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ABO血型正反定型不一致原因分析
引用本文:毛伟,王芳,程磊,黄霞,李维,夏代全,黄红丽.ABO血型正反定型不一致原因分析[J].重庆医学,2007,36(21):2148-2149.
作者姓名:毛伟  王芳  程磊  黄霞  李维  夏代全  黄红丽
作者单位:重庆市血液中心,400015
摘    要:目的 应用血型血清学方法分析造成ABO血型定型中正反定型不一致的原因,并提出解决方法.方法 对正反定型不一致血液样本进行不同的血型血清学试验,分析正反定型不一致的原因,进行正确的红细胞分型结果.结果 共检查ABO血型正反定型不一致标本131例,其中冷自身抗体35例、亚型35例、抗体缺失及减弱33例、AB抗原性减弱14例、患者血液中血浆成分异常7例、因输血或妊娠发生同种抗体5例、输错血液或未按同型血液输注2例.结论 对ABO血型正反定型不一致无法定型的血液样本,可以采用其他辅助手段正确鉴定ABO血型,以保证输血安全性和有效性.

关 键 词:ABO血型  正反定型  血型系统  血型血清学
文章编号:1671-8348(2007)21-2148-02
修稿时间:2007-07-06

Analysis on factors which induces the unconformity of positive and reverse ABO blood typing
MAO Wei , WANG Fang ,CHENG Lei ,et al..Analysis on factors which induces the unconformity of positive and reverse ABO blood typing[J].Chongqing Medical Journal,2007,36(21):2148-2149.
Authors:MAO Wei  WANG Fang  CHENG Lei  
Institution:Chongqing Blood Center, Chongqing 400015, China
Abstract:Objective To analyze the factors which often induces the unconformity of positive and reverse ABO blood typing,and provided the solutions by using some serological test of blood typing.Methods Different serological tests of blood typing were applied in identifying the doubt sample of ABO serological typing.Results Total 131 samples had been detected,including 35 samples with cold self antibody,35 samples with subtype, 33 samples with antibody deletions or attenuation,14 samples with antigen attenuation,7 samples with abnormal Plasma Components,5 samples with alloantibodies for history of blood transfusion and gestation.2 samples with incorrect blood transfusion.Conclusion In order to improve the blood transfusion safely and effectively,some assistant methods could be applied to identify the doubt sample of ABO serological typing.
Keywords:ABO blood types  positive and reverse blood typing  blood group system  serology of blood typing
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