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Updated: Jun 17, 2026

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Published on: January 17, 2011
KTP laser: an important tool in refractory recurrent tracheo-esophageal fistula in children
George Rakoczy1, Bazil Brown, Dave Barman
1Department of Paediatric Surgery, Royal Manchester Children's Hospital, Manchester, UK. George.Rakoczy@cmft.nhs.uk
Insights
Secondary tracheo-oesophageal fistula, a rare complication of oesophageal atresia repair, was successfully treated using KTP laser therapy. Direct laryngotracheobronchoscopy aids diagnosis in these challenging cases.
Area of Science:
- Otolaryngology
- Pediatric Surgery
- Laser Medicine
Background:
- Delayed primary repair of oesophageal atresia can lead to rare complications.
- Secondary tracheo-oesophageal fistula presents a significant clinical challenge.
Observation:
- A refractory case of secondary tracheo-oesophageal fistula was reported.
- Direct laryngotracheobronchoscopy (DLTB) was utilized for diagnostic purposes.
Findings:
- Successful treatment of secondary tracheo-oesophageal fistula was achieved using KTP laser therapy.
- KTP laser demonstrated efficacy in a refractory case where other treatments failed.
Implications:
- KTP laser therapy is a viable option for managing recurrent tracheo-oesophageal fistulas.
- DLTB should be considered for accurate diagnosis of these fistulas.
Abstract:
Secondary tracheo-oesophageal fistula in delayed primary repair of oesophageal atresia is rare. This paper reports the successful use of the KTP laser in the treatment of this condition in a refractory case. It also recommends the use of direct laryngotracheobronchoscopy (DLTB) in the diagnosis. We recommend the use of this laser in cases of recurrent tracheo-esophageal fistula especially when other means have failed.
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