title: Tracheal lesions following tracheostomy.
mesh_terms: D000293:Adolescent; D000328:Adult; D000368:Aged; D001991:Bronchitis / Q000453:epidemiology; D002648:Child; D002908:Chronic Disease; D006801:Humans; D007442:Intubation, Intratracheal / Q000009:adverse effects*; D008875:Middle Aged; D011183:Postoperative Complications; D011552:Pseudomonas Infections / Q000453:epidemiology; D011550:Pseudomonas aeruginosa; D011859:Radiography; D013060:Speech; D013147:Spirometry; D013997:Time Factors; D014132:Trachea / Q000000981:diagnostic imaging; D014133:Tracheal Diseases / Q000209:etiology*; D014140:Tracheotomy / Q000009:adverse effects*; D014636:Valsalva Maneuver; D014827:Vocal Cords