Symptom Information: Sort according to HPO 

1
(HPO:0007703) Abnormality of retinal pigmentation 21 / 7739
2
(HPO:0012508) Metamorphopsia 3 / 7739
3
(OMIM) Grouped pigmentation of retinal fovea 1 / 7739
4
(HPO:0000007) Autosomal recessive inheritance 2538 / 7739