Evaluation of placental oxygenation in fetal growth restriction using blood oxygen level-dependent magnetic resonance imaging
S Magawa, M Nii, N Enomoto, S Takakura, S Maki… - Placenta, 2022 - Elsevier
Introduction Abnormalities in placental function can lead to fetal growth restriction (FGR), but
there is no consensus on their evaluation. Using blood oxygen level-dependent magnetic …
there is no consensus on their evaluation. Using blood oxygen level-dependent magnetic …
MR imaging measurements of altered placental oxygenation in pregnancies complicated by fetal growth restriction
Purpose To evaluate oxygen-enhanced and blood oxygen level–dependent (BOLD)
magnetic resonance (MR) imaging parameters in normal pregnancies and those …
magnetic resonance (MR) imaging parameters in normal pregnancies and those …
Magnetic resonance imaging measurement of placental perfusion and oxygen saturation in early‐onset fetal growth restriction
R Aughwane, N Mufti, D Flouri… - … Journal of Obstetrics …, 2021 - Wiley Online Library
Objective We hypothesised that a multi‐compartment magnetic resonance imaging (MRI)
technique that is sensitive to fetal blood oxygenation would identify changes in placental …
technique that is sensitive to fetal blood oxygenation would identify changes in placental …
Differences in placental oxygenation and perfusion status between fetal growth-restricted and small-for-gestational-age pregnancies: a functional magnetic resonance …
J He, Z Chen, C Chen, P Liu - European Radiology, 2023 - Springer
Objective Functional magnetic resonance imaging (MRI) can assess oxygenation and
perfusion status in the placenta. We aimed to explore the differences in functional …
perfusion status in the placenta. We aimed to explore the differences in functional …
Placental oxygen transport estimated by the hyperoxic placental BOLD MRI response
A Sørensen, M Sinding, DA Peters… - Physiological …, 2015 - Wiley Online Library
Estimating placental oxygen transport capacity is highly desirable, as impaired placental
function is associated with fetal growth restriction (FGR) and poor neonatal outcome. In …
function is associated with fetal growth restriction (FGR) and poor neonatal outcome. In …
In vivo MRI assessment of placental and foetal oxygenation changes in a rat model of growth restriction using blood oxygen level-dependent (BOLD) magnetic …
S Aimot-Macron, LJ Salomon, B Deloison, R Thiam… - European …, 2013 - Springer
Objectives To evaluate whether changes in BOLD signal intensities following
hyperoxygenation are related to intrauterine growth restriction (IUGR) in a rat model …
hyperoxygenation are related to intrauterine growth restriction (IUGR) in a rat model …
Evaluation of placental oxygenation index using blood oxygen level-dependent magnetic resonance imaging (BOLD-MRI) during normal late pregnancy
Aim Noninvasive blood oxygen level-dependent magnetic resonance imaging (BOLD-MRI)
has recently been used to evaluate placental oxygenation. However, this method still has …
has recently been used to evaluate placental oxygenation. However, this method still has …
[HTML][HTML] In Vivo Quantification of Placental Insufficiency by BOLD MRI: A Human Study
Fetal health is critically dependent on placental function, especially placental transport of
oxygen from mother to fetus. When fetal growth is compromised, placental insufficiency must …
oxygen from mother to fetus. When fetal growth is compromised, placental insufficiency must …
Reduced placental oxygenation during subclinical uterine contractions as assessed by BOLD MRI
M Sinding, DA Peters, JB Frøkjær, OB Christiansen… - Placenta, 2016 - Elsevier
Abstract Objectives During placental Blood Oxygen Level Dependent (BOLD) Magnetic
Resonance Imaging (MRI), we have observed spontaneous reductions in placental …
Resonance Imaging (MRI), we have observed spontaneous reductions in placental …
Changes in human placental oxygenation during maternal hyperoxia estimated by blood oxygen level‐dependent magnetic resonance imaging (BOLD MRI)
A Sørensen, D Peters, E Fründ… - … in Obstetrics & …, 2013 - Wiley Online Library
Objectives To investigate changes in human placental oxygenation during maternal
hyperoxia using non‐invasive blood oxygen level‐dependent (BOLD) magnetic resonance …
hyperoxia using non‐invasive blood oxygen level‐dependent (BOLD) magnetic resonance …
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