prostatic diseases

基本解释

PSA is an important indicator in the diagnosis and differential diagnosis of prostate cancer. However, it can also be elevated by some benign prostatic diseases.
PSA是诊断和鉴别诊断前列腺癌的一项重要指标，但许多良性前列腺疾病也导致血清PSA升高。
To evaluate the significance of serum prostate-specific antigen (PSA) level in diagnosis of prostatic diseases, PSA was measured and compared in patients with acute and chronic prostatitis.
目的比较急、慢性前列腺炎患者血清前列腺特异性抗原（PSA）水平的变化，评价其对前列腺炎诊断的意义。
Conclusion: The specificity of PSA in the prostatic diseases was not significant, however, the PSAD is more helpful for the diagnosis of benign and malignant diseases of prostate.
结论：PSA在前列腺良恶性疾病中鉴别诊断的特异性不高，而采用PSAD值时提高了鉴别前列腺良恶性疾病诊断中的价值。