title: Congenital retropharyngeal neurofibroma causing laryngeal obstruction in a newborn.
mesh_terms: D006258:Head and Neck Neoplasms / Q000150:complications / Q000151:congenital* / Q000000981:diagnostic imaging; D006801:Humans; D007231:Infant, Newborn; D007232:Infant, Newborn, Diseases / Q000601:surgery*; D007818:Laryngeal Diseases / Q000209:etiology*; D008297:Male; D009455:Neurofibroma / Q000150:complications / Q000151:congenital* / Q000000981:diagnostic imaging / Q000601:surgery; D011859:Radiography; D014140:Tracheotomy