IOP: intraocular pressure; AC: anterior chamber; PMH: previous medical history; MRI: magnetic resonance imaging; ACE: angiotensin converting enzyme; ESR: erythrocyte sedimentation rate; CRP: C-reactive protein; CBC: complete blood count; VA: visual acuity; CRVO: central retinal vein occlusion; AMD: age-related macular degeneration. This evidence concerns the gene CRP and age-related macular degeneration.