Case report-immune recovery posterior scleritis in a HIV positive patient.

BACKGROUND Posterior scleritis is an uncommon vision-threatening disorder that is often recurrent and difficult to cure due to its complex etiology. In HIV patients, posterior scleritis may develop several months after significant rise in CD4+ T-lymphocyte, even after several years, which may be diagnosed as late-onset immune recovery scleritis. CASE PRESENTATION Here we report a case of posterior scleritis in a HIV positive patient who presented with severe periocular pain and decreased vision in the left eye, with exudative retinal detachment and optic nerve involvement. CONCLUSIONS Early differential diagnosis of immune recovery posterior scleritis and intensive corticosteroids treatment, can prevent vision loss effectively in HIV patients.