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自上世纪80年代以来,血清前列腺特异性抗原(PSA)的检测已成为早期诊断和筛选前列腺癌的重要辅助手段之一。然而,影响血清PSA检测结果的因素较多,如许多前列腺良性疾病均可导致其升高,而有些前列腺癌患者的血清PSA并不高。为了提高血清前列腺特异性抗原(PSA)对前列腺良恶性疾病的鉴别价值,现将其影响因素总结如下:
Since the 1980s, the detection of serum prostate-specific antigen (PSA) has become one of the important adjuncts to early diagnosis and screening of prostate cancer. However, there are a number of factors that affect the serum PSA test, as many benign prostatic diseases can cause it to rise, whereas some prostate cancer patients have low serum PSA. In order to improve the differential value of serum PSA in benign and malignant prostatic diseases, the influencing factors are summarized as follows: