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The fetal abdominal wall defects using 2D and 3D ultrasound. Pictorial essay
Mihaela Grigore1, George Iliev, Dumitru Gafiteanu
1Department of Obstetrics and Gynecology,"Gr.T.Popa" University of Medicine and Pharmacy, Iasi, Romania. mihaela.grigore@edr.ro
Insights
Fetal ultrasound effectively diagnoses most abdominal wall defects, aiding prenatal care and management. Early identification of defects and associated anomalies is crucial for optimal fetal outcomes.
Area of Science:
- Medical imaging
- Prenatal diagnosis
- Fetal medicine
Background:
- Abdominal wall defects (AWDs) are congenital anomalies requiring accurate prenatal diagnosis.
- Fetal outcome is influenced by associated malformations and chromosomal abnormalities.
- Timely diagnosis impacts perinatal management and parental counseling.
Purpose of the Study:
- To evaluate the role of 2D and 3D ultrasound in diagnosing fetal anterior abdominal wall defects.
- To illustrate the diagnostic capabilities of ultrasound for a spectrum of AWDs.
- To define the utility of MRI in complex cases.
Main Methods:
- Review of cases with anterior abdominal wall defects.
- Application of 2D and 3D ultrasound imaging.
- Correlation of imaging findings with clinical outcomes.
Main Results:
- Ultrasound (2D and 3D) demonstrated high efficacy in diagnosing the majority of abdominal wall defects.
- Associated malformations and chromosomal defects significantly impact fetal prognosis.
- MRI was found to be beneficial only in intricate or challenging cases.
Conclusions:
- Fetal ultrasound is a primary tool for diagnosing abdominal wall defects.
- Comprehensive assessment including associated anomalies is vital for management.
- Advanced imaging like MRI should be reserved for complex diagnostic challenges.
Abstract:
The use of fetal ultrasound in prenatal care allows the diagnosis of the majority of abdominal wall defects with subsequent opportunities for parental counseling and optimal perinatal management. Outcome of a fetus with an abdominal wall defect is significantly affected by the presence of additional malformations or chromosomal defects. Appropriate management is dependent on the early identification of such anomalies in addition to accurate delineation of the abdominal wall defect itself. Cases with anterior wall defects are presented to illustrate the spectrum of appearances with 2D and 3D ultrasound. 2D combined with 3D ultrasound are very effective methods in the diagnosis of these anomalies and MRI should be reserved only for difficult and intricate cases.
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