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Unexpected death due to intestinal obstruction by a duplication cyst in an infant
Kazuhiko Kibayashi1, Tomomi Sumida, Hideki Shojo
1Department of Forensic Medicine, Faculty of Medicine, Saga University, 5-1-1 Nabeshima, Saga 849-8501, Japan. kibayash@post.saga-med.ac.jp
Insights
A duplication cyst caused intestinal obstruction and dehydration, leading to an infant
Area of Science:
- Pediatric pathology
- Gastrointestinal surgery
Background:
- Gastroenteritis is a common diagnosis in infants.
- Intestinal obstruction can present with non-specific symptoms.
Observation:
- An 11-month-old infant with presumed gastroenteritis died unexpectedly.
- Autopsy revealed a distended ileum and an ileocecal duplication cyst.
Findings:
- The duplication cyst caused acute intestinal obstruction.
- Dehydration secondary to obstruction was the cause of death.
Implications:
- Duplication cysts should be considered in infant deaths with gastrointestinal symptoms.
- Early diagnosis of intestinal obstruction is critical in infants.
Abstract:
An 11-month-old female infant died at home after being diagnosed as having gastroenteritis. Autopsy examination revealed a distended distal ileum filled with a large amount of watery contents, and a 3 cm x 3 cm x 4 cm cyst at the ileocecal part of the cecum that was histologically consistent with a duplication cyst. The cause of death was determined to be acute dehydration due to intestinal obstruction caused by a duplication cyst. This case indicates that intestinal obstruction by a duplication cyst should be recognized as a cause of unexpected death in infants.
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