Abstract:

Objective: To explore the clinical application value of percutaneous renal biopsy guided by ultrasound. Methods:
Retrospective analysis was done among 182 cases of percutaneous renal biopsy guided by ultrasound from April 2012 to June 2012. Its
success rate, complication rate, pathological types of distribution and clinical diagnosis of correction were analyzed as well. Results:
Materials of puncture success rate was 100%, mild postoperative complication rate was 6.6%, no serious complications occurred. The
original diagnosis of postoperative correction rate was 22.53%. According to the statistics, postoperative primary glomerular disease
incidence rate was higher than secondary glomerular disease. IgA nephropathy in primary glomerular disease had the highest
incidence, accounting for 45.62%, followed by lupus nephritis, accounting for 36.45%. Conclusion: Percutaneous renal biopsy is a
safe and effective nephropathy auxiliary diagnosis methods. Pricking the left or the right kidney reached the same result, and the
incidence of complications of right and left renal biopsy had no difference. Incidence rate of primary glomerular disease is the highest,
among which IgA nephropathy is the most common one. And the probability of men suffering from kidney disease is higher than women.

Key words: ultrasound-guided, percutaneous renal biopsy, complications, pathological diagnosis