Search results
Results from the Health.Zone Content Network
Iritis is when your iris, the colored part of your eye, gets inflamed. It can be a serious problem, leading to vision loss and blindness. Learn more about the causes, symptoms, diagnosis ...
Get AOL Mail for FREE! Manage your email like never before with travel, photo & document views. Personalize your inbox with themes & tabs. You've Got Mail!
The bottom line. Iritis is inflammation of your iris that often develops with no apparent cause. Autoimmune reactions, genetic factors, and injuries can all contribute to the development of iritis ...
Brain Injury or Disease. Pressure that builds inside your brain after a head injury, stroke, or tumor can damage the muscles in your iris that normally make your pupils open and close. One or both ...
Blepharitis Causes. Things that cause blepharitis include: Excess bacteria. A blocked oil gland on your eyelid. Hormone problems. Allergies. Infection with a virus. Skin conditions such as ...
Limbal rings are circular areas of pigment around your iris (the colored part of your eye). Your cornea, which is the membrane that covers your eye like a lens, and the sclera, the white part of ...
Uveitis often results from immune system conditions, viral infections, or eye injuries. Uveitis doesn’t usually cause any long-term problems, but you can lose vision if a severe case isn’t ...
Eye color. Eye color is a polygenic phenotypic trait determined by two factors: the pigmentation of the eye 's iris [1] [2] and the frequency-dependence of the scattering of light by the turbid medium in the stroma of the iris. [3] : 9. In humans, the pigmentation of the iris varies from light brown to black, depending on the concentration of ...