cases, kidney Week 417: Case 5 April 26, 2023 pathadmin 1. Presented by Pedram Argani, M.D. and prepared by Aatur Singhi, M.D., Ph.D.25 year old male with abdominal pain, found to have a large, cystic renal mass.images/1Alex/11162009case5image1.jpgimages/1Alex/11162009case5image2.jpgimages/1Alex/11162009case5image3.jpgimages/1Alex/11162009case5image4.jpgWilms tumor, stromal predominantCongenital mesoblastic nephroma, cellular type, adult typeRenal synovial sarcomaRenal leiomyosarcoma Loading...