肾病综合征是一组以大量蛋白尿、浮肿、低蛋白血症和高胆固醇血症为特征的临床综合征群。临床上可分为二类:即原发性肾病综合征及继发性肾病综合征。这二类肾病综合征在病因、发病机理以及予后等方面有所不同。在临床上虽有共性,但亦有其特殊之处。因此,必须拄意鉴别,防止误诊、误治而影响预 Nephrotic syndrome is a group of clinical syndromes characterized by massive proteinuria, edema, hypoalbuminemia and hypercholesterolemia. Clinically divided into two categories: the primary nephrotic syndrome and secondary nephrotic syndrome. These two types of nephrotic syndrome in the etiology, pathogenesis and prognosis and so on are different. Although clinically common, but also has its special features. Therefore, we must identify, prevent misdiagnosis, mistreatment and prejudice