title: Malignant teratoma--with emphasis on the yolk sac tumor component.
mesh_terms: D000293:Adolescent; D000328:Adult; D002648:Child; D002675:Child, Preschool; D005260:Female; D006801:Humans; D007223:Infant; D007231:Infant, Newborn; D008297:Male; D008649:Mesonephroma / Q000473:pathology*; D008875:Middle Aged; D010051:Ovarian Neoplasms / Q000473:pathology*; D013724:Teratoma / Q000032:analysis / Q000473:pathology*; D013736:Testicular Neoplasms / Q000473:pathology; D000509:alpha-Fetoproteins / Q000032:analysis
chemical_list: D000509:alpha-Fetoproteins