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《临床输血技术规范》规定,红细胞输血前必须作3项试验——血型鉴定(ABO,Rh D)、抗体筛查和交叉配血[1]。输血前3项试验是确保安全有效输血的3道防线,其中尤以配血试验最为重要。只要配血真正相容没有漏检,即便患者和供者的血型不相同(例如特殊情况紧急抢救输血时,患者为A型、Rh D阴性,因无同型血而准备输O型、Rh D阳性红细胞),患者抗体筛查阳性(例如患者含抗-E,但是供者红细胞
The Clinical Transfusion Technical Specification states that three tests must be performed before transfusion of red blood cells - blood type identification (ABO, Rh D), antibody screening and cross-matching [1]. The three tests before transfusion are three lines of defense to ensure a safe and effective blood transfusion, especially with the blood test is the most important. As long as the blood does not misdiagnosed, even if the patient and donors have different blood types (for example, emergency rescue transfusion in special cases, the patients are A type, Rh D negative, O type due to no blood type, Rh D positive Erythrocytes), patient antibody screening positive (eg, patients with anti-E, but donor red blood cells