Retinal artery macroaneurysm
50 y Male with acute loss of vision in his left eye, he is hypertensive on treatment. Color and FFA showed a ruptured retinal artery macroaneurysm. FFA is a conclusive imaging technique in these cases by the characteristic Light bulb appearance of the aneurysm filled with the fluoroscein dye. The cause of diminution of vision in this patient is the accumulated haemolysed prefoveal hge.