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Primary anastomosis in esophageal atresia type I without a gap
S J Karmarkar1, G Martucciello, P Repetto
1Department of Pediatric Surgery, Wadia Children's Hospital, Bombay, India.
Insights
This case study explores primary esophageal anastomosis in an infant with esophageal atresia and duodenal atresia. Concomitant duodenal atresia allowed for a successful primary neonatal repair, challenging standard treatment timelines.
Area of Science:
- Pediatric Surgery
- Neonatal Medicine
- Gastrointestinal Surgery
Background:
- Type I esophageal atresia (EA) typically requires delayed primary anastomosis due to long gaps between esophageal segments.
- Concomitant gastrointestinal anomalies can influence surgical management strategies.
Observation:
- An infant presented with type I EA and duodenal atresia (DA).
- Exploratory laparotomy revealed significant gastric and duodenal dilatation.
- The DA allowed for a longer lower esophageal pouch than typically seen in isolated EA.
Findings:
- Primary neonatal anastomosis of the esophageal pouches was successfully performed.
- Radiographic confirmation using a Hegar dilator guided the surgical approach.
- This contrasts with the standard delayed repair for type I EA.
Implications:
- Suggests primary esophageal anastomosis may be feasible in neonates with EA and DA.
- Highlights the importance of considering associated anomalies in EA repair planning.
- Potentially alters the standard surgical timeline for specific EA cases.
Abstract:
This paper reports the case of an infant born with type I esophageal atresia (EA) associated with duodenal atresia (DA). The critical condition of the patient necessitated an exploratory laparotomy, which revealed severe dilatation of the stomach and duodenum. The routine procedure for repairing type I EA is a delayed primary anastomosis after 10 weeks of age because of the long gap between the two esophageal segments. In our case, due to the concomitant DA, the lower pouch was long enough to allow primary neonatal anastomosis. A radiograph taken with a Hegar dilator in the lower segment via the gastrostomy confirmed this suspicion, and the baby underwent a thoracotomy and primary anastomosis between the esophageal pouches. The authors propose the possibility of primary esophageal anastomosis in similar cases.