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Separation of Immune Cell Subpopulations in Peripheral Blood Samples from Children with Infectious Mononucleosis
Published on: September 7, 2022
[Neurological disorder associated to EBV: three case reports]
S Luchi1, L Del Bono, A Vincenti
1U.O. Malattie Infettive, Azienda Ospedaliera Pisana, Pisa, Italy.
Abstract:
Epstein-Barr virus (EBV) is associated with a wide range of clinical manifestations. Neurological involvement (NI) during Infectious Mononucleosis occur in 1-5% of the cases, the only NI is more rare. From January 1995 to December 1996 three patients with NI and EBV infection have been observed in our department. The diagnosis were: meningoradiculitis (1 case), meningoencephalitis (1 case), aseptic meningitis (1 case). The diagnosis was based on the results of the lumbar puncture and on the serology: IgM VCA positive at the onset of the symptoms and a significant increase of the IgG VCA after three weeks. No other etiology was apparent. All the patients have been treated with dexamethasone, glycerol and acyclovir obtaining a complete remission of the disease. In these cases the NI has been the only clinical manifestation of the EBV infection. Therefore the authors believe that it is important recognize that EBV can cause a myriad of neurological illness with or without the stigmata of infectious mononucleosis and recommend the need to suspect this infection in any acute neurologic disorder.
Insights
Epstein-Barr virus (EBV) can cause serious neurological illness, even without typical infectious mononucleosis symptoms. Early suspicion and diagnosis of EBV are crucial for treating these rare neurological complications.
Area of Science:
- Neurology
- Infectious Diseases
- Virology
Context:
- Epstein-Barr virus (EBV) is linked to diverse clinical outcomes.
- Neurological involvement (NI) occurs in 1-5% of infectious mononucleosis cases, with isolated NI being rarer.
- EBV can manifest as various neurological disorders.
Purpose:
- To report on three cases of neurological involvement as the sole manifestation of Epstein-Barr virus infection.
- To highlight the importance of considering EBV in acute neurological disorders.
- To emphasize diagnostic criteria and treatment outcomes.
Summary:
- Three patients presented with isolated neurological conditions (meningoradiculitis, meningoencephalitis, aseptic meningitis) due to EBV infection.
- Diagnosis involved lumbar puncture and serological tests (IgM VCA, IgG VCA).
- All patients achieved complete remission with dexamethasone, glycerol, and acyclovir treatment.
Impact:
- Recognizing EBV's potential to cause diverse neurological illnesses is critical.
- Suspecting EBV infection in acute neurological disorders can lead to timely diagnosis and treatment.
- This study underscores the need for broader consideration of EBV in neurology.
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