Symptom Information: Sort according to HPO 

1
(HPO:0000989) Pruritus Frequent [Orphanet] 111 / 7739
2
(HPO:0001123) Visual field defect Occasional [Orphanet] 30 / 7739
3
(HPO:0001250) Seizures Occasional [Orphanet] 1245 / 7739
4
(HPO:0001744) Splenomegaly Frequent [Orphanet] 337 / 7739
5
(HPO:0001872) Abnormality of thrombocytes Very frequent [Orphanet] 20 / 7739
6
(HPO:0002092) Pulmonary hypertension Occasional [Orphanet] 109 / 7739
7
(HPO:0002167) Neurological speech impairment Occasional [Orphanet] 308 / 7739
8
(HPO:0002141) Gait imbalance Occasional [Orphanet] 55 / 7739
9
(HPO:0002488) Acute leukemia Occasional [Orphanet] 29 / 7739
10
(HPO:0002863) Myelodysplasia Occasional [Orphanet] 30 / 7739
11
(HPO:0004936) Venous thrombosis Very frequent [Orphanet] 41 / 7739
12
(HPO:0004420) Arterial thrombosis Very frequent [Orphanet] 20 / 7739
13
(HPO:0100749) Chest pain Frequent [Orphanet] 92 / 7739
14
(HPO:0002315) Headache Frequent [Orphanet] 175 / 7739
15
(HPO:0002140) Ischemic stroke Frequent [Orphanet] 70 / 7739
16
(HPO:0011875) Abnormal platelet morphology Very frequent [Orphanet] 8 / 7739
17
(HPO:0003010) Prolonged bleeding time Very frequent [Orphanet] 88 / 7739
18
(HPO:0004325) Decreased body weight Occasional [Orphanet] 492 / 7739
19
(HPO:0005268) Spontaneous abortion Occasional [Orphanet] 15 / 7739
20
(HPO:0001522) Death in infancy Occasional [Orphanet] 275 / 7739
21
(HPO:0001909) Leukemia Occasional [Orphanet] 46 / 7739
22
(HPO:0001357) Plagiocephaly Frequent [Orphanet] 106 / 7739
23
(HPO:0000763) Sensory neuropathy Frequent [Orphanet] 78 / 7739