Prospective evaluation of prostate specific antigen (PSA), PSA density, free-to-total PSA ratio and a new formula (prostate malignancy index) for detecting prostate cancer and preventing negative biopsies in patients with normal rectal examinations and intermediate PSA levels.

作者: C Dincel , T Caşkurlu , AI Taşçi , M Cek , G Sevin

DOI: 10.1023/A:1007167328877

关键词:

摘要: Objective: To improve the specificity and sensitivity of prostatic cancer detection, we prospectively evaluated total prostate specific antigen (PSA) level, PSA density, free-to-total ratio a new formula called malignancy index (PMI) as discriminator in patients with intermediate levels normal digital rectal examinations.

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