| Abstract: | Clinical picture of isolated retinal vasculitis (IRV) in 43 patients (25 men and 18 women) aged 22-42 years is analyzed. IRV was bilateral in 88.4% cases and involved the veins. Two forms of disease were distinguished: peripheral (in 75%) and central-peripheral (25%). Both forms were characterized by a high hemorrhagic activity, occlusion of vessels, ischemic zones and neovascularization of the retina and optic disk, but these signs were more frequent in central peripheral form of IRV. IRV is a grave disease leading to poor vision or blindness in 18% cases. The onset is poorly manifest with floating spots and blurred vision; the main symptom is vitreous hemorrhage. Visual acuity was significantly decreased in patients with occlusive IRV in comparison with those without occlusions (0.32 +/- 0.37 vs. 0.77 +/- 0.28). The earliest changes can be detected mainly in the peripheral parts of the retina. This necessitates special attention of ophthalmologist to seemingly negligible complaints of patients and thorough examination of the fundus oculi, particularly of its peripheral sections, which can be performed only on condition of adequate mydriasis. Only timely diagnosis and early pathogenetic therapy can decrease the probability of such complications as hemophthalmos, retinal neovascularization, detachment of retina, and neovascular glaucoma, and prevent disability. |
