title: Nonsystemic glomerulonephritis.
mesh_terms: D001706:Biopsy; D002675:Child, Preschool; D005921:Glomerulonephritis / Q000175:diagnosis* / Q000473:pathology; D006417:Hematuria / Q000175:diagnosis; D006801:Humans; D009401:Nephrosis / Q000175:diagnosis; D011507:Proteinuria / Q000175:diagnosis