THE VIENNA NOMOGRAM: VALIDATION OF A NOVEL BIOPSY STRATEGY DEFINING THE OPTIMAL NUMBER OF CORES BASED ON PATIENT AGE AND TOTAL PROSTATE VOLUME

Abstract

The Vienna nomogram offers an easy tool to select the optimal number of prostate biopsy cores based on patient age and total prostate volume in PSA range 2 to 10 ng/ml. Cancer detection is significantly improved (66.4%) compared to the control group. The bias factor of larger prostate volume is eliminated by using the Vienna nomogram. Moreover, the Vienna nomogram is advantageous not only in terms of the improved PCa detection rate but also economically makes systematic repeat biopsies unnecessary.