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[Acute encephalitis: study of a childhood case load].
C Romanello1, A Capizzi, M Pocecco
1Clinica Pediatrica - Istituto per l'Infanzia Burlo Garofolo, Trieste, Italia.
Summary
This study on viral encephalitis found herpes virus replication in 2 patients. Most cases (18/20) were diagnosed without viral replication evidence, with generally favorable outcomes.
Area of Science:
- Neurology
- Virology
- Infectious Diseases
Context:
- Viral encephalitis presents diagnostic challenges.
- Distinguishing between viral replication and post-infective causes is crucial.
- Retrospective analysis of patient data is essential for understanding disease patterns.
Purpose:
- To retrospectively analyze cases of viral encephalitis.
- To identify diagnostic markers for herpes virus replication in encephalitis.
- To explore etiological factors and outcomes in viral encephalitis.
Summary:
- Twenty patients with viral encephalitis were reviewed.
- Herpes virus replication was confirmed in 2 cases using cerebrospinal fluid IgM, antibody titers, and TC-scan findings.
- Eighteen cases were diagnosed as encephalitis without viral replication, with 7 attributed to post-infective causes and 11 with hidden etiologies.
- The overall outcome was favorable in 16 out of 20 patients.
- Poor outcomes were associated with herpetic infection, TC-scan alterations, and measles in non-viral replication encephalitis.
Impact:
- Highlights the importance of specific diagnostic markers for herpes virus encephalitis.
- Underscores the need for thorough etiological investigation in encephalitis cases.
- Provides insights into factors influencing patient outcomes in viral encephalitis.