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Updated: Jan 29, 2026

Multiple-mouse Neuroanatomical Magnetic Resonance Imaging
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Use of Magnetic Resonance Imaging in Evaluating Fetal Brain and Abdomen Malformations during Pregnancy

Nomeda Rima Valevičienė1, Guoda Varytė2, Jolita Zakarevičienė3

  • 1Department of Radiology, Nuclear Medicine and Medical Physics, Faculty of Medicine, Institute of Biomedical Sciences, Vilnius University, M. K. Čiurlionio g. 21, 03101 Vilnius, Lithuania. nomeda.valeviciene@santa.lt.

Medicina (Kaunas, Lithuania)
|February 21, 2019
PubMed

Magnetic resonance imaging (MRI) is used as a clarifying technique after a high-resolution ultrasound examination during pregnancy. Combining ultrasound with MRI, additional diagnostic information is obtained or ultrasound diagnosis is frequently corrected. High spatial resolution provides accurate radiological imaging of internal organs and widens possibilities for detecting perinatal development disorders. The safety of MRI and the use of intravenous contrast agent gadolinium are discussed in this article. There is no currently available evidence that MRI is harmful to the fetus, although not enough research has been carried out to prove enduring safety. MRI should be performed when the benefit outweighs the potential side effects. The narrative review includes several clinical cases of fetal MRI performed in Vilnius University Hospital Santaros Clinics.

Keywords:
fetal MRIgadoliniumpregnancy

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