TY - JOUR T1 - CHristmas disease in a girl AU - Lascari AD, Hoak JC, Taylor JC, Zellweger H Y1 - 1969/05/01 N1 - 10.1001/archpedi.1969.02100030587016 JO - American Journal of Diseases of Children SP - 585 EP - 588 VL - 117 IS - 5 N2 - IN THE majority of affected families the inheritance of Christmas disease (hemophilia B) is of the same X-linked recessive pattern as true hemophilia (hemophilia A), resulting in a transmission of the disease to men by apparently healthy female carriers. In a small number of instances, however, carriers of the Christmas disease gene have been reported with bleeding symptoms. This report describes Christmas disease in an 11-year-old girl and is the second reported case in which hemarthrosis was observed in a female carrier.Report of a CaseĀ  An 11-year-old white girl had her first episode of excessive bleeding at the age of 2 years when she bled for one week from a scalp laceration which had been cauterized and sutured. At 5 years she bled for two weeks following a tooth extraction despite plasma infusions. At 8 years of age she bit her tongue and again bled for two weeks in SN - 0002-922X M3 - doi: 10.1001/archpedi.1969.02100030587016 UR - http://dx.doi.org/10.1001/archpedi.1969.02100030587016 ER -