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Recurrent Pneumococcal Meningitis From Post-traumatic Frontoethmoidal Encephalocele: A Case Report
Yazan Mazen1,2, Ahmed Darweesh2, Maryam Al Ani2
1Medicine, University of Sharjah, Sharjah, ARE.
Cureus
|January 12, 2026
Summary
Recurrent pneumococcal meningitis in adults can signal skull-base defects or immune issues. Prompt imaging and immune testing are crucial for diagnosis and preventing further bacterial meningitis episodes.
Area of Science:
- Neurology
- Infectious Diseases
- Immunology
Background:
- Recurrent bacterial meningitis necessitates investigation for underlying causes like skull-base defects (cerebrospinal fluid leaks) and immune deficiencies.
- In adults, Streptococcus pneumoniae meningitis often points to an anatomical breach, such as post-traumatic encephalocele or cerebrospinal fluid rhinorrhea.
- Neisseria species, in contrast, may suggest a complement deficiency.
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