[Congenital Esophageal Atresia]

Area of Science:

• Pediatric Surgery
• Thoracic Surgery
• Neonatal Care

Background:

• Congenital esophageal atresia (EA) presents with a blind-ending proximal esophagus, leading to aspiration and respiratory failure.
• A concurrent distal tracheoesophageal fistula (TEF) causes gastric reflux into the trachea, resulting in severe pneumonia.
• Early surgical correction is critical for managing EA and TEF.

Purpose of the Study:

• To review the surgical management of congenital esophageal atresia.
• To compare traditional two-stage operations with modern one-stage repair techniques.
• To highlight advancements in surgical approaches, including thoracoscopic repair.

Main Methods:

• Surgical repair involves ligating the tracheoesophageal fistula and anastomosing the esophageal segments.
• One-stage radical operation is preferred in suitable patients, avoiding preliminary gastrostomy.
• Two-stage anastomosis is reserved for cases with a long esophageal gap.
• Thoracoscopic repair is an emerging minimally invasive option.

Main Results:

• One-stage repair is increasingly favored over two-stage procedures when patients are in good condition.
• Autologous esophageal reconstruction is desirable due to suboptimal long-term outcomes with other methods.
• Thoracoscopic repair outcomes are comparable to open repair for EA.

Conclusions:

• Early surgical intervention for EA is essential.
• One-stage repair and thoracoscopic techniques represent advancements in EA management.
• Prioritizing autologous reconstruction offers better long-term prognosis.