Symptom Information: Sort according to HPO 

1
 (HPO:0000407) Sensorineural hearing impairment 524 / 7739
2
 (HPO:0000510) Rod-cone dystrophy 266 / 7739
3
 (HPO:0000518) Cataract 454 / 7739
4
 (HPO:0001249) Intellectual disability 1089 / 7739
5
 (HPO:0010571) Elevated levels of phytanic acid 3 / 7739
6
 (HPO:0000007) Autosomal recessive inheritance 2538 / 7739