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Induction and Clinical Scoring of Chronic-Relapsing Experimental Autoimmune Encephalomyelitis
Published on: July 4, 2007
Acanthamoeba encephalitis
V Kaushal1, D K Chhina, R Kumar
1Department of Microbiology, Dayanand Medical College and Hospital, Ludhiana-141 001, Punjab, India. kaushal_vandana@yahoo.co.in
Indian Journal of Medical Microbiology
|May 1, 2008
Summary
Free-living amoebae rarely cause central nervous system infections. This case of Acanthamoeba encephalitis highlights the importance of suspecting amoebic infection in unexplained encephalitis for timely diagnosis and better outcomes.
Area of Science:
- Neurology
- Infectious Diseases
- Parasitology
Background:
- Central nervous system (CNS) infections caused by free-living amoebae are infrequent but can be severe.
- Acanthamoeba species are known pathogens, typically causing keratitis, but CNS involvement is rare.
Observation:
- A 63-year-old female patient from India presented with symptoms suggestive of encephalitis.
- Cerebrospinal fluid (CSF) analysis revealed the presence and successful culture of Acanthamoeba species.
Findings:
- Despite treatment with amphotericin B, fluconazole, and rifampicin, the patient succumbed to the infection.
- The case demonstrates the challenges in treating disseminated Acanthamoeba infections of the CNS.
Implications:
- Clinicians should consider amoebic encephalitis in the differential diagnosis of unexplained encephalitis, particularly in endemic regions.
- Early and accurate diagnosis of Acanthamoeba CNS infection is critical for potentially improving patient outcomes.
- Further research into effective therapeutic strategies for Acanthamoeba encephalitis is warranted.
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