PROSTATE SPECIFIC ANTIGEN (PSA)
What does PROSTATE SPECIFIC ANTIGEN (PSA) measure?
This test measures the level of prostate-specific antigen (PSA), a protein produced mainly by prostate tissue. It may be used to help evaluate prostate health, investigate changes in PSA levels, support assessment of prostate-related conditions, or monitor individuals after treatment for prostate disease. PSA results can be influenced by several non-cancerous and cancerous conditions, so they are interpreted along with medical history, examination findings, and other tests.
This overview is educational. Use the recorded preparation, sample and lab-partner details below for collection guidance, and confirm any missing information before collection.
Compare eligible lab partners
Prices, report times and availability are shown from the catalog records for each eligible partner.
- Sample for analysis
- Confirm with the collection team
- Report time
- To be confirmed
Preparation and specimen requirements can vary by test and laboratory. Follow the instructions shown for your selected partner and any advice from your healthcare professional.