【摘要】 目的：报告６５例经病理确诊的前列腺癌（ＰＣ），讨论其早期诊断的方法及其临床价值。方法：经直肠指诊（ＤＲＥ），经直肠赵声（ＴＲＵＳ），经腹会阴超声（ＴＰＡＵＳ），前列腺特异性抗原（ＰＳＡ）．酸性磷酸酶（ＰＡＰ）诊断前列腺癌。结果：以上几种诊断阳性率分别为８５％、７５％、６２％、＼８０％和３５％。手指引导经会阴、直肠及ＴＲＵＳ引导下三种穿刺活检的灵敏度分别为８２％、８４％和９２％。结论：ＤＲＥ，ＴＲＵＳ，ＰＳＡ及经直肠穿刺活检是目前筛选及早期诊断ＰＣ的重要方法。更多还原

【Abstract】 Sixty -five cases of prostate cancer histologically confirmed were analysed. It is re-vealed that digital rectal examination (DRE) , transrectal ultrasonography (TRUS), transperineal - abdomi-nal ultrasonography (TPAUS) , prostatic specific antigen (PSA) and acid phosphatase (PAP) determina-tions yielded 85% , 75% , 62% , 80% and 35% positive rates respectively. The sensitivity rates of aspira-tion biopsy performed transperineally and transrectally under digital guidance and TRUS were 82% ,84% and 92% respectively. Hopefully DRE, TRUS, PSA and transrectal aspiration biopsy are the mainways in screening for and early diagnosis of prostate cancer.更多还原