Symptom Information: Sort according to HPO 

1
(HPO:0000505) Visual impairment 297 / 7739
2
(HPO:0000540) Hypermetropia rare [HPO:skoehler] 99 / 7739
3
(HPO:0008499) High-grade hypermetropia 14 / 7739
4
(HPO:0000543) Optic disc pallor 67 / 7739
5
(HPO:0000545) Myopia 286 / 7739
6
(HPO:0000639) Nystagmus 555 / 7739
7
(HPO:0000662) Nyctalopia 92 / 7739
8
(OMIM) Poor vision at birth 1 / 7739
9
(OMIM) Vision loss, progressive, during childhood or adolescence 1 / 7739
10
(OMIM) Visual acuity ranging from perception of light to 20/100 1 / 7739
11
(HPO:0006934) Congenital nystagmus 10 / 7739
12
(OMIM) Ocular pursuit poor or absent 1 / 7739
13
(OMIM) Oculodigital sign of Franceschetti 1 / 7739
14
(OMIM) Visual fields moderately to severely restricted 1 / 7739
15
(OMIM) Color vision disturbed 1 / 7739
16
(OMIM) Pupillary reflex sluggish 1 / 7739
17
(OMIM) Fundus examination normal at birth 1 / 7739
18
(OMIM) Foveolar reflex indistinct 1 / 7739
19
(OMIM) Maculopathy, marked (in older patients) 1 / 7739
20
(OMIM) Peripapillary retinal pigment epithelium atrophy (in older patients) 1 / 7739
21
(OMIM) Pigment retinopathy (in all but youngest patients) 1 / 7739
22
(OMIM) Retinal vessel attenuation 2 / 7739
23
(OMIM) Electroretinograms unrecordable at birth or in infancy 1 / 7739
24
(HPO:0000007) Autosomal recessive inheritance 2538 / 7739
25
(HPO:0000510) Rod-cone dystrophy 266 / 7739
26
(HPO:0000546) Retinal degeneration 61 / 7739
27
(HPO:0000551) Abnormality of color vision 20 / 7739
28
(HPO:0000580) Pigmentary retinopathy 49 / 7739
29
(HPO:0001133) Constriction of peripheral visual field 33 / 7739
30
(HPO:0007772) Impaired smooth pursuit 21 / 7739
31
(HPO:0030211) Slow pupillary light response 2 / 7739