Abstract：[Objective]To explore the value of trans-rectal prostate puncture biopsy in the diagnosis of prostatic diseases.[Methods]Totally 105 patients with elevated PSA and abnormal prostates detected by trans-rectal ultrasonic examination(TRUS)underwent prostate puncture biopsy.Trans-rectal six-point punc-ture method was used to collect tissues for pathological examination.[Results]Among 105 patients,3 pa-tients were prostatitis,and 38 patients were prostatic hyperplasia,and 64 patients were prostate cancer.The success rate of tissue collection reached 100%.No severe complications such as hemospermia,prostate abscess and sepsis occurred.[Conclusion]Trans-rectal prostate puncture biopsy guided by ultrasonography is an im-portant method of diagnosing prostatic diseases.It is safe and accurate,and has high success rate,and can be effective in the differential and histological diagnosis of benign and malignant disease.
2014, Vol. 31 
