Presumed Ocular Toxocariasis에 의한 황반변위 1예

Abstract

The macula may be displaced by retinal scarring or fibrous strands, often as a result of retrolental fibroplasia. The displacement is usually temporal and may-occur bilaterally but may also be superior or inferior and unilateral after severe retinitis (Toxocara canis). Ectopic macula causes a displacement of the visual line and thus occasionally produces a large positive angle kappa that simulates exotr-opia. Displacement of the macula also may be congenital.