Uncommon Presentation of Cytomegalovirus Encephalitis in an Immunocompetent Host: A Case Report
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View abstract on PubMed
Summary
This summary is machine-generated.Cytomegalovirus (CMV) encephalitis, though rare in immunocompetent individuals, can present without typical signs. Early diagnosis via PCR and prompt ganciclovir treatment are crucial for recovery.
Area Of Science
- Neurology
- Infectious Diseases
- Virology
Background
- Cytomegalovirus (CMV) encephalitis is uncommon in immunocompetent individuals.
- Diagnosis is often difficult due to atypical or absent characteristic imaging and laboratory findings.
Purpose Of The Study
- To highlight a case of CMV encephalitis in an immunocompetent host.
- To emphasize the importance of considering CMV in unexplained encephalitis.
Main Methods
- A case report of a 68-year-old immunocompetent male with progressive encephalopathy.
- Utilized magnetic resonance imaging (MRI), cerebrospinal fluid (CSF) analysis, and CMV deoxyribonucleic acid (DNA) detection via polymerase chain reaction (PCR).
Main Results
- Initial MRI and CSF studies were unremarkable.
- CMV DNA was detected in CSF and blood via PCR.
- The patient showed significant improvement after a 14-day course of intravenous ganciclovir.
Conclusions
- CMV encephalitis should be considered in unexplained encephalitis cases, even in immunocompetent patients with normal imaging.
- Early PCR testing for CMV DNA is vital for timely diagnosis.
- Prompt antiviral therapy, such as ganciclovir, leads to favorable outcomes.
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