![]() ![]() Uveitis is an ophthalmic emergency that requires urgent control of the inflammation to prevent vision loss. While the eye is a relatively protected environment, its immune mechanisms may be overcome resulting in inflammation and tissue destruction associated with T-cell activation. Uveitis may arise spontaneously, have a genetic component, or be associated with an autoimmune disease or infection. Symptoms include eye pain, eye redness, floaters and blurred vision, and ophthalmic examination may show dilated ciliary blood vessels and the presence of cells in the anterior chamber. Anterior uveitis ( iridocyclytis) is the most common, with the incidence of uveitis overall affecting approximately 1:4500, most commonly those between the ages of 20-60. Uveitis is described anatomically, by the part of the eye affected, as anterior, intermediate or posterior, or panuveitic if all parts are involved. The uvea consists of the middle layer of pigmented vascular structures of the eye and includes the iris, ciliary body, and choroid. Uveitis ( / ˌ juː v ɪ aɪ t ɪ s/) is inflammation of the uvea, the pigmented layer of the eye between the inner retina and the outer fibrous layer composed of the sclera and cornea. Headaches, red eyes, blurred vision, photophobia, burning and redness of the eyeīehçet disease, Crohn's disease, Fuchs heterochromic iridocyclitis, Granulomatosis with polyangiitis, HLA-B27 related uveitis, Juvenile idiopathic arthritis, Sarcoidosis, Spondyloarthritis, Sympathetic ophthalmia, Tubulointerstitial nephritis and uveitis syndrome, brucellosis, herpesviruses, leptospirosis, Lyme disease, presumed ocular histoplasmosis syndrome, syphilis, toxocariasis, toxoplasmic chorioretinitis, tuberculosis, Zika fever ![]()
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