| Popis: |
Two otherwise healthy men, aged 26 and 29 years, were diagnosed with Fuchs heterochromic uveitis (FHU) on the basis of the presence of iris heterochromia or iris atrophy, stellate corneal precipitates, and/or cataract. Microbiological investigation of aqueous humour demonstrated intraocular antibody production against rubella virus, but not against Toxoplasma gondii, herpes simplex virus or varicella zoster virus. Microbial nucleic acid detection was negative for all pathogens. Some time later, both patients underwent cataract surgery, which improved their vision considerably. FHU is a chronic, generally unilateral iridocyclitis, accompanied by the above-mentioned ophthalmologic manifestations in the absence of systemic disease. Little is known about the pathogenesis ofFHU, but recent publications have provided evidence for the possible involvement of the rubella virus. |
