Ophthalmology A 60 year old man with optic disc swelling in the right eye and optic atrophy in left eye optic atrophy most likely has A Left sphenoid ridge meningioma B Leber's hereditary optic neuropathy C Left optic nerve glioma D Anterior Ischemic optic neuropathy 💡 Explanation A 60 year old man with optic disc swelling in the right eye and optic atrophy in left eye optic atrophy most likely has ✓ Correct Answer: D. Anterior Ischemic optic neuropathy