Childhood Central Nervous System Embryonal Tumor, also known as childhood central nervous system primitive neuroectodermal neoplasm, is related to medulloblastoma and ewing sarcoma. An important gene associated with Childhood Central Nervous System Embryonal Tumor is OR4C12 (Olfactory Receptor Family 4 Subfamily C Member 12). The drugs Vorinostat and Bortezomib have been mentioned in the context of this disorder. Affiliated tissues include spinal cord and brain.