A female patient, 43 year old came to the outpatient clinic of Sohag university hospital complaining of diminution of vision in both eyes for 7 years. She has no history of diabetes mellitus nor systemic hypertension but she has been treated for 10 years of rheumatoid arthritis. On examination, her visual acuity was 5/60 in both eyes and the intraocular ... إقراء المزيد