Symptom Information: Sort according to HPO 

1
(HPO:0001250) Seizures Very frequent [Orphanet] 1245 / 7739
2
(HPO:0001052) Nevus flammeus Very frequent [Orphanet] 88 / 7739
3
(HPO:0000790) Hematuria 106 / 7739
4
(HPO:0001028) Hemangioma 23 / 7739
5
(HPO:0001269) Hemiparesis 51 / 7739
6
(HPO:0002239) Gastrointestinal hemorrhage 97 / 7739
7
(HPO:0002277) Horner syndrome 7 / 7739
8
(OMIM) Episodic hematuria 1 / 7739
9
(OMIM) Multiple dilated thin-walled cerebral vessels 1 / 7739
10
(OMIM) Spinal angioma 1 / 7739
11
(OMIM) Large irregular flat hemangiomas 1 / 7739
12
(HPO:0012638) Abnormality of nervous system physiology Frequent [Orphanet] 12 / 7739
13
(HPO:0000006) Autosomal dominant inheritance 2518 / 7739