PSA density (PSAD): Role in patient evaluation and management

  • E. Seaman
  • , M. Whang
  • , C. A. Olsson
  • , A. Katz
  • , W. H. Cooner
  • , M. C. Benson

Research output: Contribution to journalArticlepeer-review

154 Scopus citations

Abstract

Prostate Specific Antigen (PSA) is the most accurate serum marker for cancer of the prostate. However, sensitivity and specificity are suboptimal, especially at the intermediate levels between 4.1 and 10.0 ng/ml(monoclonal). For intermediate PSA levels, prostate specific antigen density (PSAD) provides unique information regarding the need for biopsy and the likelihood of prostate cancer. This article summarizes the utility of PSAD in diagnosing and treating prostate cancer.

Original languageEnglish
Pages (from-to)653-663
Number of pages11
JournalUrologic Clinics of North America
Volume20
Issue number4
DOIs
StatePublished - 1993

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