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[Optic disc oedema].

Marianne Kromann Nielsen1, Steffen Hamann

  • 1Øjenafdelingen, Glostrup Hospital, Nordre Ringvej 57, 2600 Glostrup. steffen.hamann@regionh.dk.

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|October 30, 2014
PubMed
Summary
This summary is machine-generated.

Optic disc edema is optic nerve head swelling from any cause. Papilledema specifically indicates swelling due to increased intracranial pressure, typically affecting both eyes. Anterior optic neuropathy causes unilateral swelling with vision loss.

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Area of Science:

  • Ophthalmology
  • Neurology

Background:

  • Optic disc edema is swelling of the optic nerve head.
  • Differentiating causes requires clinical history and characteristics.
  • Papilledema is optic disc edema from elevated intracranial pressure, usually bilateral with late visual loss.

Purpose of the Study:

  • To differentiate optic disc edema from papilledema.
  • To highlight clinical distinctions between various optic disc edema etiologies.

Main Methods:

  • Review of clinical characteristics.
  • Analysis of patient history in differentiating optic disc edema.

Main Results:

  • Optic disc edema is a general term for optic nerve head swelling.
  • Papilledema is specifically optic disc edema due to increased intracranial pressure.
  • Anterior optic neuropathy causes unilateral optic disc edema with vision loss.

Conclusions:

  • Clinical presentation, laterality, and visual function are key to differentiating optic disc edema causes.
  • Distinguishing papilledema from other optic disc edemas is crucial for appropriate management.