Symptom Information: Sort according to HPO 

1
(HPO:0002354) Memory impairment Very frequent [Orphanet] 63 / 7739
2
(HPO:0000365) Hearing impairment Occasional [Orphanet] 539 / 7739
3
(HPO:0000164) Abnormality of the teeth Very frequent [Orphanet] 291 / 7739
4
(HPO:0001596) Alopecia Very frequent [Orphanet] 162 / 7739
5
(HPO:0002289) Alopecia universalis 20 / 7739
6
(HPO:0000238) Hydrocephalus Occasional [Orphanet] 278 / 7739
7
(HPO:0000995) Melanocytic nevus Occasional [Orphanet] 63 / 7739
8
(HPO:0001250) Seizures Frequent [Orphanet] 1245 / 7739
9
(HPO:0001006) Hypotrichosis Very frequent [Orphanet] 219 / 7739
10
(HPO:0002353) EEG abnormality Very frequent [Orphanet] 188 / 7739
11
(HPO:0000598) Abnormality of the ear Occasional [Orphanet] 98 / 7739
12
(HPO:0000230) Gingivitis Very frequent [Orphanet] 31 / 7739
13
(HPO:0002225) Sparse pubic hair Very frequent [Orphanet] 76 / 7739
14
(HPO:0000704) Periodontitis 24 / 7739
15
(HPO:0001256) Intellectual disability, mild 141 / 7739
16
(HPO:0005597) Congenital alopecia totalis 1 / 7739
17
(HPO:0100840) Aplasia/Hypoplasia of the eyebrow Very frequent [Orphanet] 117 / 7739
18
(OMIM) Alopecia universalis, congenital 1 / 7739
19
(MedDRA:10037214) Psychomotor seizures 1 / 7739
20
(HPO:0200102) Sparse or absent eyelashes Very frequent [Orphanet] 64 / 7739
21
(HPO:0012758) Neurodevelopmental delay Very frequent [Orphanet] 949 / 7739
22
(HPO:0000163) Abnormality of the oral cavity Very frequent [Orphanet] 37 / 7739
23
(HPO:0000006) Autosomal dominant inheritance 2518 / 7739