Symptom Information: Sort according to HPO 

1
(HPO:0000194) Open mouth Very frequent [Orphanet] 70 / 7739
2
(HPO:0000252) Microcephaly Very frequent [Orphanet] 832 / 7739
3
(HPO:0000276) Long face Very frequent [Orphanet] 109 / 7739
4
(HPO:0000325) Triangular face Very frequent [Orphanet] 91 / 7739
5
(HPO:0000348) High forehead Very frequent [Orphanet] 157 / 7739
6
(HPO:0000708) Behavioral abnormality Very frequent [Orphanet] 212 / 7739
7
(HPO:0001288) Gait disturbance Very frequent [Orphanet] 318 / 7739
8
(HPO:0002353) EEG abnormality Frequent [Orphanet] 188 / 7739
9
(HPO:0004322) Short stature Occasional [Orphanet] 1232 / 7739
10
(HPO:0004325) Decreased body weight Very frequent [Orphanet] 492 / 7739
11
(HPO:0005105) Abnormal nasal morphology Very frequent [Orphanet] 114 / 7739
12
(HPO:0000411) Protruding ear Very frequent [Orphanet] 140 / 7739
13
(HPO:0004326) Cachexia Very frequent [Orphanet] 71 / 7739
14
(HPO:0012758) Neurodevelopmental delay Very frequent [Orphanet] 949 / 7739
15
(HPO:0030089) Abnormal muscle fiber protein expression Frequent [Orphanet] 64 / 7739