J Korean Ophthalmol Soc.  1998 Dec;39(12):3093-3097.

Corneal Amyloidosis Developed after Penetratioin Keratoplasty

Affiliations
  • 1Department of Ophthalmology, St. Mary`s Hostpital, College of Medicine. The Catholic University of Korea.

Abstract

Amyloidosis is a disorder of protein metabolism in which amyloid can be accumulated in various tissues of the body. Primary localized amyloidosis can affect the bulbar or palpebral conjuctiva, Tenon`s capsule, tarsus, limbus, lacrimal gland, or orbit. Especially secondary localized amyloidosis of the cornea can occur after trauma. scar, and corneal opacity or can be associated with a chronic ocular inflammatory disorder. The authors diagnosed the secondary localized amyloidosis that developed in a 53-years-old female patient who had undergone penetrating keratoplasty. The diagnosis was confirmed by hematoxylin-eosin and Congo red staining, and transmission electron microscopic examination.

Keyword

Cng red staining; Corneal amyloidosis; Penetrating keratoplasty

MeSH Terms

Amyloid
Amyloidosis*
Ankle
Cicatrix
Congo Red
Cornea
Corneal Opacity
Corneal Transplantation*
Diagnosis
Female
Humans
Keratoplasty, Penetrating
Lacrimal Apparatus
Metabolism
Orbit
Amyloid
Congo Red
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