Systematic 5 Region Prostate Biopsy is Superior to Sextant Method for Diagnosing Carcinoma of the Prostate

Abstract

We introduce the 5 region technique of prostate biopsy as a means of significantly increasing the diagnostic yield of prostate biopsy in finding carcinoma of the prostate. We have found this technique to be safe, efficacious and superior to the sextant method of biopsy in identifying prostate cancer at an early but significant stage. The greatest use of the 5 region biopsy technique is in patients who have prostate specific antigen levels between 4 and 10 ng./ml.