bladder, cases Week 80: Case 4 April 26, 2023 pathadmin 1. Presented by Jonathan Epstein, M.D. and prepared by Bahram R. Oliai, M.D.A 55-year-old female with hematuria in a bladder biopsy.Prominent Von Brunn's nestsNested variant of urothelial carcinomaInverte papillomaNephrogenic adenoma 1. Presented by Jonathan Epstein, M.D. and prepared by Bahram R. Oliai, M.D.A 55-year-old female with hematuria in a bladder biopsy.