title: Swallowing of a dynamic tracheal stent: an unusual complication.
abstract: Cicatricial tracheal stenoses are mainly related to iatrogenic injury as postintubation, posttracheotomy or postoperative. Advances in airway prosthetics have provided a variety of silicone stents and expandable metal stents as a therapeutic option for tracheal stenoses. Nowadays, dynamic tracheal stents are performed prevalently for the treatment of tracheal stenosis. Four major problems are currently associated with airway stents: Mucostasis, formation of granulation tissue, infection and migration. In this report, we present a case of swallowing a tracheal dynamic stent as an unusual complication of tracheal stents.
authors.affiliation: Department of Chest Surgery, Faculty of Medicine, Ankara University, Ankara, Turkey. enon@medicine.ankara.edu.tr
authors.forename: Serkan
authors.initials: S
authors.lastname: Enön
authors.forename: Ayten
authors.initials: A
authors.lastname: Kayi Cangir
authors.forename: Ilker
authors.initials: I
authors.lastname: Okten
mesh_terms: D000328:Adult; D003937:Diagnosis, Differential; D005549:Foreign-Body Reaction / Q000175:diagnosis* / Q000000981:diagnostic imaging / Q000473:pathology; D006801:Humans; D007049:Iatrogenic Disease; D008297:Male; D011859:Radiography; D012121:Respiration, Artificial / Q000009:adverse effects*; D012131:Respiratory Insufficiency / Q000628:therapy; D015607:Stents / Q000009:adverse effects*; D014138:Tracheoesophageal Fistula / Q000175:diagnosis* / Q000000981:diagnostic imaging / Q000473:pathology