Symptom Information: Sort according to HPO 

1
 (HPO:0000365) Hearing impairment 539 / 7739
2
 (OMIM) Deafness, profound 4 / 7739
3
 (OMIM) Deafness affects all frequencies 1 / 7739
4
 (HPO:0000007) Autosomal recessive inheritance 2538 / 7739
5
 (HPO:0003593) Infantile onset 249 / 7739