How to diagnose chronic nephritis in children

The diagnosis of chronic glomerulonephritis in children is mainly based on typical symptoms. Urine examination, renal function examination, blood examination, kidney biopsy, B ultrasound, etc. are diagnosed. The specific diagnosis basis is as follows:

1. Symptoms: hematuria, proteinuria, edema, hypertension, pallor, weakness, growth retardation, etc.

2. Urine examination: examination shows abnormalities.

3. Renal function examination: examination shows abnormalities.

4. Blood examination: examination shows anemia, dyslipidemia, serum β2-microglobulin and creatinine increase.

5. Kidney biopsy: determine the pathological type and severity of the lesion.

6. Kidney B ultrasound: examination shows thin renal cortex, bilateral kidney atrophy, etc.