title: [Histiocytosis X].
mesh_terms: D000328:Adult; D005882:Gingival Diseases / Q000473:pathology; D006646:Histiocytosis, Langerhans-Cell / Q000473:pathology*; D006801:Humans; D008297:Male; D009059:Mouth Diseases / Q000473:pathology*; D009061:Mouth Mucosa / Q000473:pathology
vernacular_title: Istiocitosi X.