title: [Histiocytoses, uncommon diseases of unknown etiology and fatal development].
mesh_terms: D000293:Adolescent; D000328:Adult; D002648:Child; D002675:Child, Preschool; D004803:Eosinophilic Granuloma / Q000175:diagnosis; D006646:Histiocytosis, Langerhans-Cell / Q000175:diagnosis*; D006801:Humans; D007223:Infant; D008206:Lymphatic Diseases / Q000175:diagnosis* / Q000209:etiology / Q000473:pathology
vernacular_title: Les histiocytoses, des maladies exceptionnelles, une étiologie inconnue, une évolution fatale.