cases, retroperitoneum Week 232: Case 3 April 26, 2023 pathadmin 1. Presented by Jonathan Epstein, M.D. and prepared by Todd Sheridan, M.D.A 45-year-old woman was found to have a retroperitoneal mass adjacent to the kidney.Kaposiform hemangiotheliomaAngiosarcomaKaposi's sarcoma 1. Presented by Jonathan Epstein, M.D. and prepared by Todd Sheridan, M.D.A 45-year-old woman was found to have a retroperitoneal mass adjacent to the kidney.
