title: Evolution of individualized management of tracheal obstruction.
mesh_terms: D002675:Child, Preschool; D004106:Dilatation; D004564:Electrocoagulation; D005260:Female; D006099:Granuloma / Q000601:surgery; D018219:Histiocytoma, Benign Fibrous / Q000601:surgery; D006801:Humans; D007223:Infant; D007231:Infant, Newborn; D007442:Intubation, Intratracheal / Q000009:adverse effects; D008297:Male; D013256:Steroids / Q000627:therapeutic use; D014134:Tracheal Neoplasms / Q000601:surgery; D014135:Tracheal Stenosis / Q000151:congenital / Q000209:etiology / Q000628:therapy*; D014138:Tracheoesophageal Fistula / Q000601:surgery; D014140:Tracheotomy / Q000009:adverse effects
chemical_list: D013256:Steroids