What can we see with IVIM MRI
TLDR
The basic concepts, models, technical requirements and limitations inherent to IVIM-based perfusion MRI are outlined, as well as new, non-perfusion applications of IVIM MRI, such as virtual MR Elastography.About:
This article is published in NeuroImage.The article was published on 2017-12-01 and is currently open access. It has received 224 citations till now. The article focuses on the topics: Intravoxel incoherent motion.read more
Citations
More filters
Journal ArticleDOI
How clinical imaging can assess cancer biology
Roberto García-Figueiras,Sandra Baleato-González,Anwar R. Padhani,Antonio Luna-Alcalá,Juan Antonio Vallejo-Casas,Evis Sala,Joan C. Vilanova,Dow-Mu Koh,Michel Herranz-Carnero,H. A. Vargas +9 more
TL;DR: The current and emerging applications of imaging in tumor biology assessment are summed up to improve tumor diagnosis, characterization, and management.
Journal ArticleDOI
The Dmipy Toolbox: Diffusion MRI Multi-Compartment Modeling and Microstructure Recovery Made Easy.
TL;DR: Dmipy is an open-source toolbox implementing PGSE-based MC-modeling in its most general form that simplifies the interaction with the otherwise complicated field of dMRI-based Microstructure Imaging, contributing to more reproducible, high-quality research.
Journal ArticleDOI
Intravoxel incoherent motion MRI in neurological and cerebrovascular diseases.
TL;DR: The combination of IVIM and arterial spin labeling MRI enables the estimation of water permeability across the blood-brain barrier (BBB), suggesting a potential imaging biomarker for disrupted-BBB diseases.
Journal ArticleDOI
The Application of Radiomics in Breast MRI: A Review.
Dong-man Ye,Haotian Wang,Tao Yu +2 more
TL;DR: This study introduced the workflow and application of radiomics as well as its outlook and challenges based on published studies and aimed to help clinicians and radiologists to know the basic information of radomics and encourage cooperation with scientists to mine data for better application in clinical practice.
Journal ArticleDOI
ADC measurements on the Unity MR-linac - A recommendation on behalf of the Elekta Unity MR-linac consortium.
Ernst S. Kooreman,Petra J. van Houdt,Rick Keesman,Floris J. Pos,Vivian W.J. van Pelt,Marlies E. Nowee,Andreas Wetscherek,Rob H N Tijssen,Marielle E.P. Philippens,Daniela Thorwarth,Jihong Wang,Amita Shukla-Dave,William A. Hall,Eric S. Paulson,Uulke A. van der Heide +14 more
TL;DR: On the Unity system, a maximum b-value of 500 s/mm 2 should be used for ADC Powered by Editorial Manager® and ProduXion Manager® from Aries Systems Corporation quantification, as a trade-off between SNR and diffusion weighting.
References
More filters
Journal ArticleDOI
MR imaging of intravoxel incoherent motions: application to diffusion and perfusion in neurologic disorders.
TL;DR: A magnetic resonance (MR) method to image intravoxel incoherent motions (IVIMs) by using appropriate gradient pulses and nonuniform slow flow of cerebrospinal fluid appeared as a useful feature on IVIM images.
Journal ArticleDOI
Intrinsic signal changes accompanying sensory stimulation: functional brain mapping with magnetic resonance imaging
Seiji Ogawa,David W. Tank,Ravi S. Menon,Jutta M. Ellermann,Seong-Gi Kim,Hellmut Merkle,Kamil Ugurbil +6 more
TL;DR: It is reported that visual stimulation produces an easily detectable (5-20%) transient increase in the intensity of water proton magnetic resonance signals in human primary visual cortex in gradient echo images at 4-T magnetic-field strength.
Journal ArticleDOI
Separation of diffusion and perfusion in intravoxel incoherent motion MR imaging.
TL;DR: Clinical results showed significant promise of the IVIM method for tissue characterization by perfusion patterns and for functional studies in the evaluation of the microcirculation in physiologic and pathologic conditions, as, for instance, in brain ischemia.
Journal ArticleDOI
The rician distribution of noisy mri data
Hakon Gudbjartsson,Samuel Patz +1 more
TL;DR: The image intensity in magnetic resonance magnitude images in the presence of noise is shown to be governed by a Rician distribution and low signal intensities (SNR < 2) are therefore biased due to the noise.
Journal ArticleDOI
Diffusional kurtosis imaging: The quantification of non-gaussian water diffusion by means of magnetic resonance imaging
TL;DR: From the study of six healthy adult subjects, the excess diffusional kurtosis is found to be significantly higher in white matter than in gray matter, reflecting the structural differences between these two types of cerebral tissues.