原发性肾小球肾炎临床仅表现为有限的几种症状,如浮肿、高血压、血尿、蛋白尿和/或肾功能不全。根据疾病的临床经过以及不同症状的组合可分以下4种临床类型:1.急性肾炎综合征临床特征为突发血尿,尿沉渣见变形红细胞及红细胞管型,蛋白尿程度变化较大(通常<3.5g/ Primary glomerulonephritis clinically presents only a limited number of symptoms, such as edema, hypertension, hematuria, proteinuria and / or renal insufficiency. According to the clinical course of the disease and the combination of different symptoms can be divided into the following four clinical types: 1. Acute nephritic syndrome is characterized by sudden hematuria, urine sediment see red blood cells and erythrocyte tubular proteinuria degree of change (usually < 3.5g /