bladder, cases Week 160: Case 2 April 26, 2023 pathadmin 1. Presented by Jonathan Epstein, M.D. and prepared by Sharon Swierczynski, M.D., Ph.D.69-year-old male with hematuria and a bladder biopsyBenign urothelium with denudationLow grade papillary urothelial carcinomaBladder biopsy with reactive urothelial atypiaHigh grade papillary urothelial carcinoma 1. Presented by Jonathan Epstein, M.D. and prepared by Sharon Swierczynski, M.D., Ph.D.69-year-old male with hematuria and a bladder biopsy