Embryonal Carcinoma - Immature stroma
Section Editor: Dharam M. Ramnani, MD
Virginia Urology, Richmond, VA, USA
Image Description
Embryonal carcinomas are capable of producing a limited amount of immature stroma (as seen in this illustration). However, some authors would consider stromal component to represent immature teratoma and label such cases as mixed germ cell tumor (Embryonal carcinoma + immature teratoma).