前列腺直肠指检在诊断前列腺疾病中有重要的意义,并为泌尿外科专家所重视。本文分析了268例正常人前列腺的直肠指检结果,统计了各年龄组前列腺增生的患病率及总患病率。对56例前列腺按摩液作了镜检及细菌涂片检查,其中诊断为慢性前列腺炎15例,占26.8%。并对直肠指检测定前列腺大小的规范化提出了作者的意见。 Prostate digital rectal examination in the diagnosis of prostate disease has important significance, and urological experts attach importance. This article analyzes 268 normal subjects prostate digital rectal examination results, the statistics of the prevalence of benign prostatic hyperplasia in all age groups and the overall prevalence. 56 cases of prostate massage fluid microscopy and bacterial smear examination, including diagnosis of chronic prostatitis in 15 cases, accounting for 26.8%. And put forward the author’s opinion on the normalization of the size of the prostate by the digital rectal examination.