Overview
Prostate-specific antigen (PSA) is a protein produced by the prostate, with typically low levels in the bloodstream. Elevated PSA can indicate prostate conditions like benign prostatic hyperplasia, prostatitis, or cancer. PSA testing, particularly when levels exceed 10.0 ng/mL, helps assess prostate health and may suggest further diagnostic steps if cancer risk is suspected.
What is the PSA Test ?
Prostate-Specific Antigen (PSA) is a Glycoprotein that is produced by the Prostate Gland, the lining of the Urethra, and the bulbourethral Gland. Normally, very little PSA is secreted in the blood. Increases in Glandular size and tissue damage caused by Benign Prostatic Hypertrophy, Prostatitis, or Prostate Cancer may increase circulating PSA levels. PSA exists in serum in multiple forms: complexed to alpha-1-antichymotrypsin (PSA-ACT complex), unbound (free PSA), and enveloped by alpha-2-macroglobulin (not detected by immunoassays). Higher total PSA levels and lower percentages of free PSA are associated with higher risks of Prostate Cancer. Most prostate cancers are slow growing, so the utility of prostate cancer screening is marginal in most men with a life expectancy of less than 10 years. When total Prostate-Specific Antigen (PSA) concentration is below 2.0 ng/mL, the probability of Prostate Cancer in asymptomatic men is low, further testing and free PSA may provide little additional information. When total PSA concentration is above 10.0 ng/mL, the probability of Cancer is high and prostate biopsy is generally recommended.
How is the PSA Test Done ?
The Blood Sample for PSA Test is taken in following steps:
- The area where the needle will be inserted to take your blood is cleaned with an antiseptic alcohol wipe. The hollow on the inside side of the elbow or the tip of the finger are the most common sites for this.
- A tourniquet or a band is tied around your upper arm to facilitate the access to the vein in your arm.
- A needle is used to puncture your vein. The blood sample is collected into a test tube attached to the needle. The needle may cause a small pinch or sting when it is inserted.
- Once the vial or test tube is filled, the blood sample collection for the test is finished and the needle is taken out.
- Finger pressure is applied on the puncture site to stop the bleeding and the band aid is applied at the site.
What is the Purpose of the PSA Test ?
The PSA Test is performed for following reasons:
- Cancer Screening: Prostate Cancer patients tend to have higher blood PSA levels. Depending on your risk factors and medical history, your doctor may advise you to get screened for this Prostate Cancer with a PSA test.
- Diagnosis: Prostate Cancer patients tend to have higher blood PSA levels. Depending on your risk factors and medical history, your doctor may advise you to get screened for Prostate Cancer with a PSA test.
- Monitoring and follow-up: During a physical examination, your doctor might suggest a PSA test if you exhibit signs of a Prostate condition or if your Prostate Gland is not functioning normally. Benign Prostatic Hyperplasia (BPH), Prostate inflammation, or Prostate Cancer are among the conditions that may be associated with elevated PSA levels. This may lead to more follow-up testing to determine the diagnosis.
How to Schedule A PSA Test with Dr. B. Lal Lab ?
- Go to the Dr. B. Lal Lab website.
- Go to the “Book a test” tab.
- Select the “Lab Test” tab.
- Type “PSA Test” in the search bar.
- Click on the test.
- The test page with all the test details will show up.
- Click on “Book Now”.
- Login and verify your mobile number with OTP.
- Now enter your details.
- Select date & time for booking PSA Test in Jaipur.
- Check out.
When is a PSA Test Recommended ?
PSA Test is recommended if you exhibit following symptoms:
- Trouble urinating
- Blood in the urine
- Decreased force in the stream of urine
- Blood in the semen
- Losing weight without trying
- Bone pain
- Erectile dysfunction
Components of PSA Test
- PSA: It is a Protein that is produced by your Prostate Gland. This Gland is present in the Male reproductive system. It lies just below the Bladder. It makes the fluid part of Semen.
Preparation for PSA Test
- Unless otherwise directed by your doctor, there is no need for you to make any special preparations before the PSA Test.
- Other blood tests can be carried out in addition to this test. If your doctor advises you to have multiple tests at once, they may ask you to fast for a specific period of time prior to a blood test.
- Drink adequate water before sample collection.
- Follow the preparatory instructions as guided by your doctor.
Interpreting the PSA Test Results
Health problems that may cause elevated PSA in the blood include:
- Prostate Cancer
- An Enlarged Prostate (BPH) (Benign Prostatic Hyperplasia)
- Other common Prostate problems
- Taking certain medicines
What is the Cost of a PSA Test ?
The Price of a PSA Test is Rs. 300. However, cost of the test may fluctuate depending on following factors:
- Other tests advised along with PSA Test
- Offers or discounts
- Empanelment of the patient