title: Acquired tracheomalacia.
mesh_terms: D000367:Age Factors; D001987:Bronchiectasis / Q000150:complications; D001995:Bronchography; D002933:Cineradiography; D003371:Cough; D005471:Fluoroscopy; D006801:Humans; D008173:Lung Diseases, Obstructive / Q000150:complications; D008875:Middle Aged; D012119:Respiration; D014133:Tracheal Diseases / Q000145:classification / Q000150:complications / Q000000981:diagnostic imaging* / Q000209:etiology / Q000503:physiopathology