Tracheopathia osteoplastica.
D000368:Aged; D001999:Bronchoscopy; D002114:Calcinosis; D002908:Chronic Disease; D005260:Female; D006801:Humans; D008679:Metaplasia / Q000150:complications; D008875:Middle Aged; D009999:Ossification, Heterotopic; D014133:Tracheal Diseases / Q000473:pathology