Childhood Endodermal Sinus Tumor, also known as childhood endodermal sinus neoplasm, is related to endodermal sinus tumor and germ cell cancer. An important gene associated with Childhood Endodermal Sinus Tumor is ILF2 (Interleukin Enhancer Binding Factor 2), and among its related pathways/superpathways is Endoderm differentiation. Affiliated tissues include lung and liver, and related phenotype is Increased Nanog expression.