Gastric Teratoma, also known as teratoma of stomach, is related to malignant gastric teratoma and teratoma. An important gene associated with Gastric Teratoma is AFP (Alpha Fetoprotein), and among its related pathways/superpathways are Cell surface interactions at the vascular wall and Hematopoietic Stem Cells and Lineage-specific Markers. Affiliated tissues include stomach, and related phenotype is homeostasis/metabolism.