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Tension pneumocephalus following external ventricular drain insertion

Hemanshu Prabhakar1, Zulfiqar Ali, Girija P Rath

  • 1Department of Neuroanaesthesiology, Neurosciences Center, 7th floor, All India Institute of Medical Sciences, New Delhi 110029, India.

Journal of Anesthesia
|August 8, 2008
PubMed

Insights

Tension pneumocephalus is a rare complication following external ventricular drain placement in children with hydrocephalus and posterior fossa tumors. This condition can delay recovery, highlighting the need to understand its causes.

Area of Science:

  • Pediatric Neurosurgery
  • Neurology
  • Medical Complications

Background:

  • Hydrocephalus is a condition characterized by the abnormal accumulation of cerebrospinal fluid in the brain.
  • Posterior fossa tumors can obstruct cerebrospinal fluid pathways, leading to hydrocephalus.
  • External ventricular drains (EVDs) are neurosurgical devices used to manage intracranial pressure.

Observation:

  • A rare case of tension pneumocephalus occurred in a 4-year-old child post-EVD placement.
  • The child had pre-existing gross hydrocephalus and a residual posterior fossa tumor.
  • The development of tension pneumocephalus led to a delayed recovery.

Findings:

  • Tension pneumocephalus is a critical complication of EVD placement in pediatric neurosurgery.
  • The specific mechanism causing pneumocephalus in this case is explored.
  • Early recognition and management are crucial for favorable outcomes.

Implications:

  • This case underscores the importance of vigilance for rare complications in neurosurgical patients.
  • Understanding the pathophysiology of pneumocephalus can guide preventative strategies.
  • Further research into managing EVD-related complications in pediatric neurosurgery is warranted.

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