ArticleMagnetic resonance in medicine2020
Optimal acquisition scheme for flow-compensated intravoxel incoherent motion diffusion-weighted imaging in the abdomen: An accurate and precise clinically feasible protocol.
Article in Magnetic resonance in medicine, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 16 papers.
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Who cites it
16 citing papers in PubMed.
- Simulation-Informed Evaluation of Microvascular Parameter Mapping for Diffusion MR Imaging of Solid Tumours.Magnetic resonance in medicine · 2026Article
- Towards Clinical Translation of Intravoxel Incoherent Motion MRI: Acquisition and Analysis Consensus Recommendations.Journal of magnetic resonance imaging : JMRI · 2026Article
- Validation of Intravoxel Incoherent Motion MRI Using Perfused Explanted Human Livers.Magnetic resonance in medicine · 2026Article
- Motion and Flow Robust Free-Breathing Diffusion Kurtosis Imaging of the Kidney.NMR in biomedicine · 2025Article
- Optimized acquisition for simultaneous intravoxel incoherent motion and RMagnetic resonance in medicine · 2025Article
- Effect of inaccurate b-values from imaging gradients on intravoxel incoherent motion.Magnetic resonance in medicine · 2025Article
- Reproducibility of intravoxel incoherent motion quantification in the liver across field strengths and gradient hardware.Magnetic resonance in medicine · 2024Article
- Reproducibility and Repeatability of Intravoxel Incoherent Motion MRI Acquisition Methods in Liver.Journal of magnetic resonance imaging : JMRI · 2024Article
- Spatial profiling of in vivo diffusion-weighted MRI parameters in the healthy human kidney.Magma (New York, N.Y.) · 2024Article
- Diffusion-weighted Imaging of the Abdomen during a Single Breath-hold Using Simultaneous-multislice Echo-planar Imaging.Magnetic resonance in medical sciences : MRMS : an official journal of Japan Society of Magnetic Resonance in Medicine · 2023Article
- b value and first-order motion moment optimized data acquisition for repeatable quantitative intravoxel incoherent motion DWI.Magnetic resonance in medicine · 2022Article
- Capability of intravoxel incoherent motion and diffusion tensor imaging to detect early kidney injury in type 2 diabetes.European radiology · 2022Article
- Characterisation of microvessel blood velocity and segment length in the brain using multi-diffusion-time diffusion-weighted MRI.Journal of cerebral blood flow and metabolism : official journal of the International Society of Cerebral Blood Flow and Metabolism · 2021Article
- Optimal acquisition scheme for flow-compensated intravoxel incoherent motion diffusion-weighted imaging in the abdomen: An accurate and precise clinically feasible protocol.Magnetic resonance in medicine · 2020Article
- Comparative Study of Amide Proton Transfer Imaging and Intravoxel Incoherent Motion Imaging for Predicting Histologic Grade of Hepatocellular Carcinoma.Frontiers in oncology · 2020Article
- On the dependence of the cardiac motion artifact on the breathing cycle in liver diffusion-weighted imaging.PloS one · 2020Article
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Authors and funding
6 authors.
Funding
Abstract
purposeFlow-compensated (FC) diffusion-weighted MRI (DWI) for intravoxel-incoherent motion (IVIM) modeling allows for a more detailed description of tissue microvasculature than conventional IVIM. The long acquisition time of current FC-IVIM protocols, however, has prohibited clinical application. Therefore, we developed an optimized abdominal FC-IVIM acquisition with a clinically feasible scan time.
methodsPrecision and accuracy of the FC-IVIM parameters were assessed by fitting the FC-IVIM model to signal decay curves, simulated for different acquisition schemes. Diffusion-weighted acquisitions were added subsequently to the protocol, where we chose the combination of b-value, diffusion time and gradient profile (FC or bipolar) that resulted in the largest improvement to its accuracy and precision. The resulting two optimized FC-IVIM protocols with 25 and 50 acquisitions (FC-IVIM
resultsSimulations showed that the performance of FC-IVIM improved in tissue with larger perfusion fraction and signal-to-noise ratio. The scan time of the FC-IVIM
conclusionsWe have optimized the FC-IVIM protocol, allowing for clinically feasible scan times (8-16 min).
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