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Neuritis óptica - Overview

Nombres alternativos

Neuritis retro-orbitaria

Definición:

Es la inflamación del nervio óptico que puede causar una reducción repentina de la visión en el ojo afectado.

Causas:

La causa de la neuritis óptica se desconoce.

La inflamación repentina del nervio que conecta el ojo con el cerebro (nervio óptico) puede lesionar el aislamiento (vaina de mielina) que rodea cada fibra nerviosa, provocando hinchazón del nervio.

Las causas de la inflamación pueden abarcar:

Los factores de riesgo están relacionados con la causa particular.

  • Reviewed last on: 8/29/2009
  • Daniel B. Hoch, PhD, MD, Assistant Professor of Neurology, Harvard Medical School, Department of Neurology, Massachusetts General Hospital. Also reviewed by David Zieve, MD, MHA, Medical Director, A.D.A.M., Inc.

Referencias

Germann CA, Baumann MR, Hamzavi S. Ophthalmic diagnoses in the ED: optic neuritis. Am J Emerg Med. 2007;25:834-837.

Johnston MV. Demyelinating Disorders of the CNS. In: Kliegman RM, Behrman RE, Jenson HB, Stanton BF, eds. Nelson Textbook of Pediatrics. 18th Ed. Philadelphia, Pa: Saunders Elsevier; 2007: chap 600.

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