• 中国科学论文统计源期刊
  • 中国科技核心期刊
  • 美国化学文摘(CA)来源期刊
  • 日本科学技术振兴机构数据库(JST)

临床输血与检验 ›› 2022, Vol. 24 ›› Issue (5): 582-587.DOI: 10.3969/j.issn.1671-2587.2022.05.006

• 临床输血 • 上一篇    下一篇

毛细管离心术在胎母血型不一致的临床大量FMH综合征的诊断价值*

张源秦, 徐璐, 马怡然, 杨融辉, 郝一文, 程大也, 丛桂敏   

  1. 110001 中国医科大学附属第一医院 (张源秦,马怡然,杨融辉,程大也,郝一文),沈阳市妇婴医院(徐璐,丛桂敏)
  • 收稿日期:2022-05-12 出版日期:2022-10-20 发布日期:2022-10-31
  • 通讯作者: 郝一文,主任医师,博士,主要从事临床输血与治疗方面的研究,(E-mail)hyw82666@163.com。共同通信作者:程大也,主任技师,博士,主要从事临床输血研究,(E-mail)chengdy@cmu1h.com。共同通信作者:丛桂敏,主任技师,主要从事妇产科及婴幼儿领域相关疾病的试验诊断技术及临床运用,(E-mail)gmcong1963@163.com。
  • 作者简介:张源秦(1994-),女,医师,硕士,主要从事孕产妇的血液安全技术研究,(E-mail)1814089858@qq.com。并列第一作者:徐璐(1991-),女,主管输血技师,主要从事母胎领域相关疾病的实验室诊断技术及输血治疗方面研究,(E-mail)luca_xu26660@163.com。
  • 基金资助:
    *本课题受辽宁省自然科学基金计划重点项目(NO.20180530022)

Massive Fetomaternal Hemorrhage Caused by Maternal-fetal Blood Type Inconsistency:Diagnostic Value of Capillary Centrifugation

ZHANG Yuan-qin, XU Lu, MA Yi-ran, et al   

  1. Department of Blood Transfusion the First Affiliated Hospital of China Medical University, Shenyang 110000
  • Received:2022-05-12 Online:2022-10-20 Published:2022-10-31

摘要: 目的 探讨毛细管离心术对胎母血型不一致的大量FMH综合征高危孕产妇的辅助诊断价值和临床适用性。方法 25例临床高度怀疑发生胎母血型不一致的大量FMH综合征的妊娠中晚期孕产妇,以流式细胞术结果为金标准评价毛细管离心术对临床大量FMH综合征的诊断效能。结果 在出现典型FMH综合征临床表现的25例孕妇中,有15例经流式细胞术证实发生了大量胎母输血,有11例用毛细管离心术成功分离出血型不一致的胎儿红细胞血型。毛细管离心术诊断临床大量FMH综合征的敏感度为73.3%、特异度60%、阳性预测值73.3%、符合率68%。结论 毛细管离心术对胎母血型不一致的大量FMH具有辅助实验诊断价值,因其简便易行可作为遗传学上可能有胎母血型不一致的大量FMH 综合征的辅助诊断实验。

关键词: 胎母输血综合征, 毛细管离心术, 诊断价值

Abstract: Objective To discuss the auxiliary diagnostic value of and clinical applicability of Capillary centrifugation in high-risk pregnant women with massive fetomaternal hemorrhage(FMH)caused by maternal-fetal blood type inconsistency. Methods Twenty-five pregnant women in the second- and third-trimester pregnancy suspected of massive FMH caused by maternal-fetal blood type inconsistency were enrolled. The results of flow cytometry were used as the gold standard to evaluate the diagnostic performance of capillary centrifugation. Results In the 25 pregnant women, 15 cases were confirmed by flow cytometry to have undergone massive FMH, and 11 of them were successfully separated by Capillary centrifugation. The sensitivity, specificity, positive predictive value and coincidence rate of Capillary centrifugation for the diagnosis of massive FMH were 73.3%, 60%, 73.3% and 68%, respectively. Conclusion Capillary centrifugation has auxiliary experimental diagnostic value for massive FMH with maternal-fetal blood group incompatibility because it is simple and easy to operate.

Key words: Fetomaternal hemorrhage syndrome, Capillary centrifugation, Diagnostic value

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