cases, testis Week 133: Case 1 April 26, 2023 pathadmin 1. Presented by Pedram Argani, M.D. and prepared by Lynette S. Nichols, M.D.The patient is a one-year old boy with a testicular mass./images/Lyn's/2p-1a.jpg/images/Lyn's/2p-1b.jpg/images/Lyn's/2p-1c.jpg/images/Lyn's/2p-1d.jpg/images/Lyn's/2p-1e.jpgImmature teratomaEndodermal Sinus TumorEmbryonal carcinomaChoriocarcinoma Loading...