Roth Spots: retinal hemorrhages with white center, seen on fundoscopy
Cotton wool spots on fundoscopy
May be asymptomatic, or cause visual loss
High altitude retinopathy
Painful
Open-angle glaucoma
Arteritic anterior ischemic optic neuropathy
Traumatic optic neuropathy
Optic neuritis
Central retinal artery occlusion
Temporal arteritis†