Phenotype #0000307724

Individual ID 00415953
Associated disease -
Phenotype details 4y: salient history, symptoms, and signs: diminution of vision; horizontal nystagmus; right esotropia 20 prism diopters; best corrected visual acuity right:left eye: 20/200:20/200; refraction right, left eye: -5.50 DSph: -6.75 DSph; color vision both eyes: not tested; contrast sensitivity right:left eye: not tested;15y: salient history, symptoms, and signs:improvement in nystagmus; nyctalopia for 12 y; photophobia for 9 y; best corrected visual acuity right:left eye: 20/200:20/200; refraction right, left eye: -9.0 DSph/+1.75 DCyl x 90deg: -10.25 DSph/+1.0 DCyl x 90deg; color vision both eyes: severe red-green and blue-yellow deficits; contrast sensitivity right:left eye: 1.05:1.05; 15y: macular fundus appearance: minimal retinal pigment epithelium changes; autofluorescence: broad parafoveal ring of hyperfluorescence with central retinal pigment epithelium atrophy; optical coherence tomography right:left eye: complete disruption of photoreceptor inner/outer segment junction and outer segment at the fovea; centrabfield thickness, 162:166 um; cube average thickness, 251:247 um
Diagnosis/Initial -
Inheritance Familial, autosomal recessive
Diagnosis/Definite cone dystrophy with supernormal rod electroretinogram
Age/Examination 15y (15 years)
Age/Diagnosis -
Age/Onset -
Phenotype/Onset -
Protein -
Owner name LOVD
Database submission license Creative Commons Attribution 4.0 InternationalCreative Commons License
Created by Anna Tracewska
Date created 2022-08-19 11:36:23 +02:00 (CEST)
Date last edited N/A

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