A germ cell tumor of the central nervous system occurring in children. The disease is MONDO_0003750 (childhood central nervous system germ cell tumor). Also known as: central nervous system childhood germ cell tumor, central nervous system childhood germ cell tumour, central nervous system paediatric germ cell cancer, central nervous system pediatric germ cell cancer, childhood CNS germ cell neoplasm, childhood CNS germ cell tumor, childhood CNS germ cell tumour, childhood central nervous system germ cell neoplasm.