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前列腺检查对结合前列腺特异性抗原水平的影响 被引量:2

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摘要 目的评估前列腺检查后对结合前列腺特异性抗原(cPSA)水平的影响。方法通过对一组152例男性患者(78例为前列腺活检后,36例为直肠指诊后,38例为膀胱镜检查后)在前列腺检查前及检查后30min各抽1次血样,应用Elecsys分析法和BayerImmunoITM结合PSA分析法分别测定总PsA(tPSA)和cPSA水平。结果cPSA水平在行膀胱镜检查和直肠指诊后并未见升高;在前列腺穿刺前后,前列腺癌患者cPSA分别为(33.66±2.96)μg/L和(33.60±3.31)μg/L,差异无统计学意义(P=0.35),而组织学良性患者的cPSA由(6.35±1.02)μg/L升高至(8.48±2.03)μg/L,差异有统计学意义(P〈0.01);tPSA水平则升高明显[由(7.26±t.15)μg/L升高至(27.05±d.32)μgg/L,P〈0.01)。结论各种前列腺检查对cPSA水平的影响最小,在前列腺癌的诊断中更有意义。
出处 《中国综合临床》 2010年第9期978-979,共2页 Clinical Medicine of China
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