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CD45设门与FSC设门在急性白血病免疫分型的比较 被引量:2

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摘要 目的 比较CD4 5 /SSC设门法 (CD4 5设门法 )和FSC/SSC设门法 (FSC设门法 )在急性白血病 (AL)流式细胞术免疫分型中的差异。方法 分别采用两种设门方法对 4 0例AL患者在确定原始细胞群和免疫分型方面进行比较。结果 在获得白血病细胞百分率方面CD4 5设门法与FSC设门法有差异 (t=- 6 115 ,P =0 0 0 0 ) ,两种设门法分别与骨髓形态学比较均有差异 (前者t=- 2 4 0 3,P =0 0 2 1,后者t=2 2 6 8,P =0 0 2 9) ,而CD4 5设门法与形态学更为接近。两种设门方法在 4 0例患者中有 6例出现抗原表达差异 ,是由于FSC分群不清混杂了残存的正常细胞。结论 CD4 5设门法较FSC设门法有更好的重复性 ,有利于排除混杂细胞的干扰 ,提高白血病免疫分型的准确性。
出处 《广东医学》 CAS CSCD 2004年第6期658-659,共2页 Guangdong Medical Journal
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  • 2刘贵建.急性白血病的MICM分型[J].中华检验医学杂志,2004,27(6):398-400. 被引量:12
  • 3苏杭,吴晓蔓.三色流式细胞术在急性白血病免疫分型中的临床应用[J].广东医学,2004,25(9):1034-1036. 被引量:3
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  • 9秘营昌,卞寿庚,孟庆祥,薛艳萍,于明华,陈桂彬,李大鹏,陈玉梅,钱林生.双表型急性白血病临床研究[J].中华血液学杂志,2000,21(7):352-354. 被引量:26
  • 10翟志敏,何晓东,戴海明,孙自敏.112例成人急性白血病免疫分型[J].中华血液学杂志,2001,22(12):633-635. 被引量:29

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