoms were prominent, including trigeminal neuralgia and EEG abnormalities.
- The clinical picture mimicked viral encephalitis, posing a diagnostic challenge.
Implications:
- This case expands the understanding of Cogan's syndrome's clinical spectrum.
- Highlights the importance of considering rare autoimmune diseases in neurological presentations.
- Emphasizes the need for thorough investigation when symptoms mimic common neurological disorders.