You had a blood test, the result says "elevated prostate-specific antigen," and you have not stopped turning it over in your mind since. It is a very common worry among men in our region, and the good news is that a high PSA, by itself, does not mean cancer.
What is the prostate-specific antigen (PSA)?
The prostate-specific antigen, or PSA, is a protein produced by the cells of the prostate, both normal and abnormal ones. All men have some PSA in their blood; the test simply measures how much.
When the prostate is irritated, inflamed or enlarged —for whatever reason— it tends to release more PSA. So an elevated number indicates that something is going on in the prostate, but it does not say by itself what it is. A lab result is never a diagnosis: only a complete medical evaluation can determine that.
Non-cancerous causes of an elevated PSA
Before thinking about cancer, the doctor first considers the benign causes, which are common:
- Benign prostate enlargement (benign prostatic hyperplasia). It is very common with age: the prostate grows and produces more PSA, without any cancer.
- Prostatitis. Inflammation or infection of the prostate can raise PSA noticeably and is usually treated with medication.
- Urinary tract infections.
- Recent activity in the area: sex or ejaculation in the previous 48 hours, a lot of bicycle riding, a recent digital rectal exam, or urologic procedures (catheters, cystoscopies).
- Age itself: PSA tends to rise naturally over the years.
That is why context matters as much as the number. The same value can mean very different things in a 50-year-old man and in a 75-year-old.
When is the test repeated?
If your PSA came back elevated for the first time and there are no other warning signs, the usual approach is not to rush into more tests right away. Your doctor may recommend:
- Repeating the test after a few weeks, ideally under controlled conditions: no sex beforehand, no active infection and, if there was prostatitis, after treating it.
- Watching the trend. How PSA behaves over time matters more than a single value: a number that drops or holds steady is different from one that keeps rising.
- Adding a physical exam (digital rectal exam) and, in some cases, imaging studies of the prostate.
Many men find their peace of mind at this stage, when the repeat test shows a normal value or a clear benign cause.
When is a biopsy considered?
A prostate biopsy is considered when the PSA remains persistently elevated, keeps rising when the test is repeated, or when the exam or the imaging studies show an area worth analyzing. It involves taking small tissue samples to examine under the microscope, and it is the only test that can confirm or rule out prostate cancer.
Two things matter here:
- Being sent for a biopsy does not mean you have cancer. Many men with an elevated PSA have biopsies that show no cancer.
- The decision is made together. Your doctor will explain why it is recommended in your case, what to expect from the procedure, and what follow-up alternatives exist.
And if something is found?
Prostate cancer detected early usually leaves more options and more room to decide calmly; some cases even require only close monitoring, depending on what the specialist determines. At the Unidad de Oncología Menonita we offer medical oncology consultations, biopsies and studies, and treatments such as cancer surgery, hormone therapy, chemotherapy and targeted therapy, with a plan tailored to each patient. When radiation therapy is required, we coordinate the referral to Chihuahua City and follow the case closely.
The next step is easier than you think
An elevated PSA is a signal to check things out, not a sentence. Most of the time the explanation is benign, and when it is not, having attended to it early makes the difference. If your result came back high, or you have been putting off that checkup for a while, come see us.
Message us on WhatsApp at 614 120 2911 to book an evaluation in Cuauhtémoc. We will see you with clear answers, no rushing and no unnecessary alarm.
Sources:
- https://www.cancer.gov/types/prostate/psa-fact-sheet (Spanish version: cancer.gov/espanol)
- https://medlineplus.gov/spanish/ency/article/003346.htm
- https://www.medlineplus.gov/lab-tests/prostate-specific-antigen-psa-test/
- https://www.cdc.gov/prostate-cancer/es/screening/index.html
This content is for information only and does not replace a medical consultation.