Prostate-Specific Antigen (total/free)
Tumour markers and oncology
- Common abbreviation
- PSA
- Specimen
- Serum
- Indications noted in the research
- Prostate cancer screen/monitoring
From the Docwrite test research, 11 September 2026. About the sources. This is a reference catalogue; the prescribing clinician and performing lab determine the appropriate test, sample and preparation. Package contents vary by provider.