title: Extranodal sinus histiocytosis with massive lymphadenopathy affecting the subglottis and trachea.
authors.affiliation: Royal National Throat Nose and Ear Hospital, London, UK.
authors.forename: S E
authors.initials: SE
authors.lastname: Leighton
authors.forename: A P
authors.initials: AP
authors.lastname: Gallimore
mesh_terms: D000293:Adolescent; D015703:Antigens, CD / Q000032:analysis; D015214:Antigens, Differentiation, Myelomonocytic / Q000032:analysis; D015618:Histiocytosis, Sinus / Q000473:pathology*; D006801:Humans; D007150:Immunohistochemistry; D007818:Laryngeal Diseases / Q000473:pathology*; D008206:Lymphatic Diseases / Q000473:pathology*; D008297:Male; D009418:S100 Proteins / Q000032:analysis; D014133:Tracheal Diseases / Q000473:pathology*; D000097382:CD68 Molecule
chemical_list: D015703:Antigens, CD; D015214:Antigens, Differentiation, Myelomonocytic; D009418:S100 Proteins; C067980:CD68 antigen, human; D000097382:CD68 Molecule