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This page (revision-13) was last changed on 14-Dec-2012 12:03 by 1614216108

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    尿红细胞形态观察及计数,主要是区分肾小球性及非肾小球性血尿。\\
   (1)均一性红细胞血尿:以红细胞增多为主,而尿蛋白不增多或增多不明显。①暂时性镜下血尿:见于健康人,尤青少年在剧烈运动、急行军、冷水浴、站立时间过长或重体力劳动后。女性患者还应注意月经血污染问题,应通过动态观察加以区别。②泌尿系统疾病:如泌尿系统炎症、肿瘤、结核、结石、创伤、肾移植排异反应、先天性畸形等。血尿有时是泌尿系统恶性肿瘤的唯一临床表现。③生殖系统疾病:如前列腺炎、精囊炎等。④其他:各种原因引起的出血性疾病等。\\
   (2)非均一性红细胞血尿:常伴有尿蛋白增多和颗粒管型、红细胞管型、肾小管上皮细胞等。见于急性或慢性肾小球肾炎、肾盂肾炎、红斑狼疮性肾炎、肾病综合征。非均一性红细胞血尿与肾活检的诊断符合率可达96.7%。\\
   (3)混合性血尿:提示出血不是起源于一个部位,有肾小球性,也可能伴有非肾小球性的下尿道出血。引起混合性血尿疾病不多,IgA肾病居首位。\\
尿内红细胞计数<8000/ml才有临床意义。肾小球性血尿:异形红细胞>75 %;非肾小球性血尿:异形红细胞<75 %;混合性血尿:异形红细胞70~80%\\
  尿红细胞形态观察及计数,主要是区分肾小球性及非肾小球性血尿。\\
(1)均一性红细胞血尿:以红细胞增多为主,而尿蛋白不增多或增多不明显。①暂时性镜下血尿:见于健康人,尤青少年在剧烈运动、急行军、冷水浴、站立时间过长或重体力劳动后。女性患者还应注意月经血污染问题,应通过动态观察加以区别。②泌尿系统疾病:如泌尿系统炎症、肿瘤、结核、结石、创伤、肾移植排异反应、先天性畸形等。血尿有时是泌尿系统恶性肿瘤的唯一临床表现。③生殖系统疾病:如前列腺炎、精囊炎等。④其他:各种原因引起的出血性疾病等。\\
(2)非均一性红细胞血尿:常伴有尿蛋白增多和颗粒管型、红细胞管型、肾小管上皮细胞等。见于急性或慢性肾小球肾炎、肾盂肾炎、红斑狼疮性肾炎、肾病综合征。非均一性红细胞血尿与肾活检的诊断符合率可达96.7%。\\
(3)混合性血尿:提示出血不是起源于一个部位,有肾小球性,也可能伴有非肾小球性的下尿道出血。引起混合性血尿疾病不多,IgA肾病居首位。\\
  尿内红细胞计数<8000/ml才有临床意义。肾小球性血尿:异形红细胞>75 %;非肾小球性血尿:异形红细胞<75 %;混合性血尿:异形红细胞70~80%\\
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尿中未见或仅见红细胞<3/HP。\\
  尿中未见或仅见红细胞<3/HP。\\
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  1.灵敏度和特异性 \\
1.灵敏度和特异性 \\
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  2. 干扰因素 \\
2. 干扰因素 \\
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%%tab-图片说明
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尿浓缩稀释试验\\
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Version Date Modified Size Author Changes ... Change note
13 14-Dec-2012 12:03 1.489 kB 1614216108 to previous
12 14-Dec-2012 12:00 1.739 kB 1614216108 to previous | to last 尿红细胞位相 ==> 尿红细胞形态检查
11 11-Dec-2012 18:27 1.739 kB 1614216108 to previous | to last
10 17-May-2012 14:06 1.581 kB 1614216108 to previous | to last
9 17-May-2012 14:06 1.581 kB 1614216108 to previous | to last 尿红细胞 ==> 尿红细胞测定
8 17-May-2012 13:09 1.579 kB 1614216108 to previous | to last 尿红细胞测定 ==> 尿红细胞
7 16-May-2012 14:18 1.581 kB 1614216108 to previous | to last
6 09-May-2012 10:54 1.581 kB 1614216108 to previous | to last
5 07-May-2012 10:45 1.579 kB 1614216108 to previous | to last
4 03-May-2012 12:29 1.589 kB 1614216108 to previous | to last
3 19-Apr-2012 10:47 1.587 kB 1614216108 to previous | to last
2 19-Apr-2012 10:12 1.569 kB 1614216108 to previous | to last
1 17-Apr-2012 14:58 1.642 kB UnknownAuthor to last
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