Symptom Information: Sort according to HPO 

1
 (HPO:0000252) Microcephaly Occasional [Orphanet] 832 / 7739
2
 (HPO:0000508) Ptosis Occasional [Orphanet] 459 / 7739
3
 (HPO:0000625) Cleft eyelid Frequent [Orphanet] 31 / 7739
4
 (HPO:0001250) Seizures Occasional [Orphanet] 1245 / 7739
5
 (HPO:0001276) Hypertonia Very frequent [Orphanet] 317 / 7739
6
 (HPO:0001357) Plagiocephaly Occasional [Orphanet] 106 / 7739
7
 (HPO:0002132) Porencephaly Very frequent [Orphanet] 18 / 7739
8
 (HPO:0004374) Hemiplegia/hemiparesis Frequent [Orphanet] 158 / 7739
9
 (HPO:0012443) Abnormality of brain morphology Very frequent [Orphanet] 45 / 7739
10
 (HPO:0012758) Neurodevelopmental delay Very frequent [Orphanet] 949 / 7739
11
 (HPO:0000006) Autosomal dominant inheritance 2518 / 7739
12
 (HPO:0000007) Autosomal recessive inheritance 2538 / 7739
13
 (HPO:0000268) Dolichocephaly 144 / 7739
14
 (HPO:0001257) Spasticity 251 / 7739
15
 (HPO:0001260) Dysarthria 329 / 7739
16
 (HPO:0001263) Global developmental delay 853 / 7739
17
 (HPO:0002071) Abnormality of extrapyramidal motor function 76 / 7739
18
 (HPO:0002135) Basal ganglia calcification 37 / 7739
19
 (HPO:0002445) Tetraplegia 26 / 7739
20
 (HPO:0002461) Dense calcifications in the cerebellar dentate nucleus 4 / 7739
21
 (HPO:0002504) Calcification of the small brain vessels 2 / 7739
22
 (HPO:0003121) Limb joint contracture 8 / 7739
23
 (HPO:0003593) Infantile onset 249 / 7739
24
 (HPO:0004322) Short stature 1232 / 7739
25
 (HPO:0004325) Decreased body weight 492 / 7739
26
 (HPO:0006887) Intellectual disability, progressive 68 / 7739
27
 (HPO:0010864) Intellectual disability, severe 120 / 7739