PSA (Prostate Specific Antigen)
Protein produced by prostate. Used for prostate cancer screening. Elevated in cancer, BPH, infection, and after procedures.
Test Information
Reports In
Same day (6 hours)
Parameters
1
Requisites
Blood Sample
Sample Type
Blood
Measures
Serum PSA level
Identifies
Prostate cancer screening, BPH, prostatitis; elevated in prostate conditions
What is the PSA Test?
PSA (Prostate-Specific Antigen) is a protein produced by the prostate gland. Elevated PSA can indicate prostate cancer, but also benign conditions like prostate enlargement (BPH) or prostatitis. PSA screening is recommended for men over 50 (or 40 with family history) as prostate cancer is common and treatable when caught early.
Why Should You Take This Test?
PSA screening can detect early prostate cancer. Controversy exists over overdiagnosis; shared decision-making with doctor is recommended.
Who Should Get Tested?
Men Over 50
Age-appropriate prostate screening.
Family History of Prostate Cancer
Screening from age 40.
Urinary Symptoms
Difficulty urinating, weak stream, frequent urination at night.
Warning Signs — When Should You Get This Test?
Common Conditions Detected
Frequently Booked Together
Tests commonly ordered alongside PSA for a complete picture
Free PSA Ratio
Helps differentiate cancer from BPH
Ultrasound Prostate
Imaging to assess prostate size
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