(a)
(b)
(c)
(d)
(e)
(f)
(g)
Figure 2: Renal biopsy indications and biopsy diagnoses. (a) Isolated hematuria; (b) proteinuria and hematuria; (c) systemic disease with renal involvement; (d) isolated subnephrotic proteinuria; (e) glomerular filtration rate impairment without a known cause; (f) nephritic syndrome; (g) nephrotic syndrome; GN: glomerulonephritis; TI: tubulointerstitial; BMD: basement membrane disease.