Combined bilateral retinal arteriolar and retinal vein occlusion: An unusual presentation of systemic lupus erythematosus

Abstract

Systemic lupus erythematosus (SLE) is a rare autoimmune disease associated with multi-organ damage mediated by tissue-binding autoantibodies and immune complexes. [1] Common ocular manifestations of SLE include nonspecific conjunctivitis, anterior uveitis, or iridocyclitis, which rarely threaten vision. In contrast, retinal vasculitis and optic neuritis are serious manifestations. [2] Branch retinal arteriolar occlusion (BRAO) and branch retinal vein occlusion (BRVO) in patients younger than 30 years of age is rarely caused by atheromatous diseases. Other diverse etiologies are more likely to be inflammatory and infectious conditions. Here, we have report a case of a 17-year-old woman with SLE and hypocomplementenemia, who presented with sudden loss of vision. A rare presentation of SLE is found as combined BRAO and BRVO in both the eyes (OU). Despite advances in the understanding of pathophysiology of SLE, its complications remains enigmatic and, in some instances, it may be multifactorial. Early accurate diagnosis and aggressive immunosuppression is recommended, which helps in the management and preservation of the vision.