Preferred Label : Central Nervous System Yolk Sac Tumor;
NCIt synonyms : Yolk Sac Tumor of the Central Nervous System; Yolk Sac Tumor of the CNS; Yolk Sac Tumor of CNS; Yolk Sac Tumor of Central Nervous System; CNS Yolk Sac Tumor; Primary Central Nervous System Yolk Sac Tumor;
NCIt definition : A rare yolk sac tumor that arises from the central nervous system.;