bladder, cases Week 340: Case 2 April 26, 2023 pathadmin 1. Presented by George Netto, M.D. & Alcides Chaux, M.D. and prepared by Amy Duffield, M.D., Ph.D.A 65 year old male presented with hematuria. A large ulcerated mass was found during cystoscopy. Transurethral resection was performed.Invasive high grade urothelial carcinomaPrimitive Neuroectodermal Tumor-Ewing Sarcoma (PNET)Diffuse large B cell lymphomaSmall cell carcinoma 1. Presented by George Netto, M.D. & Alcides Chaux, M.D. and prepared by Amy Duffield, M.D., Ph.D.A 65 year old male presented with hematuria. A large ulcerated mass was found during cystoscopy. Transurethral resection was performed.