Retinal Toxicity
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Retinal Toxicity
can occur due to systemic exposure to many dierent drugs including: hydroxychloroquine
(anti-malarial and rheumatoid arthritis drug), didanosine (HIV drug) and thioridazine
(schizophrenia drugs). Typically, this is apparent due to a hyperautofluorescent ring that
occurs around the macula on autofluorescent images. However, in Asian patients toxicity
may appear diuse.
Hyperautofluorescent ring around macula
known as Bull’s Eye Maculopathy
Toxicity invisible on color image