Assessment of superior mesenteric vascular flow quantitation in children using four-dimensional flow magnetic resonance imaging: A feasibility study

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World Journal of Radiology

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1949-8470

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Baishideng Publishing Group Inc, 7041 Koll Center Parkway, Suite 160, Pleasanton, CA 94566, USA

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World J Radiol. Feb 28, 2025; 17(2): 99333
Published online Feb 28, 2025. doi: 10.4329/wjr.v17.i2.99333

Table 1 Sequence parameters of four-dimensional flow magnetic resonance imaging

Parameter	4D flow MRI
Plane	Axial
FOV (mm)	280
Slice thickness (mm)	1.4
Number of slices	1
TR (millisecond)	4.4
TE (millisecond)	Min full
Flip angle (degrees)	15
Bandwidth/pixel (Hz)	1126.1
Matrix (phase × frequency)	148 × 148
Number of signal acquisitions	6.0
Acquisition time (second)	300-420
Slice resolution (%)	50.0
Voxel size (mm)	1.9 × 1.9 × 2.8
Velocity encoding (cm/second)	60

MRI: Magnetic resonance imaging; 4D flow: Four-dimensional flow; FOV: Field of view; TR: Repetition time; TE: Time to echo; Hz: Hertz.

Citation: Leesmidt K, Vakil P, Verstraete S, Liu AR, Durand R, Courtier J. Assessment of superior mesenteric vascular flow quantitation in children using four-dimensional flow magnetic resonance imaging: A feasibility study. World J Radiol 2025; 17(2): 99333
URL: https://www.wjgnet.com/1949-8470/full/v17/i2/99333.htm
DOI: https://dx.doi.org/10.4329/wjr.v17.i2.99333

Leesmidt K, Vakil P, Verstraete S, Liu AR, Durand R, Courtier J. Assessment of superior mesenteric vascular flow quantitation in children using four-dimensional flow magnetic resonance imaging: A feasibility study. World J Radiol 2025; 17(2): 99333 [PMID: 40060952 DOI: 10.4329/wjr.v17.i2.99333]

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