Symptom Information: Sort according to HPO 

1
(HPO:0001250) Seizures Very frequent [Orphanet] 1245 / 7739
2
(HPO:0002645) Wormian bones Very frequent [Orphanet] 65 / 7739
3
(HPO:0000478) Abnormality of the eye Very frequent [Orphanet] 126 / 7739
4
(HPO:0002659) Increased susceptibility to fractures Very frequent [Orphanet] 110 / 7739
5
(HPO:0012795) Abnormality of the optic disc Very frequent [Orphanet] 187 / 7739
6
(HPO:0012758) Neurodevelopmental delay Very frequent [Orphanet] 949 / 7739