Search results
Results From The WOW.Com Content Network
Fuchs dystrophy, also referred to as Fuchs endothelial corneal dystrophy (FECD) and Fuchs endothelial dystrophy (FED), is a slowly progressing corneal dystrophy that usually affects both eyes and is slightly more common in women than in men. Although early signs of Fuchs dystrophy are sometimes seen in people in their 30s and 40s, the disease ...
Corneal dystrophy can also have a crystalline appearance. [citation needed] There are over 20 corneal dystrophies that affect all parts of the cornea. These diseases share many traits: [citation needed] They are usually inherited. They affect the right and left eyes equally. They are not caused by outside factors, such as injury or diet.
Congenital hereditary stromal dystrophy (CHSD): CHSD is also known as Congenital stromal corneal dystrophy or Congenital stromal dystrophy of the cornea. It is a rare autosomal dominant disease caused by mutations in the DCN gene. [16] In this bilateral Snowflake, whitish opacities appear throughout the cornea. [17]
When affected by some reason, such as Fuchs' dystrophy or a trauma during cataract removal, endothelial cells suffer mortality or damage. [1] The corneal endothelial cells normally do not undergo mitotic cell division, and cell loss results in permanent loss of function.
Epithelial basement membrane dystrophy (EBMD) is a disorder of the eye that can cause pain and dryness. EBMD, also known as map-dot-fingerprint dystrophy and Cogan microcystic epithelial dystrophy , is a corneal epithelial disease that may result in recurrent corneal erosions , irregular corneal astigmatism , and decreased vision.
Iridocorneal endothelial (ICE) syndromes are a spectrum of diseases characterized by slowly progressive abnormalities of the corneal endothelium and features including corneal edema, iris distortion, and secondary angle-closure glaucoma. [1] [2] [3] ICE syndromes are predominantly unilateral and nonhereditary.
Fuchs heterochromic iridocyclitis (FHI) is a chronic unilateral uveitis appearing with the triad of heterochromia, predisposition to cataract and glaucoma, and keratitic precipitates on the posterior corneal surface. Patients are often asymptomatic and the disease is often discovered through investigation of the cause of the heterochromia or ...
Krukenberg's spindle is the name given to the pattern formed on the inner surface of the cornea by pigmented iris cells that are shed during the mechanical rubbing of posterior pigment layer of the iris with the zonules that are deposited as a result of the currents of the aqueous humor.