Description of the disease * EnglishPolish Pobierz sekcję do PDF Definicja A severe form of hemophilia B characterized by a large deficiency of factor IX (biological activity <1 IU/dL) leading to frequent spontaneous hemorrhage and abnormal bleeding as a result of minor injuries or following trauma, surgery or tooth extraction. It primarily affects males but may also be observed in female carriers of disease-causing mutations. Disease data Klasyfikacja Clinical subtype Synonimy Severe congenital F9 deficiency Ciężki Niedobór czynnika IX Severe congenital factor IX deficiency Kod ORPHA 169793 Kod OMIM 306900 Kod ICD10 D67 Kod ICD11 3B11.0 *Soruce Extended description of the disease Pobierz sekcję do PDF No additional description. Orphanet - interntowa baza danych dotyczących rzadkich chorób i sierochych leków. ©INSERM 1999 - Dostępna na stronie www.orphanet.pl