Clinical spectrum of alimentary tract duplication in children.

Abstract

In our series, the average time period from the initial onset of symptoms to the diagnosis was 6.9 days, with only one exception (a 17-year-old girl who had habitual constipation). The constipation in the single exception was not a specific presentation, which may have delayed the diagnosis. Pediatric patients with unexplained gastrointestinal symptoms must be diagnosed for the possibility of alimentary tract duplication, even though it rarely occurs. Ultrasonography is helpful in diagnosing a duplication, as it will identify a three-layered image representing the duplication cyst, common wall, and outer bowel wall. These features have proven useful for establishing the correct diagnosis or ruling out alimentary tract duplication where surgery was indicated anyway.