Symptom Information: Sort according to HPO 

1
(HPO:0001250) Seizures 11916315 IBIS 1245 / 7739
2
(HPO:0001256) Intellectual disability, mild 11916315 IBIS 141 / 7739
3
(HPO:0003161) 4-Hydroxyphenylpyruvic aciduria 23036342 IBIS 4 / 7739
4
(HPO:0003231) Hypertyrosinemia 23036342 IBIS 8 / 7739
5
(HPO:0003607) 4-Hydroxyphenylacetic aciduria 23036342 IBIS 3 / 7739
6
(OMIM) Normal liver function 16602095 IBIS 1 / 7739
7
(OMIM) 4-hydroxyphenyllactic aciduria 23036342 IBIS 1 / 7739
8
(HPO:0003637) Reduced 4-Hydroxyphenylpyruvate dioxygenase activity 23036342 IBIS 3 / 7739
9
(HPO:0001328) Specific learning disability 11916315 IBIS 114 / 7739
10
(HPO:0007018) Attention deficit hyperactivity disorder 11916315 IBIS 56 / 7739
11
(HPO:0000708) Behavioral abnormality 11916315 IBIS 212 / 7739
12
(HPO:0002500) Abnormality of the cerebral white matter 11916315 IBIS 73 / 7739
13
(HPO:0000252) Microcephaly 11916315 IBIS 832 / 7739
14
(HPO:0001251) Ataxia 11916315 IBIS 413 / 7739
15
(HPO:0001337) Tremor 11916315 IBIS 200 / 7739
16
(HPO:0001252) Muscular hypotonia 11916315 IBIS 990 / 7739
17
(HPO:0001315) Reduced tendon reflexes 23036342 IBIS 160 / 7739