Abstract #3888

A reasoned approach to explore single shot FSE acquisition for fetal MRI

Maelene Lohezic^1,2, Joshua van Amerom^1,2, Kelly Pegoretti², Laura McCabe², Christina Malamateniou², Olivia Carney², Matthew Fox², Joanna Allsop², Mary Rutherford², and Joseph Hajnal^1,2

¹Department of Biomedical Engineering, King's College London, London, United Kingdom, ²Centre for the Developing Brain, King's College London, London, United Kingdom

Fetal MRI is a growing field but it is still far from being a standard examination and setting up a protocol demands careful optimization. Here we explore some factors to consider when choosing an appropriate slice acquisition order pattern to mitigate the effect of crosstalk between temporally consecutive slices and the partial saturation from the excitation of the adjacent slice, while taking moderate range of fetal motion into account.

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