2001
DOI: 10.1148/radiology.219.2.r01ma46313
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Three-dimensional Fetal MR Imaging: Will It Fulfill Its Promise?

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Cited by 21 publications
(12 citation statements)
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“…As a result, multislice 2D imaging is generally acquired in studies where motion is expected to be a problem. These allow pseudo 3D studies of the brain for fetal diagnosis (55) for fetuses exhibiting limited motion. However, motion can still induce artifacts when it occurs between data acquisition and the following RF excitation, or by inducing spin phase errors as the object moves through the magnetic field between excitation and the following data sampling acquisition.…”
Section: Background: the Emergence Of Clinical Fetal Mrimentioning
confidence: 99%
“…As a result, multislice 2D imaging is generally acquired in studies where motion is expected to be a problem. These allow pseudo 3D studies of the brain for fetal diagnosis (55) for fetuses exhibiting limited motion. However, motion can still induce artifacts when it occurs between data acquisition and the following RF excitation, or by inducing spin phase errors as the object moves through the magnetic field between excitation and the following data sampling acquisition.…”
Section: Background: the Emergence Of Clinical Fetal Mrimentioning
confidence: 99%
“…Magnetic resonance (MR) imaging is a promising technique based on measurement of fetal body volume (FBV), which is multiplied by fetal density to derive the estimated fetal weight (EFW) [10,11] . Consistently, various studies concerning term pregnancies have reported a mean relative error in MR-EFW as compared with actual birth weight of nearly 3% [11][12][13][14] .…”
Section: A Longitudinal Study On Fetal Weight Estimation At Third Trimentioning
confidence: 99%
“…Challenges to MR imaging for fetal weight estimates include time-consuming fetal volume tracing and lack of evidence that improved accuracy in EFW can improve perinatal outcome [10] . The problem of time could easily be overcome by simplifying the technique [17] .…”
Section: Introductionmentioning
confidence: 99%
“…Magnetic resonance imaging (MRI) also claims to be more accurate in determining fetal volume and, consequently, better than conventional ultrasound based techniques in estimating fetal weight [46][47][48][49][50]. But again this is a time consuming and expensive method.…”
Section: Mrimentioning
confidence: 99%