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Abdominal Wall Defects: A Review of Current Practice Guidelines
Alyssa R Mowrer1, Daniel A DeUgarte2, Amy J Wagner1
1Division of Pediatric Surgery, Department of Surgery, Medical College of Wisconsin, Children's Wisconsin, Administration Office, 999 North 92nd Street Suite 320, Milwaukee, WI 53226, USA.
Insights
Gastroschisis and omphalocele are common congenital abdominal wall defects. Prenatal diagnosis aids consultation and coordinated care, improving outcomes for these conditions.
Area of Science:
- Pediatric Surgery
- Neonatal Medicine
- Medical Genetics
Background:
- Gastroschisis and omphalocele are the most frequent congenital abdominal wall defects.
- Gastroschisis involves exposed abdominal contents; omphalocele presents with herniated contents within a sac via the umbilical cord.
- Omphalocele is frequently associated with genetic and other anomalies, increasing risks of morbidity and mortality.
Purpose of the Study:
- To highlight the clinical characteristics and management implications of gastroschisis and omphalocele.
- To emphasize the importance of prenatal diagnosis for improving patient outcomes.
- To underscore the need for coordinated perinatal care in managing these congenital anomalies.
Main Methods:
- Review of clinical presentations and outcomes associated with gastroschisis and omphalocele.
- Analysis of the impact of prenatal diagnosis on clinical management strategies.
- Synthesis of current understanding of associated anomalies and their influence on patient prognosis.
Main Results:
- Gastroschisis, while having low mortality, can lead to prolonged hospital stays due to intestinal complications.
- Omphalocele carries significant risks of morbidity and mortality, often linked to co-existing genetic and congenital abnormalities.
- Prenatal diagnosis facilitates enhanced prenatal consultation and coordinated perinatal care.
Conclusions:
- Early identification of gastroschisis and omphalocele through prenatal diagnosis is crucial.
- Coordinated perinatal care, informed by prenatal diagnosis, can optimize management and improve clinical outcomes.
- Understanding the distinct features and associated risks of each condition is vital for effective patient management.
Abstract:
The 2 most common congenital abdominal wall defects are gastroschisis and omphalocele. Gastroschisis is a defect in the abdominal wall with exposed abdominal contents. Mortality rates are low but lengths of stay are often prolonged by bowel dysmotility and other intestinal abnormalities in complicated cases. Omphalocele is a defect through the umbilical cord with herniated abdominal contents covered by a sac. It is associated with other genetic abnormalities and other anomalies that can lead to significant morbidity and mortality. Prenatal diagnosis in both conditions allows for improved prenatal consultation and coordinated perinatal care to improve clinical outcomes.
