Symptom Information: Sort according to HPO 

1
(HPO:0001000) Abnormality of skin pigmentation Frequent [Orphanet] 18449927 IBIS 105 / 7739
2
(HPO:0000613) Photophobia Frequent [Orphanet] 687204 IBIS 158 / 7739
3
(HPO:0000486) Strabismus Occasional [Orphanet] 687204 IBIS 576 / 7739
4
(HPO:0002861) Melanoma Occasional [Orphanet] 14709592 IBIS 18 / 7739
5
(HPO:0001107) Ocular albinism Very frequent [Orphanet] 8302318 IBIS 40 / 7739
6
(HPO:0007587) Numerous pigmented freckles Frequent [Orphanet] 20301410 IBIS 22 / 7739
7
(HPO:0000505) Visual impairment Frequent [Orphanet] 687204 IBIS 297 / 7739
8
(HPO:0005599) Hypopigmentation of hair Frequent [Orphanet] 20301410 IBIS 38 / 7739
9
(HPO:0000639) Nystagmus Frequent [Orphanet] 8302318 IBIS 555 / 7739
10
(HPO:0000635) Blue irides 18680187 IBIS 25 / 7739
11
(HPO:0002297) Red hair 18680187 IBIS 9 / 7739
12
(HPO:0007603) Freckles in sun-exposed areas 20301410 IBIS 3 / 7739
13
(HPO:0007750) Hypoplasia of the fovea 687204 IBIS 11 / 7739
14
(HPO:0007894) Hypopigmentation of the fundus 8302318 IBIS 14 / 7739
15
(HPO:0008069) Neoplasm of the skin Occasional [Orphanet] 20301410 IBIS 84 / 7739
16
(OMIM) Translucent irides 687204 IBIS 3 / 7739
17
(OMIM) Irides blue-gray to light brown 20301410 IBIS 1 / 7739
18
(OMIM) Choroidal vessels visible 20301410 IBIS 2 / 7739
19
(OMIM) High refractive errors (hyperopia, myopia, with-the-rule astigmatism) 20301410 IBIS 2 / 7739
20
(OMIM) Misrouting of the optic nerves at the chiasm 10503922 IBIS 2 / 7739
21
(OMIM) Absent stereopsis due to anomalous decussation at the optic chiasm 3148727 IBIS 2 / 7739
22
(OMIM) White at birth 20301410 IBIS 1 / 7739
23
(OMIM) White to golden blonde or red hair 12876664 IBIS 1 / 7739
24
(OMIM) Hair darkens with age 8302318 IBIS 1 / 7739
25
(OMIM) 'Yellow' hair occurs in individuals of African descent 20301410 IBIS 1 / 7739
26
(OMIM) Hair bulbs will pigment when incubated with tyrosine 20301410 IBIS 1 / 7739
27
(HPO:0001022) Albinism 18680187 IBIS 43 / 7739
28
(HPO:0007663) Reduced visual acuity 687204 IBIS 100 / 7739