cases, testis Week 463: Case 2 April 26, 2023 pathadmin 1. Presented by Jonathan Epstein, M.D. and prepared by Carla Ellis, M.D.A 19 year old male was noted to have lower back pain. A CT scan report showed a right testicular mass and also a mass in the abdomen/retroperitoneal area butting the aorta along with adenopathy. Sectioning the testis revealed a poorly demarcated, tan, firm area measuring 1.7 x 1.3 x 1.3 cm. Within this nodule were several cysts.images/1Alex/01102010case2image1.jpgimages/1Alex/01102010case2image2.jpgimages/1Alex/01102010case2image3.jpgimages/1Alex/01102010case2image4.jpgimages/1Alex/01102010case2image5.jpgCombination of teratoma and Leydig cell tumorTeratoma with melanomaTeratoma with adjacent Leydig cell hyperplasiaTeratoma plus gemistocytic astrocytoma Loading...