Isolated Cilioretinal Occlusion and Combined Cilioretinal Artery - Central Retinal Vein Occlusion Cilioretinal artery occlusion is rare pathological condition because of infrequent occurence of the cilioretinal artery in the human retina. It presents as an isolated entity, or as a combined cilioretinal artery - central retinal vascular, mostly venous occlusion. Authors present the course, angiographic features, prognosis, risk factors and final outcome of the isolated cilioretinal artery occlusion and combi- ned cilioretinal artery - central retinal vein occlusion. Occlusion of the cilioretinal artery is believed to result from obstruction of the central retinal vein, as a primary process, in the case of combined cilioretinal artery - central retinal vein occlusion.

        Key words: Isolated and combined cilioretinal artery occlusion, central retinal vein occlusion, fluorescein angiography