Studies have identified the following abnormalities as risk factors for the development of<unk> : * hypertension * cardiovascular disease * obesity * glaucoma Diabetes mellitus was not a major independent risk factor.
Branch retinal vein occlusion
Branch retinal artery occlusion
Retinal vasculitis
Central retinal vein occlusion
Central retinal artery occlusion
Arteritic anterior ischemic optic neuropathy
Retinal haemorrhage
Autoimmune optic neuropathy