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Fetus acardius: two- and three-dimensional ultrasonographic diagnoses
F Bonilla-Musoles1, L E Machado, F Raga
1Department of Obstetrics and Gynecology, University of Valencia School of Medicine, Spain.
Summary
Combining 2D, 3D, and Doppler ultrasonography enhances the detection and diagnosis of acardiac fetuses and associated malformations. This integrated approach improves accuracy in evaluating fetal compromise during multifetal gestations.
Area of Science:
- Maternal-fetal medicine
- Diagnostic imaging
- Medical ultrasonography
Background:
- Acardiac twinning presents diagnostic challenges in multifetal pregnancies.
- Early and accurate diagnosis is crucial for managing associated fetal malformations.
Observation:
- Three cases of multifetal gestations with suspected acardiac fetuses were evaluated.
- Initial diagnosis using 2D ultrasonography was further refined with 3D ultrasonography and color Doppler.
Findings:
- 3D ultrasonography and color Doppler confirmed acardiac fetuses and precisely detailed malformations.
- Diagnoses included arthrogryposis, gastroschisis, anencephaly, and alobar holoprosencephaly in donor twins and other fetuses.
- The combined techniques improved diagnostic certainty and assessment of malformation severity.
Implications:
- Complementary use of 2D, 3D, and Doppler ultrasonography significantly enhances diagnostic accuracy for acardiac fetuses.
- This multimodal imaging approach is vital for comprehensive evaluation of fetal well-being and malformations in complex pregnancies.
- Improved diagnostic capabilities can guide clinical management and improve outcomes in affected pregnancies.