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Updated: Jul 15, 2026

FISH for Pre-implantation Genetic Diagnosis

FISH for Pre-implantation Genetic Diagnosis

Published on: February 23, 2011

Prenatal screening and diagnosis.

C M Lynch¹, F D Malone

¹Department of Obstetrics and Gynaecology, Royal College of Surgeons in Ireland, Rotunda Hospital, Dublin. caoimhelynch@rcsi.ie

Irish Medical Journal

|May 12, 2007

Summary

Patient demand for prenatal screening and diagnosis is increasing in Ireland. However, there is a lack of consensus among healthcare providers regarding screening for fetal aneuploidy, despite support for routine fetal anatomy ultrasound.

Area of Science:

Obstetrics and Gynecology
Medical Practice
Public Health Policy

Background:

Ireland lacks a national policy for prenatal screening and diagnosis, leading to inconsistent availability of tests.
Patient demand for prenatal screening and diagnosis of fetal abnormalities has significantly increased over the past five years.

Purpose of the Study:

To assess current practice patterns of Irish healthcare providers regarding prenatal screening and diagnosis.
To identify provider perspectives on the availability and necessity of various prenatal tests.

Main Methods:

A questionnaire-based survey was distributed to consultant obstetricians, specialist registrars, and general practitioners in Ireland.
Data from 371 respondents (48% response rate) were analyzed using SPSS V.12.10.

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Main Results:

72% of respondents support routine detailed fetal ultrasound for all obstetric patients.
Only 10% of respondents routinely discuss screening for fetal aneuploidy with antenatal patients.
While most providers agree on the availability of both invasive and non-invasive tests, there's a noted lack of consensus on aneuploidy screening.

Conclusions:

The majority of Irish obstetricians support routine sonographic screening for fetal anatomy.
There is a significant gap in consensus and knowledge concerning contemporary approaches to screening for fetal aneuploidy.
Inconsistent availability and lack of national policy highlight the need for standardized guidelines in Irish prenatal care.