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[Increasing vision disorder]

P Kolakovic1, K Landau, A Steiner

  • 1Departement Innere Medizin und Augenklinik, Universitätsspital Zürich.

Praxis
|February 27, 1996
PubMed
Summary
This summary is machine-generated.

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Benign intracranial hypertension, also known as pseudotumor cerebri, can cause vision loss due to increased cerebrospinal fluid pressure. Surgical intervention, like optic nerve sheath fenestration, may improve vision in affected patients.

Area of Science:

  • Neurology
  • Ophthalmology

Background:

  • Idiopathic intracranial hypertension (IIH), or pseudotumor cerebri, is characterized by elevated intracranial pressure without a clear underlying cause.
  • Patients often present with visual disturbances and papilledema.

Observation:

  • A 62-year-old patient experienced progressive, intermittent vision problems.
  • Ophthalmologic examination revealed bilateral papilledema (choked disks).
  • Neurologic evaluation showed elevated cerebrospinal fluid pressure of unknown etiology.

Findings:

  • The patient was diagnosed with benign intracranial hypertension (pseudotumor cerebri).
  • Optic nerve sheath fenestration on the right eye led to improvement in visual field defects.
  • Surgical intervention was effective in managing visual symptoms.

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Implications:

  • This case highlights the importance of recognizing pseudotumor cerebri in patients with unexplained papilledema and visual changes.
  • Optic nerve sheath fenestration is a viable surgical option for preserving vision in IIH.
  • Prompt diagnosis and treatment are crucial to prevent irreversible vision loss.