Легка гемофілія В
ORPHA:169799· ICD-10 D67· Mild hemophilia B
Визначення(English summary)
A mild form of hemophilia B characterized by a small deficiency of factor IX (biological activity between 5 and 40 IU/dL) leading to abnormal bleeding as a result of minor injuries or following trauma, surgery or tooth extraction. Spontaneous hemorrhages do not occur. The condition may affect males and female carriers of disease-causing mutations.
- Поширеність
- 1-9 / 1 000 000
- Успадкування
- X-linked recessive
- Вік початку
- Infancy, Neonatal