Clinical and pathological analysis of B ultrasound-guided renal biopsy 500 cases

Objective To analyze the clinical experience in 500 cases of biopsy gun under B ultrasound-guided percutaneous nephrolithotomy in patients with kidney disease,and to provide the basis for the clinical application of B ultrasound-guided renal biopsy.Methods From 1998 to 2011,500 cases of kidney patients in our hospital B ultrasound-guided percutaneous biopsy gun,analysis of the material quality of B ultrasound-guided percutaneous nephrolithotomy complications and clinical and pathological diagnosis.Results Totally 500 patients with renal biopsy was performed in 516 times,a puncture success rate of 96.8%,the second puncture success rate was 100%;The quality of tissue samples was good for pathological examination and pathological diagnosis;500 patients by puncture after 23 cases of patients with gross hematuria,microscopic hematuria occurs in 78 cases,49 cases of patients with perirenal hematoma,were improved after the rest 24h,and all patients does not appear arteriovenous fistula,infection phenomenon.Conclusions B ultrasound-guided percutaneous renal biopsy in the clinical application of good results,the method is simple,good accuracy,based on a high success rate and reduce complications of the disease,diagnosis,treatment,prognosis significance worthy of wide application in clinical practice.