Optic disc vasculitis

Abstract

Eight cases of optic disc vasculitis are described. A clinical description of the disease based on these and on 32 cases reported so far in the literature is given in detail. The condition is seen in young adults of either sex, usually complaining of unilateral vague blurring of vision, with almost a normal visual acuity. The fundus may show either marked oedema of the optic disc (Type I) or signs of central retinal vein obstruction (Type II). No other ocular or systemic abnormality is detected. Adequate systemic steroid therapy has a beneficial effect although the disease is usually self-limiting. The differential diagnosis and the pathogenesis of optic disc vasculitis are discussed.