The long lost denture: a rare case of an acquired, non-malignant tracheo-oesophageal fistula

Hannah Jesani*, Aaron Hundle, Paul Nankivell, Maninder Kalkat

*Corresponding author for this work

Research output: Contribution to journalArticlepeer-review

1 Downloads (Pure)

Abstract

Background: Ingested dental prosthesis are susceptible to impaction in the gastrointestinal tract due to their sharp edges, size and contour. Delays in presentation arise from the lack of clear history of ingestion and misdiagnosis occurs due to the radiolucency of denture material on plain radiography. An acquired, non-malignant tracheo-oesophageal fistula (TOF) may develop from a chronically impacted denture. Surgical management of a TOF secondary to denture is a challenging clinical problem that is rarely reported in the literature and no previous case reports have described the two-staged reconstruction approach that we present here.

Case presentation: We report a case of a male in his early 60s who presented to an acute general hospital with symptoms ongoing for over one year of dysphagia, recurrent chest infections and weight loss. Barium swallow and computed tomography identified an ingested dental prosthesis (denture) that had caused a TOF. He was transferred to our specialist thoracic surgery unit where an attempt to remove the foreign body endoscopically was abandoned due to firm impaction and risk of further injury. The subsequent multi-disciplinary management of this complex case required a two-staged reconstruction approach. The first procedure involved extracting the foreign body, repairing the underlying defects with tracheal resection and anastomosis, and creating an oesophageal diversion with cervical oesophagostomy. The second procedure achieved continuity of the gastrointestinal tract with gastric pull-up and pharyngo-gastric anastomosis. Following rehabilitation, the patient was discharged on oral intake alongside percutaneous jejunostomy feeding.

Conclusions: Early recognition and removal of impacted dental prosthesis is essential to prevent morbidity and mortality. Delayed diagnosis can lead to acquired TOF with associated consequences such as recurrent pulmonary infection, mediastinitis and nutritional deficit. Challenges we encountered, such as failed attempts at endoscopic retrieval and the difficult dissection of fibrotic tissue, were directly due to the delayed identification of the denture. We highlight the importance of holding a high index of clinical suspicion of foreign body ingestion in dental prosthesis wearers who present with recurrent chest infections and ongoing dysphagia. We also promote the need for a collaborative multi-disciplinary approach in the surgical management of complex cases.
Original languageEnglish
Article number621
Number of pages8
JournalJournal of Cardiothoracic Surgery
Volume19
DOIs
Publication statusPublished - 4 Nov 2024

Keywords

  • Tracheo-oesophageal fistula (TOF)
  • Denture
  • Delayed presentation
  • Tracheal resection
  • Oesophageal diversion
  • Gastric pull-up
  • Multidisciplinary team

Fingerprint

Dive into the research topics of 'The long lost denture: a rare case of an acquired, non-malignant tracheo-oesophageal fistula'. Together they form a unique fingerprint.

Cite this