A rare case of systemic lupus erythematosus presenting with concurrent myocarditis, central retinal vein occlusion, and deep vein thrombosis

Key Clinical Message Although systemic lupus erythematosus may present with broad and variable symptoms, the rare and atypical combined presentation of central retinal vein occlusion, myocarditis, and deep vein thrombosis poses a diagnostic challenge and highlights the need for a comprehensive diagnostic approach. Early diagnosis and prompt treatment help mitigate disease morbidity and mortality, and emphasize the importance of heightened clinical suspicion in complex presentations.