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依靠病理活检诊断前列腺癌一直是人们公认的有效和准确的方法，活检所得前列腺标本的来源主要有三个：（１）手术切除；（２）经尿道电切；（３）细针穿刺。本文作者对１３４５例前列腺活检标本进行回顾性分析，分别统计了上述三种不同病理活检方法对前列腺癌的检出率，结果发现，在三种活检标本中，癌检出率分别为：摘除标本３．５％（２２／６３５），电切标本２．６％（８／３１０），穿刺标本３３．８％（１３５／４００）。由此可见，细针穿刺前列腺癌的检出率最高，也是目前诊断前列腺癌的主要可靠方法。
Relying on biopsy for the diagnosis of prostate cancer has been recognized as an effective and accurate method. There are three main sources of biopsy specimens for prostate cancer: (1) surgical resection; (2) transurethral resection; (3) fine needle aspiration. The author of 1345 cases of prostate biopsy specimens were retrospectively analyzed, respectively, statistics of the above three different pathological biopsy of prostate cancer detection rate and found that in the three biopsy specimens, the rate of cancer were: removal of specimens 3.5% (22/635), electrosurgical specimens 2.6% (8/310) and puncture specimens 33.8% (135/400). This shows that the fine needle aspiration prostate cancer detection rate is the highest, but also the main reliable method of diagnosis of prostate cancer.