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在前列腺穿刺标本中未发现前列腺癌但存在高分级上皮内瘤(ＰＩＮ)时则要进行重复穿刺,因为有同时合并前列腺癌的危险。如何合理地进行重复穿刺尚无明确方案。为此,作者对诊断为高分级ＰＩＮ患者拟定了合理的序贯穿刺方案以检测是否合并前列腺癌。作者对63例在初次前列腺穿刺活
Prostate cancer was not found in prostate biopsy specimens but in the presence of high-grade intraepithelial neoplasia (PIN), repeated punctures were required because of the risk of concurrent prostate cancer. There is no clear plan on how to repeat the puncture reasonably. To do this, the authors developed a rational sequential puncture protocol for patients diagnosed with high-grade PIN to test for the presence of prostate cancer. The authors of 63 cases of prostatic puncture in the first live