Ultrasound guided transperineal prostatic biopsy for the diagnosis of prostatic cancer / 中华泌尿外科杂志

10 ng/ml). Results The diagnost ic rate of 3 groups was 44.5%,29.8%,57.4% respectivly. Conclusions The advantages of the procedure were correct acquiring of prastate ti ssue,more accurate approach and depth of the puncturing needle,avoiding injury t o the nearby tissue and raising the diagnosis rate of prostatic carcinoma.