Epidural abscess (intracranial)

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Background

  • Much less common than spinal epidural abscess (1:9)
  • Usually caused by local spread of infection or inoculation during surgery or trauma
  • Usually isolated to calvarium due to adherence of dura to foramen magnum

Clinical Features

Differential Diagnosis

Intracranial Mass

Evaluation

  • Suspect diagnosis based on clinical history and physical exam
  • Imaging modality of choice is MRI
  • CT with IV contrast is reasonable alternative

Management

Disposition

  • Admit

See Also

References