
好词典

源自希腊语 haima(血液)+ philia(倾向),字面意思为'容易出血的倾向'。
❶ 血友病是一种遗传性出血性疾病,患者血液中缺乏某些凝血因子,导致受伤后难以止血或容易出现自发性出血。
“People with hemophilia need to be careful to avoid injuries that could cause bleeding.”
(血友病患者需要小心避免可能导致出血的伤害。)
“Hemophilia is more common in males because it is linked to the X chromosome.”
(血友病在男性中更常见,因为它与X染色体相关。)
hemophilia A — A型血友病,最常见的类型,由凝血因子VIII缺乏引起。
“Hemophilia A accounts for about 80% of all hemophilia cases.”
(A型血友病约占所有血友病病例的80%。)
hemophilia B — B型血友病,由凝血因子IX缺乏引起,又称Christmas病。
“Treatment for hemophilia B involves replacement of factor IX.”
(B型血友病的治疗涉及凝血因子IX的替代。)