Elevated PSA: what it means and when further investigation is needed

An abnormal test result can cause immediate concern, especially when it is commonly associated with cancer. In reality, the same value can rise for a number of reasons and must be interpreted in context, not in isolation.

This is the case with the PSA test (prostate-specific antigen). An elevated level does not automatically mean prostate cancer. The value can also rise in other situations, such as benign prostatic hyperplasia, prostatitis, urinary tract infections, or even temporarily as a result of certain medical procedures or activities. There is no single PSA value that can confirm or rule out the presence of cancer on its own – the patient's age and how results change over time are important factors in interpretation.

If the PSA value remains elevated, the doctor may recommend repeating the test, a urological consultation, and, depending on the situation, further investigations such as multiparametric MRI. A biopsy is only recommended when the assessment indicates a sufficiently high risk. The key takeaway: an elevated PSA is a signal that requires medical explanation, not a diagnosis in itself.