Adaptive optics cone arrangement in hydroxychloroquine users without signs of retinal toxicity based on current screening guidelines: a case-control study.
Braga João Pedro Romero, Lucena Moisés Moura, Rodrigues Murilo Wendeborn, Zupelli Arthur, Scott Ingrid U, Messias André et al.
Adaptive optics detected reduced cone density and increased spacing in hydroxychloroquine users without standard toxicity signs, suggesting it could be an earlier screening tool.