Search results (3 results)

  • Rod Cone dystrophy

    Nov 29 2022 by Niloofar Piri, MD

    Fundus autofluorescence of the left eye in a 58 yo male with rod cone dystrophy. He presented with night blindness and peripheral vision loss since youth and recent decrease in central vision for the past 10 years. Notice multiple coin shaped hypoautofluorescent pacthes within central 20 degrees which are coalescing centrally. (fundus photo uploaded separately) He has one pathogenic variants of both CEP290 and PRPH2 genes.

    Photographer: Sean Kelso, Saint Louis University

    Condition/keywords: hereditary retinal degeneration, hereditary retinal dystrophy, rod cone dystrophy

  • Benign Familial Fleck Retina

    Feb 2 2023 by Hemanth Murthy, MBBS, MD, FASRS

    12 year boy first born of consanguineous marriage, came for routine eye check up with BCVA 20/40 OU. He has no night blindness. His OCT showed thickening of the RPE with dome like elevations involving the ellipsoid layer. Dark adapted ERG showed normal 'b' wavesPhotopic ERG showed reduced 'a' and b waves.

    Photographer: Veda Vyas

    Imaging device: Optos Daytona

    Condition/keywords: Benign familial fleck retina

  • Mizuo Nakamura phenomenon

    Apr 16 2022 by Hemanth Murthy, MBBS, MD, FASRS

    Oguchi's disease showing the Mizo Nakamura phenomenon in wide field Fundus photo

    Photographer: Mr Veda Vyas

    Imaging device: Optos Daytona

    Condition/keywords: congenital stationary night blindness (CSNB)