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  • Courtesy of Daniel F. Martin, MD and Stephen J. Kim, MD.
    File Size: 100 KB
    Retina/Vitreous

    Progressive outer retinal necrosis (PORN) syndrome. The color fundus photograph montages show the rapid progression of retinitis from initial presentation (A), day 3 (B), and day 6 (C). An aqueous biopsy was positive for varicella-zoster polymerase chain reaction (PCR).