René Hernán Parada Vásquez » Miscellaneous

  • Retinitis Pigmentosa

    Aug 25 2015 by René Hernán Parada Vásquez

    Fundus photograph of both eyes of a 38-year-old female with retinitis pigmentosa, bone spicule-shaped pigment deposits are present in the mid periphery, and macula with a peripheral ring of depigmentation.

    Photographer: Parada René, ESO, Guatemala.

    Imaging device: Canon CR-2

    Condition/keywords: bilateral pigmentary retinopathy, retinitis pigmentosa, retinitis pigmentosa (RP) dystrophy

  • Asteroid Hyalosis

    Aug 27 2015 by René Hernán Parada Vásquez

    Fundus photograph of 60-year-old male with an asteroid hyalosis, showing a multiple-yellow-white, round, particles composed of calcium.

    Photographer: Parada René, ESO, Guatemala.

    Condition/keywords: asteroid hyalosis, floaters

  • Traumatic Lens Dislocation Over Retina

    Aug 27 2015 by René Hernán Parada Vásquez

    Fundus photograph of 82-year-old male with a traumatic lens dislocation over retina.

    Photographer: Marroquín María José, ESO, Guatemala.

    Imaging device: CANON CX-1

    Condition/keywords: dislocated crystalline lens, posterior dislocation of lens

  • Asteroid Hyalosis

    Aug 29 2015 by René Hernán Parada Vásquez

    Fundus photograph of a 46-year-old male with asteroid hyalosis, you can see multiple brilliant particles in the gelatinous vitreous, optic nerve can be seen in the background.

    Photographer: Parada René, ESO, Guatemala.

    Imaging device: CANON CX-1

    Condition/keywords: asteroid hyalosis

  • Elschnig's Pearls

    Sep 1 2015 by René Hernán Parada Vásquez

    Fundus photograph of 58-year-old male with Elschnig's pearls, you can see the transparent clusters formed by proliferation of epithelial lens cells found in the remains of the capsule of the crystalline lens following cataract surgery.

    Photographer: Parada René, ESO, Guatemala.

    Condition/keywords: cataract surgery