Fluorescein and indocyanine green angiography in arteritic anterior ischaemic optic neuropathy

Editor,—Anterior ischaemic optic neuropathy (AION) is the most common cause of visual loss in giant cell arteritis (GCA). However, other presentations have been described including posterior ischaemic optic neuropathy, choroidal ischaemia, retinal artery occlusion, branch retinal artery occlusion, cilioretinal artery occlusion, and occipital cortex infarction.1 We present the first indocyanine green angiography (ICGA) findings in a case of GCA with simultaneous optic nerve and choroidal ischaemia. ### CASE REPORT A 65 year old woman was admitted because of bilateral blindness. She had had complete, painless visual loss in her right eye 72 hours before admission followed 48 hours later by visual loss in the left. One week earlier …