cases, testis Week 235: Case 5 April 26, 2023 pathadmin 1. Presented by Jonathan Epstein, M.D. and prepared by Kara Judson, M.D.A 35-year-old male presented with a large retroperitoneal seminoma. Testicular ultrasound showed a small lesion within the testis which was then removed by orchiectomy.images/822/82205case51.jpgimages/822/82205case52.jpgimages/822/82205case53.jpgimages/822/82205case54.jpgimages/822/82205case55.jpgBenign mature teratomaImmature teratomaMalignant teratoma Loading...