Familial Mediterranean fever associated frosted branch angiitis, retinal vasculitis and vascular occlusion.

FBA and milder forms of retinal vasculitis are associated with FMF. Therapy involves an increase in colchicine dosage in early cases, a long period of oral corticosteroid, intravitreal dexamethasone implant or periocular corticosteroid in select cases, and combination therapy with systemic immunosuppression in severe cases. FMF needs to be included in the differential diagnosis of retinal vasculitis.