Symptom Information: Sort according to HPO 

1
 (HPO:0000252) Microcephaly Very frequent [Orphanet] 832 / 7739
2
 (HPO:0000343) Long philtrum Frequent [Orphanet] 262 / 7739
3
 (HPO:0000431) Wide nasal bridge Very frequent [Orphanet] 290 / 7739
4
 (HPO:0000494) Downslanted palpebral fissures Frequent [Orphanet] 328 / 7739
5
 (HPO:0000954) Single transverse palmar crease Frequent [Orphanet] 162 / 7739
6
 (HPO:0001250) Seizures Very frequent [Orphanet] 1245 / 7739
7
 (HPO:0001252) Muscular hypotonia Very frequent [Orphanet] 990 / 7739
8
 (HPO:0001315) Reduced tendon reflexes Very frequent [Orphanet] 160 / 7739
9
 (HPO:0001357) Plagiocephaly Frequent [Orphanet] 106 / 7739
10
 (HPO:0001629) Ventricular septal defect Frequent [Orphanet] 316 / 7739
11
 (HPO:0001636) Tetralogy of Fallot Frequent [Orphanet] 104 / 7739
12
 (HPO:0002714) Downturned corners of mouth Frequent [Orphanet] 98 / 7739
13
 (HPO:0004322) Short stature Very frequent [Orphanet] 1232 / 7739
14
 (HPO:0004404) Abnormality of the nipple Frequent [Orphanet] 54 / 7739
15
 (HPO:0009623) Proximal placement of thumb Frequent [Orphanet] 50 / 7739
16
 (HPO:0002705) High, narrow palate Very frequent [Orphanet] 308 / 7739
17
 (HPO:0000248) Brachycephaly Frequent [Orphanet] 222 / 7739
18
 (HPO:0000921) Missing ribs Frequent [Orphanet] 62 / 7739
19
 (HPO:0010285) Oral synechia Frequent [Orphanet] 31 / 7739
20
 (HPO:0011265) Cleft earlobe Frequent [Orphanet] 12 / 7739
21
 (HPO:0012758) Neurodevelopmental delay Very frequent [Orphanet] 949 / 7739
22
 (HPO:0012905) Euryblepharon Frequent [Orphanet] 12 / 7739
23
 (HPO:0000277) Abnormality of the mandible Frequent [Orphanet] 394 / 7739
24
 (HPO:0012303) Abnormality of the aortic arch Frequent [Orphanet] 57 / 7739
25
 (HPO:0004325) Decreased body weight Very frequent [Orphanet] 492 / 7739