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Published on: February 23, 2014
Meningitis: an unusual cause of pneumocephalus
S Jayaram1, S Jadhav, D Rathod
1Department of Medicine, Sir JJ Group of Hospitals, Grant Medical College, Mumbai.
Abstract:
Pneumocephalus, characterized by the presence of air in the cranium is frequently caused by trauma and surgery. Meningitis is a very rare cause of pneumocephalus. Here we report a patient who had meningitis as a cause for his pneumocephalus. This patient was diagnosed to have pneumocephalus on CT scan study and was treated with antibiotics to which he responded well, and the repeat CT scan done after two weeks showed normal study.
Insights
Meningitis, a rare cause of pneumocephalus (air in the cranium), was identified in a patient. Prompt antibiotic treatment led to successful resolution, as confirmed by follow-up CT scans.
Area of Science:
- Neurology
- Infectious Diseases
- Radiology
Background:
- Pneumocephalus, the presence of air within the cranial cavity, is typically associated with head trauma or neurosurgical procedures.
- While common causes are well-established, rare etiologies require thorough investigation for effective management.
Observation:
- A case report detailing a patient presenting with pneumocephalus.
- Diagnostic imaging, specifically CT scans, confirmed the presence of intracranial air.
Findings:
- The patient's pneumocephalus was attributed to meningitis, an uncommon but significant cause.
- Treatment with antibiotics resulted in a complete resolution of the pneumocephalus, evidenced by normalized CT scans post-treatment.
Implications:
- This case highlights meningitis as a potential, albeit rare, cause of pneumocephalus.
- It underscores the importance of considering infectious etiologies in unexplained pneumocephalus and the efficacy of targeted antibiotic therapy.
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