[2 cases of Hand-Schüller-Christian disease].
D002675:Child, Preschool; D004803:Eosinophilic Granuloma; D005260:Female; D006646:Histiocytosis, Langerhans-Cell / Q000000981:diagnostic imaging / Q000473:pathology; D006801:Humans; D007223:Infant; D011379:Prognosis; D011859:Radiography