title: Ischaemic optic neuropathy.
mesh_terms: D003937:Diagnosis, Differential; D013700:Giant Cell Arteritis / Q000175:diagnosis; D006801:Humans; D007511:Ischemia / Q000150:complications*; D009900:Optic Nerve / Q000098:blood supply*; D009901:Optic Nerve Diseases / Q000175:diagnosis / Q000209:etiology*; D011379:Prognosis