Prevalence of<unk>  in<unk>  patients is 1.4%. It occurs typically before the age of 30 in patients with good vision and mild non‐proliferative<unk>  retinopathy.
Diabetic papillopathy
Optic papillitis
Toxic and nutritional optic neuropathy
Vestibular papillomatosis
Retinal migraine
Arteritic anterior ischemic optic neuropathy
Autoimmune optic neuropathy
Primary juvenile glaucoma