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This page (revision-10) was last changed on 15-Oct-2013 15:43 by 1614216108

This page was created on 10-May-2012 13:40 by 1614216108

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　　有助于鉴别血小板减少的原因，一般情况下，周围血小板破坏增多导致血小板减少者 MPV增高，由骨髓病变使血小板减少者 MPV减低，在感染病人中，局部炎症时 MPV正常或增大，败血症时则有一半MPV减低，如果 MPV随血小板数量持续下降，则为骨髓衰竭的征兆，MPV越小，提示骨髓抑制越严重。\\
(1)增大：阵发性血小板减少性紫癜、巨大血小板综合征、慢性粒细胞白血病、血栓性疾病。\\
(2)减少：再生障碍性贫血、脾功能亢进、急性白血病化疗。 \\
　　有助于鉴别血小板减少的原因，一般情况下，周围血小板破坏增多导致血小板减少者MPV增高，由骨髓病变使血小板减少者 MPV减低，在感染病人中，局部炎症时 MPV正常或增大，败血症时则有一半MPV减低，如果 MPV随血小板数量持续下降，则为骨髓衰竭的征兆，MPV越小，提示骨髓抑制越严重。\\
增大见于：\\
(1)先天性：血小板型血管性血友病、巨血小板综合征、Alpport综合征、Swiss-Cheese血小板综合征、Epstein综合征、May-Hegglin异常。\\
(2)获得性：特发性血小板减少性紫癜、骨髓增值性疾病，还见于乙醇性血小板减少症、动脉粥样硬化症、心肌梗死、糖尿病伴血管病变。\\
减小见于：\\
(1)先天性：RAT综合征、Wiskott-Aldrich综合征；\\
(2)获得性：辐射性或化学性骨髓损伤、再生障碍性贫血、巨幼细胞性贫血、脾功能亢进症、急性白血病（衰老型血小板增多）。\\
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全自动血细胞分析仪
7.8-11.0fl
　　全自动血细胞分析仪：7.4-12.5fl。
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Version Date Modified Size Author Changes ... Change note
10 15-Oct-2013 15:43 1.153 kB 1614216108 to previous
9 04-Jan-2013 10:29 1.167 kB 1614216108 to previous | to last
8 21-Dec-2012 15:29 1.153 kB 1614216108 to previous | to last
7 21-Dec-2012 15:29 1.149 kB 1614216108 to previous | to last
6 03-Dec-2012 13:53 0.953 kB 1614216108 to previous | to last 血常规 ==> 全血细胞技术分类检测
5 03-Dec-2012 13:53 0.946 kB 1614216108 to previous | to last
4 13-Jul-2012 13:42 0.757 kB 1614216108 to previous | to last
3 21-Jun-2012 11:03 0.748 kB 1614216108 to previous | to last
2 19-Jun-2012 12:12 0.748 kB 1614216108 to previous | to last
1 10-May-2012 13:40 0.746 kB 1614216108 to last
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