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随着医学科学的发展,输血技术也在不断地发展,目前已进入成分输血的时代。这一技术在我国还处于萌芽阶段,为使读者有所了解,现概要地作一介绍。全血的输注及其缺陷以往对失血过多、白血病和严重贫血患者一律给予全血(鲜血或保存血),但后来发现输注全血会带来不利的因素,这是因为到目前为止发现除了同卵双生子外,没有两个人的血型是完全相同的。红细胞中有ABO和Rh型系统,但还有许多稀有血型,
With the development of medical science, blood transfusion technology is also constantly developing, has now entered the era of component blood transfusion. This technology is still in its embryonic stage in our country, in order to make the reader have some understanding, now make a brief introduction. Whole Blood Infusion and Defects Historically, whole blood (blood or preserved blood) was given to patients with excessive blood loss, leukemia, and severe anemia, but it was later discovered that the infusion of whole blood posed an unfavorable factor because, to date, Except for identical twins, no two were identical in blood type. There are ABO and Rh type erythrocytes system, but there are many rare blood group,