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Posttraumatic meningococcal meningitis: case report
1Infectious Disease Branch, Maryland Institute for Emergency Medical Services Systems, Baltimore 21201-1595.
The Journal of Trauma
|December 1, 1991
Abstract:
A case is described of fulminant meningococcal meningitis occurring 1 day after serious head and facial trauma. Although meningococcus is one of the most common causes of bacterial meningitis in general, it is distinctly rare as a cause of posttraumatic meningitis. A review of the literature is included.
Insights
Fulminant meningococcal meningitis is rare after head trauma. This case highlights the importance of considering bacterial meningitis, specifically Neisseria meningitidis, following severe head injuries.
Area of Science:
- Neurology
- Infectious Diseases
- Trauma Surgery
Background:
- Bacterial meningitis is a serious infection of the central nervous system.
- Head and facial trauma can increase the risk of meningitis.
- Neisseria meningitidis is a common cause of community-acquired bacterial meningitis.
Observation:
- A patient developed severe, rapidly progressing meningococcal meningitis within 24 hours of significant head and facial trauma.
- The clinical presentation was fulminant, indicating a rapid and severe disease course.
Findings:
- This case represents a rare instance of meningococcal meningitis following traumatic brain injury.
- The literature review confirms the rarity of Neisseria meningitidis as a causative agent in post-traumatic meningitis.
Implications:
- Clinicians should maintain a high index of suspicion for bacterial meningitis in patients with recent head trauma, even with unusual pathogens.
- Prompt diagnosis and treatment are crucial for improving outcomes in post-traumatic meningitis.
- Further research may elucidate the specific mechanisms linking head trauma to meningococcal meningitis.