摘要
目的：探讨鉴别肾小球性与非肾小球性血尿的检验方法。方法：用血细胞计数仪检测尿中红细胞平均体积（ＭＣＶ）并结合显微镜红细胞形态观察。结果：肾小球性血尿：尿ＭＣＶ为６２．２±５．２ｆｌ，变形红细胞百分率４６．７±１２．０％；非肾小球性血尿：尿ＭＣＶ为８９．４±５．８ｆｌ，变形细胞百分率１０．０±５．０％，两者存在显著性差异（Ｐ＜０．０１）。尿ＭＣＶ结合尿红细胞形态观察，对肾小球性血尿诊断符合率为９５％（３８／４０），非肾小球性血尿诊断符合率为９８％（４８／４９）。结论：用血细胞计数仪测定尿ＭＣＶ结合显微镜观察尿ＲＢＣ形态。
Objective:To develop a new diagnostic technology to differentiate glomerulur from non glomerulur hematuria.Methods:The mean corpuscular volume(MCV) of urinary RBC was measured with blood cell auto counting machine.At the same time,the morphology of urinary RBC was observed carefully with microscope.Results:MCV of urinary RBC derived from glomerulus was 62.2±5.2 fl;the ratio of abnormal morphology RBC was 46.7±12.0%. On the contrary, those derived from non glomerulus were 89.4±5.8 fl and 10.0±5.0% respectively.There were statistically significant differences between them( P <0.01).The correspondence rates of diagnosis for hematuria derived from both glomerulus and non glomerulus were 95%(38/40) and 98%(48/49) respectively .Conclusion:The technology was useful for clinical diagnosis of types of hematuria.
出处
《浙江大学学报（医学版）》
CAS
CSCD
1999年第2期90-92,共3页
Journal of Zhejiang University(Medical Sciences)
