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pubmed:abstractText |
Retinal artery occlusions typically result in sudden, unilateral painless loss of vision and may have varying presentations. They are associated with systemic diseases such as atherosclerosis, hypertension, and valvular heart disease. Additional risk factors include diabetes mellitus, cigarette smoking, giant-cell arteritis, and hyperlipidemia. They most often occur in persons 60 to 80 years of age.
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