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  • Courtesy of Joana Portelinha, MD
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    Ocular Pathology/Oncology, Retina/Vitreous

    Fourty-seven year-old male patient with medical history of psoriatic arthritis treated with chloroquine. Visual acuity was of counting fingers. SD-OCT showing marked parafoveal thinning of the retina especially of the outer photoreceptor layers.