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Prenatal and postnatal management of omphalocele
Stephanie Mann1, Thane A Blinman, R Douglas Wilson
1Center for Fetal Diagnosis and Treatment, Children's Hospital of Philadelphia, Philadelphia, PA, USA. manns@email.chop.edu
Insights
Omphalocele, a common prenatal abdominal defect, requires karyotype testing and fetal assessment. Management includes monitoring fetal well-being and surgical repair, with successful outcomes optimized by a multidisciplinary team approach.
Area of Science:
- Perinatology
- Pediatric Surgery
- Medical Genetics
Background:
- Omphalocele is a frequent congenital abdominal wall defect diagnosed prenatally.
- Early identification necessitates comprehensive fetal evaluation, including karyotyping and screening for associated anomalies.
Purpose of the Study:
- To outline the prenatal diagnostic and management strategies for omphalocele.
- To emphasize the importance of assessing fetal well-being and planning surgical intervention.
Main Methods:
- Review of diagnostic protocols for prenatal omphalocele detection.
- Description of prenatal surveillance techniques, including serial growth assessments and fetal testing.
- Discussion of surgical approaches for abdominal wall closure and organ replacement.
Main Results:
- Prenatal diagnosis allows for timely intervention and planning.
- Serial assessments are crucial for monitoring fetal health and guiding management.
- Surgical repair can be direct or staged, depending on omphalocele size.
Conclusions:
- Effective management of omphalocele involves a coordinated multidisciplinary team.
- Optimizing outcomes for neonates with omphalocele requires integrated prenatal and postnatal care.
Abstract:
Omphalocele is one of the most common abdominal wall defects seen in the prenatal period. Once this diagnosis is confirmed, it is important to check the fetal karyotype and thoroughly assess the fetus for other malformations. Prenatal management involves serial assessment of fetal growth and prenatal testing to ensure fetal well-being. Closure of the abdominal wall and replacement of organs into the abdominal cavity can be done directly if the omphalocele is small or in a staged manner if the omphalocele is large. Successful outcomes for these neonates can be optimized with a multidisciplinary team approach to prenatal and postnatal management.
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