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在诊治血尿时,要区别血尿是来自肾炎还是来自尿道的非肾炎性血尿。还要重视是否有红细胞管型和蛋白尿,但仅有微量血尿则诊断困难。常为施行哪种检查而烦恼。Birch和Fairley报道用相差显微镜(PCM)检查发现来自尿路的血尿则红细胞形态大小均一,与末梢红细胞几乎相同。而肾小球性肾炎的血尿中红细胞大小明显不同,形成不整齐突起及破坏,红细胞的血红蛋白外逸,为形骸细胞,各细胞均不相同,并可应用于临床。尿中红细胞形态的多样性和原因:用扫描电镜
In the diagnosis and treatment of hematuria, hematuria should be distinguished from nephritis or urethral non-nephritic hematuria. Also pay attention to whether there is red blood cell tube and proteinuria, but only trace hematuria is difficult to diagnose. Often for what kind of examination and trouble. Birch and Fairley reported that hematuria from the urinary tract was found to be uniform in size and almost identical to peripheral erythrocytes by phase-contrast microscopy (PCM). The glomerular nephritis, hematuria, red blood cell size was significantly different, the formation of irregular raised and destroyed, red blood cell hemoglobin escape, as the shape of cells, all cells are not the same, and can be applied to clinical. Variety and causes of urinary erythrocyte morphology: using scanning electron microscopy