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Intestinal laceration secondary to clamping of an occult omphalocele
Insights
A small omphalocele (umbilical cord hernia) can be missed at birth, potentially causing serious gut injury. Early diagnosis and careful management are crucial for preventing such iatrogenic complications in newborns.
Area of Science:
- Neonatal Surgery
- Pediatric Surgery
- Congenital Abnormalities
Background:
- Omphalocele is a congenital abdominal wall defect where intraabdominal organs protrude through a sac.
- Small omphaloceles, also termed umbilical cord hernias, can be subtle and easily missed at birth.
Observation:
- A case of iatrogenic gut laceration occurred due to misdiagnosis of a small omphalocele during umbilical cord clamping.
- The anomaly was initially unnoticed, highlighting the challenge in diagnosing smaller defects.
Findings:
- Delayed diagnosis of omphalocele can lead to severe complications, including fatal outcomes.
- A method to prevent iatrogenic injury during cord management is proposed.
- Developmental follow-up of an affected infant and comparison with a healthy twin are presented.
Implications:
- Highlights the importance of recognizing subtle omphalocele presentations in neonates.
- Emphasizes the need for improved diagnostic strategies and physician awareness to prevent iatrogenic injuries.
- Underscores the critical need for timely diagnosis and management of congenital abdominal wall defects.
Abstract:
An omphalocele is a congenital defect of the abdominal wall, through which intestines and other intraabdominal organs protrude outside the abdominal cavity. The defect in the abdominal wall is covered by a translucent sac composed of peritoneum internally and amniotic membrane externally, through which the viscera can be seen. Such an anomaly is obvious and easily recognized at birth when the defect in the abdominal wall is large, but a small defect, also designated as umbilical cord hernia, is often unnoticed and may, when the cord is clamped, result in an iatrogenic laceration of the gut. We report such an encounter to alert the physician and suggest a method to prevent the iatrogenic misadventure. A careful follow-up of the child, including developmental evaluation, is presented and compared with her healthy twin. A review of the relevant literature shows that the anomaly is not rare and that there is often a delay of several days in establishing the correct diagnosis, leading to a fatal outcome in some cases.