Uveitis

n. inflammation of the uvea

Uveitis specifically refers to inflammation of the middle layer of the eye, termed the "uvea" but in common usage may refer to any inflammatory process involving the interior of the eye.Uveitis is estimated to be responsible for approximately 10% of the blindness in the United States. Uveitis requires an urgent referral and thorough examination by an  ophthalmologist, along with urgent treatment to control the inflammation.
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Uveitis is an inflammation of the uveal tract, which lines the inside of the eye behind the cornea. [more]Uveitis - Community and Resources

Noun
1. inflammation of the uvea of the eye
(hypernym) inflammation, redness, rubor

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