[Yolk Sac Tumor is composed of primitive-appearing epithelial cells - putatively representing yolk sac endoderm - set in a loose, variably cellular, and often conspicuously myxoid matrix, resembling extra-embryonic mesoblast. Eosinophilic hyaline globules immunoreactive for AFP are a diagnostic feature. (WHO) ( NCI )]
UMLS (NCI) C1337040CNS Yolk Sac Tumor
Yolk Sac Tumor of Central Nervous System
Yolk Sac Tumor of CNS
Yolk Sac Tumor of the Central Nervous System
Yolk Sac Tumor of the CNS