白细胞尿广泛见于非泌尿系感染性肾脏疾病。白细胞尿可能作为检测非感染性肾脏疾病肾脏损害的早期标记物,可用于评价肾小球疾病的严重程度;在增生性肾小球疾病白细胞尿发生率明显增高,有助于推测肾脏的病理改变;另外对判断肾间质损伤也有参考价值。尿沉渣细胞染色分析方法可用于确定白细胞尿,以帮助明确诊断,指导进一步诊治。 Leukocytosis is widely found in non-urinary tract infectious kidney disease. Leukocytosis may be used as an early marker of renal damage in noninfectious renal disease and can be used to evaluate the severity of glomerular disease. The incidence of leukocyturia in proliferative glomerular disease is significantly increased, which may be helpful to speculate the pathological changes of the kidney ; In addition to determine the damage of renal interstitium is also a reference value. Urinary sediment cell staining assay can be used to determine leukocytosis to help confirm the diagnosis and guide further diagnosis and treatment.