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Colonic oesophageal replacement in children--functional results
Insights
Colonic esophageal replacement surgery, particularly for caustic soda injuries, shows good long-term function. This retrosternal colon interposition technique offers normal swallowing with rare complications like anastomotic strictures.
Area of Science:
- Gastroenterology
- Surgical Innovation
- Esophageal Reconstruction
Background:
- Caustic soda ingestion frequently necessitates esophageal replacement.
- Colonic interposition has been utilized for esophageal reconstruction since 1961.
Purpose of the Study:
- To evaluate the long-term outcomes of colonic interposition for esophageal replacement.
- To assess the efficacy and complications of a specific surgical technique.
Main Methods:
- Retrospective analysis of 38 patients undergoing colonic esophageal replacement.
- Focus on a single-stage retrosternal isoperistaltic left colon interposition with pyloroplasty.
- Long-term follow-up of 16 patients (mean 9.5 years).
Main Results:
- The primary indication was caustic esophageal injury.
- Main complications included vascular insufficiency, anastomotic leak, and stricture formation.
- 14% of patients developed upper cervico-colonic anastomotic strictures.
- Long-term follow-up demonstrated functional acceptance, normal swallowing, and rapid conduit emptying without pulmonary or GI complications.
Conclusions:
- Single-stage retrosternal isoperistaltic left colon interposition is a viable option for esophageal replacement.
- The technique provides good long-term functional results with manageable complication rates.
- Careful patient selection and surgical technique are crucial for minimizing complications such as anastomotic strictures.
Abstract:
Since 1961 colonic replacement of the oesophagus has been performed in 38 patients of whom 16 were followed up long-term. The main indication was caustic soda injury to the oesophagus. We prefer a single-stage retrosternal isoperistaltic left colon interposition, based on the ascending branches of the left colic artery, with concomitant pyloroplasty. Oesophagectomy was not performed. The main complications were vascular insufficiency, upper anastomotic leak and subsequent stricture formation. Long-term follow-up (mean 9.5 years) revealed functional acceptance with normal swallowing, absence of pulmonary and gastrointestinal complications and rapid emptying of a passive conduit. Upper cervico-colonic anastomotic stricture of various degrees occurred in 14 per cent of the patients (5 of 35 patients).