Abstract：Objective: To compare the clinical value of 6+X cores and X cores prostate biopsy guided by transrectal ultrasonography in diagnosis of prostate cancer, to analyze the necessity of 6 cores. Methods: From January 2012 to August 2013 and from August 2013 to December 2014, patients who were suspected to suffer from prostate cancer and meted for prostate biopsy standards underwent X cores and 6+X cores prostate biopsy respectively, and analyzed the materials retrospectively. Results: All the patients were divided into group A and group B according to the puncture method, there were 27 cases proved to be prostate cancer in group A of 66 cases, detection rate was 40.91%; there were 23 cases proved to be prostate cancer in group B of 55 cases, detection rate was 41.82%. Conclusion: 6+X cores prostate biopsy guided by transrectal ultrasonography doesn’t improve the detection rate of prostate cancer significantly compared with X cores, so the 6 cores in 6+X cores is expected to be cancelled.
杨先悦;杨 晓. 超声引导下“6+X”针前列腺穿刺中6针的价值分析[J]. , 2015, 26(9): 660-662.
YANG Xian-yue;YANG Xiao. Analyze the value of 6 cores in 6+X cores prostate biopsy guided by transrectal ultrasonography. , 2015, 26(9): 660-662.
2015, Vol. 26 
