• Reprinted, with permission, from Marmor MF, et al. Revised recommendations on screening for chloroquine and hydroxychloroquine retinopathy.Ophthalmology. 2011;118:415–422
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    Retina/Vitreous

    Hydroxychloroquine toxicity. Spectral-domain OCT shows parafoveal thinning of the photoreceptors layers and loss of the ellipsoid zone.