title: Primary tracheal carcinoma presenting with acute respiratory failure.
authors.forename: S T
authors.initials: ST
authors.lastname: Shiue
authors.forename: J J
authors.initials: JJ
authors.lastname: Votto
authors.forename: D S
authors.initials: DS
authors.lastname: Frederick
mesh_terms: D000208:Acute Disease; D002294:Carcinoma, Squamous Cell / Q000150:complications* / Q000175:diagnosis; D006801:Humans; D007828:Laryngoscopy; D008297:Male; D008875:Middle Aged; D012131:Respiratory Insufficiency / Q000209:etiology*; D014134:Tracheal Neoplasms / Q000150:complications* / Q000175:diagnosis