Congenital nephrotic syndrome

Congenital nephrotic syndrome (CNS) refers to the nephrotic syndrome that develops within 3 months after birth and has the same clinical manifestations as those of children with nephrotic syndrome, that is, a large amount of proteinuria occurs at birth or within 3 months , High edema, hyperlipidemia and hypoalbuminemia, etc., are usually divided into hereditary nephrotic syndrome and non-hereditary nephrotic syndrome according to the cause.