title: [2 rare bone neoplasms].
mesh_terms: D001859:Bone Neoplasms / Q000000981:diagnostic imaging / Q000601:surgery*; D002648:Child; D005260:Female; D006801:Humans; D008202:Lymphangioma / Q000000981:diagnostic imaging / Q000601:surgery*; D011859:Radiography; D012512:Sarcoma, Ewing / Q000000981:diagnostic imaging / Q000601:surgery*
vernacular_title: Mitteilung über die Beobachtung von 2 seltenen Knochentumoren.