Transrectal ultrasound allows the delineation of prostate gland anatomy; two distinct areas can be identified comprising the inner gland (periurethral and transition zone glandular tissue ...

Following local TRUS guided peri-prostatic local anaesthetic with a total of 20 cc 1% plain lidocaine, approximately 16 cores were taken from the peripheral zone (PZ) depending on the prostate ...

Although sextant biopsies of the prostate have become the standard technique for the investigation of raised PSA levels, cancer in the lateral and peripheral zones of the prostate might not be ...