【摘要】：正血友病(hemophilia)是一種伴性染色體隱性遺傳出血性疾病。由于X染色體上基因缺陷導(dǎo)致了血漿中凝血因子活性降低或改變而導(dǎo)致。凝血因子Ⅷ(FⅧ)缺乏導(dǎo)致了血友病A,凝血因子Ⅸ(FⅨ)缺乏導(dǎo)致了血友病B。通常男性發(fā)病,女性為無癥狀或輕度癥狀攜帶者,女性發(fā)病罕見。世界范圍
[Abstract]:Hemophilia is an inherited hemorrhagic disease with recessive sex chromosomes. A genetic defect on the X chromosome causes a decrease or change in the activity of coagulation factors in the plasma. A deficiency of coagulation factors_ (F_) causes hemophilia A, and a deficiency of coagulation factors_ (F_) causes hemophilia B. Usually it men and asymptomatic women. Women with mild symptoms are rarely seen in the world.
【作者單位】： 南京醫(yī)科大學(xué)附屬兒童醫(yī)院血液腫瘤科;華中科技大學(xué)同濟(jì)醫(yī)學(xué)院附屬同濟(jì)醫(yī)院超聲影像科;
【分類號】：R725.5
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本文編號：2186749