Symptom Information: Sort according to HPO 

1
 (HPO:0000252) Microcephaly 22522443 IBIS 832 / 7739
2
 (HPO:0000657) Oculomotor apraxia 22522443 IBIS 54 / 7739
3
 (HPO:0000718) Aggressive behavior 22522443 IBIS 109 / 7739
4
 (HPO:0000752) Hyperactivity 22522443 IBIS 140 / 7739
5
 (HPO:0001249) Intellectual disability 16049044; 22522443 IBIS 1089 / 7739
6
 (HPO:0001263) Global developmental delay 16650784 IBIS 853 / 7739
7
 (HPO:0001270) Motor delay 23430877 IBIS 322 / 7739
8
 (HPO:0001250) Seizures 22522443 IBIS 1245 / 7739
9
 (HPO:0001251) Ataxia 16650784 IBIS 413 / 7739
10
 (HPO:0001257) Spasticity 16650784 IBIS 251 / 7739
11
 (HPO:0001260) Dysarthria 23430877; 22522443 IBIS 329 / 7739
12
 (HPO:0001266) Choreoathetosis 16049044; 22522443 IBIS 57 / 7739
13
 (HPO:0001332) Dystonia 24588500; 16650784 IBIS 197 / 7739
14
 (HPO:0001337) Tremor 16049044; 22522443 IBIS 200 / 7739
15
 (HPO:0001508) Failure to thrive 22522443 IBIS 454 / 7739
16
 (HPO:0001510) Growth delay 22522443 IBIS 295 / 7739
17
 (HPO:0002360) Sleep disturbance 22522443 IBIS 113 / 7739
18
 (HPO:0008297) Transient hyperphenylalaninemia 16650784; 22522443 IBIS 4 / 7739
19
 (HPO:0008936) Muscular hypotonia of the trunk 16650784 IBIS 77 / 7739
20
 (HPO:0010553) Oculogyric crisis 24588500; 22522443 IBIS 5 / 7739
21
 (OMIM) Autonomic signs 22522443 IBIS 1 / 7739
22
 (OMIM) Sepiapterin reductase deficiency (fibroblasts) 23430877 IBIS 1 / 7739
23
 (OMIM) Decreased 5-hydroxyindoleacetic acid (5-HIAA) in CSF 24588500; 16650784 IBIS 1 / 7739
24
 (OMIM) Elevated sepiapterin in CSF 24588500; 16650784 IBIS 1 / 7739
25
 (OMIM) Elevated biopterin in CSF 16650784 IBIS 1 / 7739
26
 (OMIM) Elevated dihydrobiopterin in CSF 24588500 IBIS 1 / 7739
27
 (OMIM) Decreased urinary HVA, 5-HIAA, and vanillyl mandelic acid (VMA) 22522443 IBIS 1 / 7739
28
 (OMIM) Normal urinary pterins 16650784 IBIS 1 / 7739
29
 (OMIM) No hyperphenylalaninemia 16650784 IBIS 1 / 7739
30
 (HPO:0002483) Bulbar signs 16049044 IBIS 9 / 7739
31
 (HPO:0100786) Hypersomnia 24588500 IBIS 4 / 7739
32
 (HPO:0000870) Prolactin excess 24588500 IBIS 10 / 7739
33
 (HPO:0002548) Parkinsonism with favorable response to dopaminergic medication 22522443 IBIS 13 / 7739
34
 (HPO:0001347) Hyperreflexia 22522443 IBIS 363 / 7739
35
 (HPO:0000496) Abnormality of eye movement 22522443 IBIS 79 / 7739
36
 (HPO:0002307) Drooling 22522443 IBIS 43 / 7739
37
 (HPO:0002015) Dysphagia 22522443 IBIS 301 / 7739
38
 (HPO:0001265) Hyporeflexia 22522443 IBIS 208 / 7739
39
 (HPO:0002650) Scoliosis 22522443 IBIS 705 / 7739
40
 (HPO:0012049) Laryngeal dystonia 22522443 IBIS 7 / 7739
41
 (HPO:0002591) Polyphagia 22522443 IBIS 25 / 7739
42
 (HPO:0001336) Myoclonus 22522443 IBIS 115 / 7739
43
 (HPO:0000858) Menstrual irregularities 22522443 IBIS 42 / 7739
44
 (HPO:0002019) Constipation 22522443 IBIS 194 / 7739
45
 (HPO:0000518) Cataract 22522443 IBIS 454 / 7739
46
 (HPO:0002216) Premature graying of hair 22522443 IBIS 43 / 7739
47
 (HPO:0002067) Bradykinesia 22522443 IBIS 62 / 7739
48
 (HPO:0002063) Rigidity 22522443 IBIS 92 / 7739
49
 (HPO:0000737) Irritability 22522443 IBIS 93 / 7739
50
 (HPO:0000739) Anxiety 22522443 IBIS 67 / 7739
51
 (HPO:0000722) Obsessive-compulsive behavior 22522443 IBIS 35 / 7739
52
 (HPO:0000716) Depression 22522443 IBIS 99 / 7739
53
 (HPO:0100710) Impulsivity 22522443 IBIS 16 / 7739
54
 (MedDRA:10013510) Disturbances in initiating and maintaining sleep 22522443 IBIS 1 / 7739
55
 (HPO:0002329) Drowsiness 22522443 IBIS 19 / 7739
56
 (HPO:0000975) Hyperhidrosis 22522443 IBIS 64 / 7739
57
 (HPO:0000508) Ptosis 22522443 IBIS 459 / 7739
58
 (HPO:0012384) Rhinitis 22522443 IBIS 18 / 7739
59
 (HPO:0005968) Temperature instability 22522443 IBIS 5 / 7739
60
 (HPO:0002572) Episodic vomiting 22522443 IBIS 12 / 7739
61
 (HPO:0000486) Strabismus 22522443 IBIS 576 / 7739
62
 (HPO:0000639) Nystagmus 22522443 IBIS 555 / 7739
63
 (MedDRA:10047924) Wheezing 22522443 IBIS 8 / 7739
64
 (HPO:0003785) Decreased CSF homovanillic acid 24588500; 16650784 IBIS 7 / 7739
65
 (HPO:0002921) Abnormality of the cerebrospinal fluid 24588500 IBIS 6 / 7739
66
 (HPO:0003110) Abnormality of urine homeostasis 22522443 IBIS 9 / 7739