title: [To investigate the diagnosis and treatment of children with subglottic area tumor].
abstract: OBJECTIVE
  To discuss the diagnosis and treatment method in children with mass in subglottic.
  
  
  METHODS
  There were totally 35 patients with subglottic mass who complained with dyspnea in our department. All the patients got electronic laryngoscopy examination in order to get the preliminary judgment of the mass' property. Then they accepted ultrasound and CT scan to make the definite diagnosis. The patients with subglottic hemangioma accepted oral propranolol or intralesional Pingyangmycin injection. The other type of masses got the laryngoscope CO2 laser tumor resection.
  
  
  RESULTS
  There were 31 patients with subglottic hemangiomas, 2 patients with subglottic cysts, 1 patient with subglottic fibroma, 1 patient with subglottic granuloma. The substantial follow-up time was from 1 month to 3 years. 25 patients with subglottic hemangiomas were cured, 6 patients got improvement. The patients with non-hemangiomas were all cured.
  
  
  CONCLUSIONS
  There was a high incidence of hemangioma in children with subglottic mass. We suggested making a diagnosis by doing electronic laryngoscopy, ultrasound and CT scan step by step. Oral propranolol was a safe and effective method in treating subglottic hemangioma. For the patients with non-hemangiomas, we considered the laryngoscope CO2 laser tumor resection as the first choice of treatment.
authors.forename: Wei
authors.initials: W
authors.lastname: Liu
authors.forename: Jie
authors.initials: J
authors.lastname: Zhang
authors.forename: Lixing
authors.initials: L
authors.lastname: Tang
mesh_terms: D002648:Child; D005931:Glottis / Q000473:pathology; D006391:Hemangioma / Q000175:diagnosis* / Q000628:therapy; D006801:Humans; D007818:Laryngeal Diseases / Q000175:diagnosis / Q000628:therapy; D007822:Laryngeal Neoplasms / Q000175:diagnosis* / Q000628:therapy*; D007828:Laryngoscopy; D007830:Larynx / Q000473:pathology; D014057:Tomography, X-Ray Computed