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Human Fetal Blood Flow Quantification with Magnetic Resonance Imaging and Motion Compensation
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[Fetal magnetic resonance imaging].

W Reith1, A Haussmann2, U Yilmaz2

  • 1Klinik für Diagnostische und Interventionelle Neuroradiologie, Universitätsklinikum des Saarlandes, Kirrberger Straße, 66424, Homburg-Saar, Deutschland. Wolfgang.Reith@uks.eu.

Der Radiologe
|May 30, 2018
PubMed
Summary

Fetal MRI screening offers crucial insights for diagnosing congenital central nervous system (CNS) pathologies when ultrasound has limitations. This advanced imaging aids in detailed fetal assessment and interpretation of developmental stages.

Keywords:
Central nervous systemCongenital abnomalitiesEmbryonic developmentPrenatal screeningUltrasound

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Area of Science:

  • Medical imaging
  • Prenatal diagnostics
  • Neurology

Background:

  • Ultrasound with Doppler is the primary prenatal screening tool for fetal assessment.
  • Limitations in ultrasound or diagnosed fetal pathologies necessitate supplementary diagnostic methods.

Purpose of the Study:

  • To highlight the role of fetal MRI as a supplementary diagnostic tool.
  • To emphasize the importance of fetal MRI in evaluating congenital central nervous system (CNS) pathologies.

Main Methods:

  • Utilizing fast MRI sequences for fetal screening.
  • Focusing on common congenital CNS pathologies such as agenesis of the corpus callosum, ventriculomegaly, arachnoid cysts, posterior cranial fossa abnormalities, and gyrification dysfunction.

Main Results:

  • Fetal MRI provides significant additional information beyond standard ultrasound.
  • It is particularly effective for detailed assessment of various CNS developmental abnormalities.

Conclusions:

  • Fetal MRI is a valuable tool for supplementary prenatal diagnosis.
  • Understanding CNS developmental stages is critical for accurate interpretation of fetal MRI findings.