急性肾小球肾炎(简称AGN)常以急性起病,浮肿,高血压、血尿、经过良好为其特征。本文报告一组尿液中一直没有红细胞,以不同程度单纯性蛋白尿为主要表现的AGN,有的以肾病综合征出现。本组病人有的与争性起病的慢性肾小球肾炎(简称CGN)较难鉴别,但两者的治疗方法与预后完全不同,需要临床认真鉴别。 Acute glomerulonephritis (referred to as AGN) often acute onset, edema, hypertension, hematuria, after its good for its characteristics. This article reports a group of urine has no red blood cells, with varying degrees of simple proteinuria as the main manifestation of AGN, and some nephrotic syndrome. Some of the patients with the onset of chronic glomerulonephritis (referred to as CGN) more difficult to identify, but both treatment and prognosis is completely different, need to be carefully identified in clinical.