Symptom Information: Sort according to HPO 

1
(HPO:0000421) Epistaxis Very frequent [Orphanet] 85 / 7739
2
(HPO:0002141) Gait imbalance Very frequent [Orphanet] 55 / 7739
3
(HPO:0002488) Acute leukemia Very frequent [Orphanet] 29 / 7739
4
(HPO:0002093) Respiratory insufficiency Frequent [Orphanet] 410 / 7739
5
(HPO:0001409) Portal hypertension Occasional [Orphanet] 39 / 7739
6
(HPO:0002315) Headache Very frequent [Orphanet] 175 / 7739
7
(HPO:0005059) Arthralgia/arthritis Frequent [Orphanet] 141 / 7739
8
(HPO:0002239) Gastrointestinal hemorrhage Very frequent [Orphanet] 97 / 7739
9
(HPO:0002140) Ischemic stroke Occasional [Orphanet] 70 / 7739
10
(HPO:0000360) Tinnitus Very frequent [Orphanet] 29 / 7739
11
(HPO:0000978) Bruising susceptibility Very frequent [Orphanet] 123 / 7739
12
(HPO:0000225) Gingival bleeding Very frequent [Orphanet] 28 / 7739
13
(HPO:0002027) Abdominal pain Very frequent [Orphanet] 184 / 7739
14
(HPO:0010783) Erythema Very frequent [Orphanet] 138 / 7739
15
(HPO:0002863) Myelodysplasia Very frequent [Orphanet] 30 / 7739
16
(HPO:0000989) Pruritus Occasional [Orphanet] 111 / 7739
17
(HPO:0000822) Hypertension Very frequent [Orphanet] 224 / 7739
18
(HPO:0001744) Splenomegaly Very frequent [Orphanet] 337 / 7739
19
(HPO:0004420) Arterial thrombosis Occasional [Orphanet] 20 / 7739
20
(HPO:0002240) Hepatomegaly Very frequent [Orphanet] 467 / 7739
21
(HPO:0004936) Venous thrombosis Occasional [Orphanet] 41 / 7739
22
(HPO:0001342) Cerebral hemorrhage 24 / 7739
23
(HPO:0001677) Coronary artery disease Very frequent [Orphanet] 58 / 7739
24
(HPO:0001873) Thrombocytopenia 224 / 7739
25
(HPO:0001894) Thrombocytosis 16 / 7739
26
(HPO:0001898) Increased red blood cell mass 5 / 7739
27
(HPO:0001899) Increased hematocrit 6 / 7739
28
(HPO:0001900) Increased hemoglobin 7 / 7739
29
(HPO:0001907) Thromboembolism 15 / 7739
30
(HPO:0001974) Leukocytosis 33 / 7739
31
(HPO:0002637) Cerebral ischemia 17 / 7739
32
(HPO:0002639) Budd-Chiari syndrome 3 / 7739
33
(HPO:0005513) Increased megakaryocyte count 1 / 7739
34
(OMIM) Myocardial ischemia 2 / 7739
35
(HPO:0001977) Abnormal thrombosis 11 / 7739
36
(OMIM) Increased myeloid precursor cells 1 / 7739
37
(OMIM) Increased megakaryocyte precursor cells 1 / 7739
38
(OMIM) Normal or decreased serum erythropoietin (EPO, 133170) 1 / 7739
39
(OMIM) Increased PRV-1 (162860) mRNA 1 / 7739
40
(OMIM) Erythroid colony-forming units show spontaneous growth in the absence of EPO 1 / 7739
41
(OMIM) Normal arterial oxygen saturation 1 / 7739
42
(HPO:0001324) Muscle weakness Frequent [Orphanet] 859 / 7739
43
(HPO:0004325) Decreased body weight Very frequent [Orphanet] 492 / 7739
44
(HPO:0030164) Jaw claudication Occasional [Orphanet] 2 / 7739
45
(HPO:0000006) Autosomal dominant inheritance 2518 / 7739
46
(HPO:0001428) Somatic mutation 100 / 7739
47
(HPO:0003745) Sporadic 131 / 7739