cases, retroperitoneum Week 94: Case 4 April 26, 2023 pathadmin 1. Presented by Risa Mann, M.D. and prepared by Ali Ansari-Lari, M.D.,Ph.D.A 42 year-old male with retroperitoneal mass./images/4b.JPG/images/4a.JPG/images/4c.JPGDiffuse large B cell lymphomaMetastatic carcinomaMalignant germ cell tumor, seminoma Loading...