af Diagnostic Atlas Booklet

Retinal Toxicity can occur due to systemic exposure to many di‡erent 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 di‡use.

Retinal Toxicity

Toxicity invisible on color image

Hyperautofluorescent ring around macula known as Bull’s Eye Maculopathy

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