title: Tracheal ring herniation following percutaneous dilatational tracheostomy and its resection under endoscopic control.
abstract: A 76-year-old patient had an elective percutaneous dilatational tracheostomy (PDT) under endoscopic control in the intensive care unit. Twelve days later when her general condition improved, two attempts at decannulation failed due to upper airway obstruction above the tracheostomy site. Bronchoscopy showed herniation of the anterior tracheal wall above the tracheostomy tube occluding 80 per cent of the lumen. The herniated anterior segment was elevated and partially resected under endoscopic guidance. The patient made a full recovery and was decannulated on the first post-operative day. Pitfalls and possible complications of PDT are discussed.
authors.affiliation: Department of Otolaryngology, Glan Clwyd Hospital, Bodelwyddan, North Wales, UK.
authors.forename: J E
authors.initials: JE
authors.lastname: Osborne
authors.forename: E Z
authors.initials: EZ
authors.lastname: Osman
authors.forename: P
authors.initials: P
authors.lastname: Cuddihy
authors.forename: M
authors.initials: M
authors.lastname: Ranta
mesh_terms: D000368:Aged; D004724:Endoscopy / Q000009:adverse effects*; D005260:Female; D006547:Hernia / Q000209:etiology; D006801:Humans; D014133:Tracheal Diseases / Q000209:etiology; D014135:Tracheal Stenosis / Q000209:etiology*; D014139:Tracheostomy / Q000009:adverse effects*