Ocular manifestations of antiphospholipid (Hughes)' syndrome--minor features?

The ocular manifestations are described in autoimmune disease, being most common associated with systemic lupus erythematosus, scleroderma, rheumatoid arthritis, insulin-dependent diabetes mellitus, and dermatomyositis. Nonetheless, the antiphospholipid syndrome is a relatively newly recognized autoimmune disorder. Ocular conditions in which to consider antiphospholipid syndrome include amaurosis fugax, transient ischemic attack, retinal haemorrhages and cotton wool spots, central retinal vein and artery occlusion, anterior ischemic optic neuropathy, ophthalmic and cilioretinal artery occlusions. Ocular features due to antiphospholipid antibodies - induced thrombosis should be treated with anticoagulant drugs. In opposition, for the treatment of ocular features due to immunological mechanisms such as vasculitis, immunosuppressants seem to be more suitable. The aim of this article is to underline the mainly ocular features of Hughes' syndrome and for the most part attention should be paid to the patients with central retinal vascular occlusion with no cause but most likely caused by lupus anticoagulant.