Pyloric Duplication Cyst in Newborn Male.

Am Surg

Department of Surgery, Division of Pediatric Surgery, University of Mississippi Medical Center, Jackson, MS, USA.

Published: August 2023

AI Article Synopsis

  • An enteric duplication cyst (EDC) is a rare birth defect that can form anywhere in the gastrointestinal tract but is mostly found in the ileum, with only 5-7% occurring in the gastroduodenal region.
  • The case described involves a 3-hour-old male baby who had a cystic mass detected through prenatal and postnatal ultrasound, indicating a possible trilaminar wall structure.
  • Surgery confirmed the diagnosis of a pyloric duplication cyst, which was successfully removed, and the patient is recovering well with normal weight gain during follow-up visits.

Article Abstract

An enteric duplication cyst (EDC) is a rare congenital anomaly. Although EDCs can occur at any point throughout the gastrointestinal tract, they are most commonly reported in the ileum and only around 5-7% are of gastroduodenal origin. We report a case of a pyloric duplication cyst in a 3 hour old male with prenatal ultrasound showing a cystic mass. The patient had an abdominal ultrasound after birth that showed a mass with probable trilaminar wall. The diagnosis of pyloric duplication cyst was made in surgery and confirmed with histopathologic examination following resection. The patient is doing well with appropriate weight gain at follow-up appointments.

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http://dx.doi.org/10.1177/00031348231161717DOI Listing

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