What is BPE? (IMAGE) European Association of Urology Caption Only 38 percent of respondents are able to correctly identify what enlarged prostates (also known as benign prostate enlargement (BPE) or hyperplasia (BPH)) is. Credit European Association of Urology Usage Restrictions None License Licensed content Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.