Symptom Information: Sort according to HPO 

1
(HPO:0001250) Seizures Very frequent [Orphanet] 1245 / 7739
2
(HPO:0004322) Short stature Frequent [Orphanet] 1232 / 7739
3
(HPO:0000684) Delayed eruption of teeth Frequent [Orphanet] 117 / 7739
4
(HPO:0002901) Hypocalcemia Very frequent [Orphanet] 56 / 7739
5
(HPO:0000829) Hypoparathyroidism Very frequent [Orphanet] 22 / 7739
6
(HPO:0002514) Cerebral calcification Frequent [Orphanet] 89 / 7739
7
(HPO:0011675) Arrhythmia Frequent [Orphanet] 226 / 7739
8
(HPO:0100530) Abnormality of calcium-phosphate metabolism Very frequent [Orphanet] 12 / 7739
9
(HPO:0000682) Abnormality of dental enamel Frequent [Orphanet] 102 / 7739
10
(HPO:0000518) Cataract Frequent [Orphanet] 454 / 7739
11
(HPO:0000464) Abnormality of the neck 31 / 7739
12
(HPO:0001281) Tetany 20 / 7739
13
(HPO:0008198) Congenital hypoparathyroidism 3 / 7739
14
(OMIM) Neonatal true idiopathic hypoparathyroidism 1 / 7739
15
(OMIM) Absent parathyroid glands 1 / 7739
16
(HPO:0001417) X-linked inheritance 173 / 7739