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目的:研究在前列腺不同区带发生组织学前列腺炎的差异性及意义。方法:应用经直肠超声前列腺穿刺收集59例患者外周带组织(外周组),通过经尿道前列腺剜除术获得61例前列腺增生患者中央带及移行带组织(中央组),常规病理检查分析两组间组织学前列腺炎的发生情况。同时分析前列腺增生和前列腺癌中发生组织学前列腺炎的差异性。结果:外周组炎症检出率为42%(25/59),中央组检出率为25%(15/61),组间差异有统计学意义(P<0.05)。前列腺癌中炎症检出率为59%(17/29),前列腺增生中检出率为25%(23/91),差异有统计学意义(P<0.01)。结论:组织学前列腺炎在前列腺不同区带以及良恶性病变之间的检出率有差异性。
Objective: To study the difference and significance of histological prostatitis in different regions of the prostate. Methods: Peripheral zone tissues (peripheral group) of 59 patients were collected by transrectal ultrasound prostate biopsy. The central zone and transition zone tissues (central group) of 61 patients with benign prostatic hyperplasia were obtained by transurethral resection of prostate. Two groups were analyzed by routine pathological examination Between histological appearance of prostatitis. At the same time analyze the difference between benign prostatic hyperplasia and prostatitis in prostate cancer. Results: The positive rate of peripheral blood was 42% (25/59) in the peripheral group and 25% (15/61) in the central group. The difference between the two groups was statistically significant (P <0.05). Prostate cancer in the detection rate of 59% (17/29), benign prostatic hyperplasia was detected in 25% (23/91), the difference was statistically significant (P <0.01). Conclusions: Histological prostatitis has different detection rates in different zones of the prostate and between benign and malignant lesions.