Symptom Information: Sort according to HPO 

1
(HPO:0001379) Degenerative joint disease 8 / 7739
2
(HPO:0001892) Abnormal bleeding 85 / 7739
3
(HPO:0001934) Persistent bleeding after trauma 8 / 7739
4
(HPO:0002239) Gastrointestinal hemorrhage 97 / 7739
5
(HPO:0003645) Prolonged partial thromboplastin time 20 / 7739
6
(HPO:0005261) Joint hemorrhage 17 / 7739
7
(HPO:0005542) Prolonged whole-blood clotting time 5 / 7739
8
(HPO:0011858) Reduced factor IX activity 7 / 7739
9
(MedDRA:10016077) Factor IX deficiency 1 / 7739
10
(OMIM) PTT prolonged 2 / 7739
11
(OMIM) PT normal 2 / 7739
12
(MedDRA:10035530) Platelet count normal 9 / 7739
13
(OMIM) Normal platelet function 4 / 7739
14
(HPO:0001419) X-linked recessive inheritance 189 / 7739