| Phenotype details |
night blindness: 7y, visual field constriction: 24y, decreased visual acuity: 31y; ophthalmic examination: best corrected visual acuity right, left eye: 20/60, 20/80, slit lamp: normal, visual field: nasal and temporal defects, fundus: paravascular bone spicule pigmentation, retinal pigment epithelium atrophy, pale disc, arteriolar constriction, optical coherence tomography: peripheral ellipsoid band loss, peripheral retinal pigment epithelium thinning, fundus autofluorescence: hyperfluorescent ring in the macula, electroretinogram: extinguished |