bladder, cases Week 310: Case 6 April 26, 2023 pathadmin 1. Presented by George Netto, M.D. and prepared by Zarir E. Karanjawala, M.D., Ph.D.A 56 year-old male was found to have a 3 cm urinary bladder mass on a follow-up endoscopy performed 6 months after a diagnosis of a papillary urothelial neoplasm of low malignant potential (PUNLMP).images/netto0507076a.jpgimages/netto0507076b.jpgimages/netto0507076c.jpgimages/netto0507076d.jpgSarcomatoid carcinoma (Carcinosarcoma)LeiomyosarcomaInflammatory myofibroblastic tumor (IMT)Spindle cell rhabdomyosarcoma Loading...