26 cases of glomerular diseases have been diagnosed, including IgA nephropathy 8/26 (30.76%), lupus glomerulonephritis 7/26 (26.92%), focal and segmental glomerulosclerosis 7/26 (26.92%), membranous glomerulonephritis 2/26 (7.69%), membranoproliferative glomerulonephritis 1/26 (3.84%), Renal amyloidosis 1/26 (3.84%). Conclusions: With renal biosy under ultrasoud, trocut biosy gun and immunoflurescence microscopy, we have abtained more accurate diagnosis of glomerular diseases espescially IgA nephropathy.