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Updated: Jul 13, 2026
High Frequency Ultrasound for the Analysis of Fetal and Placental Development In Vivo
Published on: November 8, 2018
Ultrasound screening for fetal abnormality in Ireland: a national survey
J Lalor1, D Devane, P McParland
1School of Nursing and Midwifery, Trinity College Dublin, 24, D'Olier Street, Dublin 2, Ireland. j.lalor@tcd.ie
Background:
Since 1997, the RCOG have recommended that ultrasound screening for fetal abnormality in pregnancy should be offered to all women.
Aim:
This study describes the practices and service provision of ultrasound screening for fetal abnormality in Ireland.
Methods:
A national survey of all maternity units providing an obstetric ultrasound service (n = 21) was undertaken.
Results:
All units responded to the survey. First trimester ultrasound for dating was performed routinely in 57% of units. Second trimester ultrasound screening for fetal anomaly was available either routinely or selectively in all units. Wide variations in the management of a pregnancy after an adverse diagnosis were observed.
Conclusion:
This survey indicates a wide variation in the use of ultrasound to screen for fetal abnormality. Recommendations are made to improve the service through the use of a standard protocol to examine fetal structures. A national debate on screening for fetal abnormality is required urgently.
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