Abstract
Purpose
The velamentous cord insertion is a rare pathology in which the umbilical blood vessels branch before reaching the placenta; by varying its structure, the cord becomes prone to spontaneous internal ruptures. This pathology is an obstetric emergency, so its early diagnosis is essential.
Methods and results
We present a 27-year-old pregnant woman who attends an antenatal check-up for a routine third-trimester examination. Ultrasound reveals grade I polyhydramnios and suggestive findings of a trivascular umbilical cord with velamentous insertion 35 mm from the nearest placental border. The ultrasound diagnosis allowed a term delivery by elective cesarean section, avoiding severe complications of the maternal–fetal binomial.
Conclusion
Velamentous cord insertion can and should have an early prenatal diagnosis, even from the second trimester, through imaging techniques such as transabdominal ultrasound or color Doppler. Early detection and appropriate peripartum management will highly reduce complications during labor.
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Data availability
The data that support the findings of this study are available from the corresponding author, [MFE], upon reasonable request.
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JAPG, JHVV, RHMB and JVT contributed to the material preparation, data collection, and draft of the manuscript. EEPZ and MFEV contributed to the revision and finalization of the manuscript. All authors commented on previous versions of the manuscript. All authors read and approved the final version of the manuscript.
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This study was performed in line with the principles of the Declaration of Helsinki. Approval was granted by the Ethics Committee of Hospital Departamental San Antonio de Roldanillo E.S.E (February 24, 2023. Act No. 1).
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Potosí-García, J.A., Velez-Varela, J.H., Morales-Benítez, R.H. et al. Prenatal ultrasound diagnosis of velamentous cord insertion: a case report and review of the literature. J Ultrasound 27, 173–177 (2024). https://doi.org/10.1007/s40477-023-00822-3
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DOI: https://doi.org/10.1007/s40477-023-00822-3