cases, prostate Week 60: Case 2 April 26, 2023 pathadmin 1. Presented by Theresa Chan, M.D. and prepared by Jeffrey Seibel, M.D. Ph.D.51 year old man with elevated PSA.High grade prostatic intraephithelial neoplasia (PIN)Benign prostatic hyperplasiaAdenocarcinoma of the ProstateAdenosis 1. Presented by Theresa Chan, M.D. and prepared by Jeffrey Seibel, M.D. Ph.D.51 year old man with elevated PSA.