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Meibomianitis - Overview

Nombres alternativos

Disfunción glandular meibomiana

Definición:

Es una inflamación de las glándulas meibonianas, un grupo de glándulas en los párpados que segregan aceites (sebáceas). Estas glándulas tienen orificios diminutos para segregar aceites sobre la superficie de la córnea.

Causas, incidencia y factores de riesgo:

Cualquier afección que ocasione el incremento en la densidad de las secreciones oleaginosas de las glándulas meibonianas permitirá la acumulación de los excesos de aceite en los bordes de los párpados. Esto permite la proliferación excesiva de bacterias que normalmente están presentes en la piel.

Estos problemas pueden ser causados por alergia, cambios hormonales de la adolescencia o afecciones generales de la piel como la rosácea y el acné.

La meibomianitis a menudo está asociada con blefaritis, la cual puede causar una acumulación de una sustancia similar a la caspa en la base de las pestañas.

  • Reviewed last on: 7/28/2010
  • Linda J. Vorvick, MD, Medical Director, MEDEX Northwest Division of Physician Assistant Studies, University of Washington, School of Medicine; Franklin W. Lusby, MD, Ophthalmologist, Lusby Vision Institute, La Jolla, California. Also reviewed by David Zieve, MD, MHA, Medical Director, A.D.A.M., Inc.

Referencias

Foster CS. The eye in skin and mucous membrane disorders. In: Tasman W, Jaeger EA, eds. Duane’s Ophthalmology. 15th ed. Philadelphia, Pa: Lippincott Williams & Wilkins; 2009:chap 27.

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