期刊文献+

EDTA依赖血小板减少结果分析和纠正措施 被引量:7

下载PDF
导出
摘要 目的分析EDTA依赖血小板假性减少症(PTCP)的结果,寻找有效的纠正措施。方法用EDTA_K。抗凝血在Bayer血液分析仪上检测血常规,发现血小板减少对做血涂片,观察血小板聚集警示信息、白细胞九分图3区血小板聚集、血小板散点图,可疑PTCP时再手工计数血小板,并分别用EDTA_K。、枸橼酸钠抗凝15、30、60、120min检测血小板。结果PTCP时,血小板聚集警示信息、白细胞九分图3区显示血小板有聚集、血小板散点图出现大血小板,三者均阳性时PTCP敏感度为100%,特异度为88.9%,枸橼酸钠抗凝与手工计数血小板15~120rain4组数据都基本一致,EDTA—K2抗凝15min与手工计数和枸橼酸钠抗凝均无差异,30min时差异不明显(£一1.71,P〉0.05),60~120rain时差异有统计学意义(P〈0.01)。结论血小板减少时观察血小板聚集警示信息、白细胞九分图3区显示血小板有聚集,与血小板散点图若同时阳性,需重新采血,用EDTA-K。抗凝10min内上机,或用枸橼酸钠抗凝后检测血小板,可纠正PTCP。
作者 常玉芝
出处 《国际检验医学杂志》 CAS 2011年第14期1631-1633,共3页 International Journal of Laboratory Medicine
  • 相关文献

参考文献10

二级参考文献31

  • 1宓庆梅,施巍宇,郝婉莹,仲人前.EDTA依赖性假性血小板减少症一例[J].中华检验医学杂志,2004,27(10):719-719. 被引量:147
  • 2秦俊生,史冰洋,王晓艳,周琼.EDTA依赖性假性血小板减少症1例[J].现代检验医学杂志,2006,21(1):63-64. 被引量:15
  • 3全国卫生专业技术资格考试专家委员会.2007全国卫生专业技术资格考试指导:临床医学检验与技术.北京:人民卫生出版社,2007:843.
  • 4Pierre RV. Peripheral blood film review:The demise of the eyecount leukocyte differential. Clin Lab Med, 2002,22:279-297.
  • 5Novis DA, Walsh M, Wilkinson D, et al. Laboratory productivity and the rate of manual peripheral blood smear review:a college of American pathologists Q-Probes study of 95141 complete blood count determinations performed in 263 institutions. Arch Pathol Lab Med,2006,130:596- 601.
  • 6Lantis KL, Harris R J, Davis G, et al. Elimination of instrument-driven reflex manual differential leukocyte counts. Am J Clin Pathol,2003,119: 656-662.
  • 7Barnes PW, McFadden SL, Machin SJ, et al. The international consensus group for hematology review-suggested criteria for action following automated CBC and WBC differential analysis. Lab Hematol,2005 ,11:83-90.
  • 8Bourner G, Dhaliwal J, Sumner J. Performance evaluation of the latest fully automated hematology analyzer in a large commercial laboratory setting: a 4-way, side-by-side study. Lab Hematol,2005,11:285.
  • 9Gowland E,Kay HE,Spillman JC,et al.Agglutination of platelets by a serum factor in the presence of EDTA[J].J Clin Pathol,1969,22(4):460-464.
  • 10Shreiner DP,Bell WR.Pseudothrombocytopenia:manifestation of a new type of platelet agglutinin[J].Blood,1973,42(4):541-549.

共引文献284

同被引文献32

  • 1宓庆梅,施巍宇,郝婉莹,仲人前.EDTA依赖性假性血小板减少症一例[J].中华检验医学杂志,2004,27(10):719-719. 被引量:147
  • 2巫小莉,周小棉,邓穗德,李结秋,邓伟雄,罗文沈.EDTA抗凝剂依赖性假性血小板减少症血小板计数的研究[J].实用医学杂志,2007,23(4):578-580. 被引量:39
  • 3周小棉,邹晓.假性血小板减少症研究进展[J].中华检验医学杂志,2007,30(9):1065-1068. 被引量:79
  • 4Shimizu M, Yamaraoto M, Miyachi H, et al. Simple, rapid, and au- tomated methaod for detection of hyperaggregability of platelets u- sing a hematology analyzer[J]. Am J Hematol, 2003,72 (4) : 282- 283.
  • 5Dabadie M, VaUi N, Jacobin MJ, et al. Characterisation, cloning and sequencing of a conformation-dependent monoclonal antibody.to the alpha-11 b beta 3 integrin:interest for use in thrombus de- tection[J]. Platelets, 2001,12 (7) : 395 -405.
  • 6Ruiz Lopez JJ,Rosado Caracena T, Sanabria Carretero P, et al. Ethylenecliaminetetraacetic acid -dependent pseudothrombocyto- penia[J]. Rev Esp Anestesiol Reanim,2009,5G(2) : 119-120.
  • 7Maslanka K, Marciniak Bielak D, Szczepinski A. Pseudothrombo- cytopenia in blood donors[J]. Vox Sang, 2008,95 (,l) : 349.
  • 8Matarazzo M, Conturso V. EDTA-dependent pseudothrombocytopenia in a case of liver cirrhosis. Panminerva Med ,2000,42:155-157.
  • 9De Caterina M, Fratellanza G, Grimaldi E, et al. Evidence of a cold im- munoglobulin M autoantibody against 78kD platelet glyeoprotein in a ease of EDTA-dependent pseudothrombocytopenia. Am J Clin Pathol, 1993, 99 : 163-167.
  • 10郑军.EDTA依赖性假性血小板减少症血小板表面糖蛋白活化的研究[J].中国血液流变学杂志,2007,17(3):481-482. 被引量:32

引证文献7

二级引证文献18

相关作者

内容加载中请稍等...

相关机构

内容加载中请稍等...

相关主题

内容加载中请稍等...

浏览历史

内容加载中请稍等...
;
使用帮助 返回顶部