Ewing's tumor of the jaws.
D000293:Adolescent; D001859:Bone Neoplasms / Q000473:pathology*; D005260:Female; D006801:Humans; D007085:Ilium / Q000473:pathology*; D008441:Maxillary Neoplasms / Q000556:secondary*; D012512:Sarcoma, Ewing / Q000473:pathology / Q000556:secondary*