Fig. 6From: Expanded spectral domain-OCT findings in the early detection of hydroxychloroquine retinopathy and changes following drug cessationSD-OCT changes 4 years after HCQ cessation. O6, right eye, shows development of parafoveal RPE atrophy that becomes evident 2 years after drug cessation and progresses at 4 year follow up. O7, left eye, shows progressive parafoveal RPE atrophy (arrow) with broadening of RPE migration into outer retina in the nasal parafovea (ruler)Back to article page