What is PSA?
PSA stands for Prostate-Specific Antigen. It is a protein made by the prostate gland, which is a small organ under the bladder in men. Both healthy prostate cells and cancer cells make PSA.
What makes PSA?
PSA stands for Prostate-Specific Antigen. It is a protein made by the prostate gland, which is a small organ under the bladder in men. Both healthy prostate cells and cancer cells make PSA.
What is Normal PSA?
A normal PSA level is usually below 4 nanograms per milliliter (ng/mL). But this number can vary depending on age and other factors. Sometimes, higher levels are still normal for older men.
Why do we use PSA to Detect Prostate Cancer?
Doctors use the PSA test to help find prostate cancer early. If the PSA level is high, it might mean there is a problem with the prostate. This could be cancer, but it could also be something else, like an infection or swelling in the prostate.
Can there be a False Positive for PSA?
A false positive happens when the PSA test shows a high level, but it’s not because of cancer. Things like an enlarged prostate, an infection, or even riding a bike can raise PSA levels. This means a high PSA does not always mean cancer. Doctors may need to do more tests, like a biopsy, to know for sure.
The PSA test is a helpful tool, but it’s not perfect. If your PSA is high, don’t panic. Talk to your doctor to figure out what’s going on and what steps to take next.