Conclusion the transrectal ultrasound guided automatic biopsy technique of the prostatic cancer is the method to diagnose PCA, it would be used widely in clinical practice.
结论经直肠超声引导下前列腺癌穿刺活检术是确诊前列腺癌的有效检查方法，值得临床推广应用。
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Subjects underwent a 10-core transrectal ultrasound-guided biopsy at 2 and 4 years.