3rd November 2020

A 38-year-old male presents to his GP with a recent history of dysuria

A 38-year-old male presents to his GP with a recent history of dysuria along with genital and perineal pain. He also complains of feeling feverish. Digital rectal examination reveals an enlarged and tender prostate. After seeing the results of a urine dipstick, the GP suspects acute prostatitis.

Select the SINGLE most appropriate investigation from the list below to confirm this diagnosis. Select ONE option only.