白細(xì)胞減少癥和粒細(xì)胞缺乏癥是由多種原因引起的一組綜合征。外周血白細(xì)胞數(shù)持續(xù)低于4×109/L,稱(chēng)為白細(xì)胞減少癥,其中主要是粒細(xì)胞減少。當(dāng)中性粒細(xì)胞絕對(duì)值低于1.5×109/L,稱(chēng)為粒細(xì)胞減少癥。若白細(xì)胞數(shù)低于2×109/L、中性粒細(xì)胞極 (共 839 字) [閱讀本文] >>
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 白細(xì)胞減少癥和粒細(xì)胞缺乏癥是由多種原因引起的一組綜合征。外周血白細(xì)胞數(shù)持續(xù)低于4×109/L,稱(chēng)為白細(xì)胞減少癥,其中主要是粒細(xì)胞減少。當(dāng)中性粒細(xì)胞絕對(duì)值低于1.5×109/L,稱(chēng)為粒細(xì)胞減少癥。若白細(xì)胞數(shù)低于2×109/L、中性粒細(xì)胞極 (共 839 字) [閱讀本文] >>