When is an MRI scan recommended for raised PSA?

PSA can rise for several reasons, including benign prostate enlargement, inflammation, infection, recent procedures or prostate cancer. An MRI adds anatomical detail that a blood test cannot provide. It may show areas that need closer assessment and can help a specialist plan a targeted biopsy, but it cannot give a complete diagnosis on its own.

Your clinician may review earlier PSA results, urinary symptoms, medicines, family history and examination findings before recommending MRI. Follow instructions about bladder filling, eating and medicines. Tell the imaging team about metal implants, kidney disease, allergies and claustrophobia, and ask when the result will be discussed.

Seek prompt medical help for inability to pass urine, fever with painful urination, severe pelvic or back pain, blood in the urine with clots, or sudden leg weakness. These symptoms need assessment and should not be left until a routine scan appointment.

Ask what may have caused the raised PSA, whether it should be repeated, what the MRI is looking for, how the result affects biopsy decisions, and when you will receive a clear follow-up plan.