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abstractpubmed· Abstract 2017· item PMID:28596207

Delayed progression of bull's eye maculopathy. Chloroquine-induced maculopathy may progress years after drug cessation and an apparent period of visual stability. Both doctor and patients should be fully aware of the risks of retinal toxicity, including delayed onset and progression. It is therefore crucial that regular monitoring continues in affected patients, long after the initial diagnosis of maculopathy.