Stuart—Prower病即先天性凝血因子X缺乏是按常染色体隐性遗传的疾病,发病率仅占人口的五十万分之一。本病是根据第一次发现的两名患者的名字而命名的。其临床表现为粘膜、伤口或手术后出血不止。实验室检查为凝血酶原活动度下降,与凝血因子Ⅶ缺乏相似。因子X和Ⅶ缺乏的鉴别比较困难。如果正确地了解因子X在凝血过程中的作用,诊断其缺乏可以无误。因子X是以不活泼状态存在于血浆中,当血液凝固时,在 Stuart-Prower disease, congenital factor X deficiency, is an autosomal recessive disease with a prevalence of only one in 500,000 people. The disease is based on the first two patients were named after the name. The clinical manifestations of mucosal bleeding after surgery or wound more than. Laboratory tests for prothrombin activity decreased, similar to the lack of coagulation factor Ⅶ. The lack of factor X and Ⅶ identification more difficult. If you correctly understand the role of factor X in the coagulation process, the lack of diagnosis can be correct. Factor X is in an inactive state in the plasma, when the blood clotting, at