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MRI in pregnancy: Indications and practical considerations
Benjamin M Mervak1, Ersan Altun1, Katrina A McGinty1
1Division of Abdominal Imaging, University of North Carolina Department of Radiology, Chapel Hill, North Carolina, USA.
Journal of Magnetic Resonance Imaging : JMRI
|February 1, 2019
Summary
This review summarizes safety guidelines for magnetic resonance imaging (MRI) in pregnant patients, including gadolinium contrast agents, to minimize potential fetal risks. It offers recommendations and protocols for safe MRI procedures during pregnancy.
Area of Science:
- Radiology
- Obstetrics
- Medical Imaging
Background:
- Evolving knowledge on MRI safety in pregnancy and gadolinium administration.
- Potential fetal risks associated with MRI contrast agents.
- Need for updated guidelines and protocols.
Purpose of the Study:
- To review national and international recommendations for MRI safety in pregnant patients by trimester.
- To evaluate recent literature on gadolinium administration during pregnancy.
- To discuss technical requirements and common indications for MRI in pregnant patients.
Main Methods:
- Literature review of current guidelines and research.
- Analysis of safety data regarding MRI and gadolinium in pregnancy.
- Development of an imaging protocol for pregnant patients.
Main Results:
- Overview of trimester-specific screening and safety recommendations.
- Evaluation of the latest evidence on gadolinium use in pregnant patients.
- Discussion of technical considerations and common clinical indications.
Conclusions:
- Provides a comprehensive protocol for imaging pregnant patients.
- Highlights the importance of evidence-based guidelines for MRI in pregnancy.
- Aims to enhance the safe application of MRI in obstetric care.
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