Mixed Germ Cell-Sex Cord Neoplasm, also known as mixed germ cell-sex cord-stromal tumor, is related to dysgerminoma and gonadoblastoma. An important gene associated with Mixed Germ Cell-Sex Cord Neoplasm is DMRT1 (Doublesex And Mab-3 Related Transcription Factor 1). Affiliated tissues include testis and ovary, and related phenotype is reproductive system.