In the case of low-grade or asymptomatic proteinuria, it is not necessary to perform blood tests or complex instrumental exams. In these cases, medical history, physical exam and urine tests (two separate tests performed at least a week apart) are sufficient. The appropriate diagnostic approach for proteinuria should be followed, if proteinuria persists.

In the case of low-grade or asymptomatic proteinuria, it is not necessary to perform blood tests or complex instrumental exams. In these cases, medical history, physical exam and urine tests (two separate tests performed at least a week apart) are sufficient. The appropriate diagnostic approach for proteinuria should be followed, if proteinuria persists.

In paediatric clinical practice, the occasional finding of low-grade proteinuria is frequent, though it is not always an indication of kidney damage or disease. However, the definition of a more appropriate diagnostic approach is useful both for the timely detection...