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Pediatric annular pancreas: twenty years' experience
Insights
Pediatric annular pancreas, a rare congenital anomaly, often presents with duodenal obstruction and coexisting anomalies in neonates. Surgical bypass, such as duodenoenterostomy, offers excellent outcomes for affected infants.
Area of Science:
- Pediatric surgery
- Gastroenterology
- Congenital anomalies
Background:
- Annular pancreas is a congenital anomaly where pancreatic tissue encircles the duodenum.
- Understanding its presentation and management in children is crucial for surgical outcomes.
Observation:
- This study analyzed 24 pediatric cases, predominantly neonates, with annular pancreas.
- Clinical presentation varied based on duodenal obstruction severity and associated anomalies.
Findings:
- Complete high intestinal obstruction was frequently associated with polyhydramnios.
- A high incidence of coexistent anomalies was noted.
- Jaundice was not a prevalent symptom, and primary biliary interruption was absent.
Implications:
- Early diagnosis and surgical intervention, like duodenal bypass (duodenoenterostomy), are vital for managing pediatric annular pancreas.
- Associated anomalies require careful evaluation and management alongside the primary condition.
Abstract:
Characterization of pediatric annular pancreas is provided by this analysis of 24 cases (22 neonates, 1 infant, 1 child). Salient observations include: (1) Presentation is affected by the degree of duodenal obstruction at birth and by coexistent anomalies. (2) Polyhydramnios usually accompanies complete high intestinal obstruction by annular pancreas. (3) Primary biliary interruption was not encountered and jaundice was not unusually prevalent. (4) There is a high incidence of associated anomalies. (5) Duodenal bypass by duodenoenterostomy was employed with excellent results.
