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Idiopathic intracranial hypertension

Neil S Gordon1

  • 1Huntlywood, 3 Styal Road, Wilmslow SK9 4AE, UK. neil-gordon@doctors.org.uk

European Journal of Paediatric Neurology : EJPN : Official Journal of the European Paediatric Neurology Society
|February 28, 2006
PubMed

Insights

Idiopathic intracranial hypertension (IIH) is caused by cerebral edema, potentially leading to vision loss. Prompt diagnosis and treatment, including medication or lumbar punctures, are crucial for managing this condition.

Area of Science:

  • Neurology
  • Ophthalmology

Background:

  • Idiopathic intracranial hypertension (IIH) is characterized by increased intracranial pressure without a clear cause, often linked to cerebral edema.
  • Key symptoms include headache in children and papilledema, with significant risks of visual failure if untreated.

Purpose of the Study:

  • To review the symptoms, signs, and diagnostic challenges of idiopathic intracranial hypertension.
  • To discuss the various causes and treatment options for IIH, emphasizing visual acuity monitoring.

Main Methods:

  • Literature review of idiopathic intracranial hypertension.
  • Analysis of symptoms, diagnostic difficulties, and treatment strategies.

Main Results:

  • Headache and papilledema are primary indicators in childhood IIH.
  • Diagnostic challenges include steroid withdrawal-induced edema and minimally invasive craniostenosis.
  • Diverse causes include infections, thrombosis, drugs, and systemic diseases.

Conclusions:

  • IIH management requires vigilant monitoring of visual acuity.
  • Pharmacological treatments and repeated lumbar punctures are primary interventions.
  • Surgical options like cerebral decompression are rarely necessary.

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