Results 111 to 120 of about 2,544 (160)

Intravoxel incoherent motion diffusion-weighted imaging in the staging of rectal non-mucinous adenocarcinoma. [PDF]

Pol J Radiol
Yasar Y, Kulali F, Duzgun O, Bukte Y.
europepmc   +1 more source

Correlation Between IVIM-DWI and DCE-MRI Parameters in Soft Tissue Tumors: A Comparative Analysis of Benign and Malignant Lesions. [PDF]

Tomography
Peker A, Senturk YE, Canturk EM, Shazeeb MS.   +3 more
europepmc   +1 more source

Preoperative assessment of intratumor heterogeneity using intravoxel incoherent motion MRI for survival prediction in high-grade gliomas: a feasibility study. [PDF]

BMC Med Imaging
Wang X, Wang Y, Wang X, Liu F, Suo S, Song Y, Zhou Y, Cao M.   +7 more
europepmc   +1 more source

Multiparametric MRI for Early Chronic Kidney Disease Detection: Insights Into Renal Microcirculation. [PDF]

NMR Biomed
Zha T, Pan L, Yang Y, Du Y, Chen Y, Wen Q, Chen J, Jiang Z, Xing W.   +8 more
europepmc   +1 more source

Multiparametric magnetic resonance imaging in differentiating benign and malignant sinonasal masses: A prospective study and literature review. [PDF]

World J Methodol
Saini M, Manchanda S, Bhalla AS, Kandasamy D, Kakkar A, Thakar A.   +5 more
europepmc   +1 more source

Evaluating renal function with intravoxel incoherent motion in a unilateral ureteral obstruction model. [PDF]

Curr Urol
Zhang L, Zhang Z, Mai W, Jiang Z, Shi C, Lai C, Mo X.   +6 more
europepmc   +1 more source

Toward Optimized Intravoxel Incoherent Motion (IVIM) and Compartmental T2 Mapping in Abdominal Organs [PDF]

Magnetic Resonance in Medicine
Abstract Purpose To quantitatively assess the bias in the intravoxel incoherent motions (IVIM)-derived pseudo-diffusion volume fraction ( f ) caused by the differences in relaxation times between the tissue and fluid compartments, and to ...
Hans-Jörg Wittsack, Helge Jörn Zöllner, Alexandra Ljimani   +2 more
exaly   +5 more sources

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Mathematically constrained intravoxel incoherent motion (IVIM)

ISMRM Annual Meeting, 2023
Intravoxel incoherent motion (IVIM) provides a method of mapping slow and fast diffusion using a two-exponential model. Whilst this method has been applied in acute stroke, brain cancer and muscle, for example, it does have challenges. These include how to best fit the three model parameters which on top of the two diffusion coefficients includes the ...
Wang, Jiaqiu, Barrick, Thomas, Hall, Matt, Karaman, Muge, Magin, Richard, Reiter, David, Yang, Qianqian, Yu, Qiang, Nasrallah, Fatima, Koh, Weeyao, Vegh, Viktor   +10 more
openaire   +2 more sources

On the Field Strength Dependence of Bi- and Triexponential Intravoxel Incoherent Motion (IVIM) Parameters in the Liver [PDF]

Journal of Magnetic Resonance Imaging, 2019
BackgroundStudies on intravoxel incoherent motion (IVIM) imaging are carried out with different acquisition protocols.PurposeTo investigate the dependence of IVIM parameters on the B0 field strength when using a bi‐ or triexponential model.Study TypeProspective.Study Population20 healthy volunteers (age: 19–28 years).Field Strength/SequenceVolunteers ...
Michael Uder, Tristan Anselm Kuder, Susanne S Rauh   +2 more
exaly   +4 more sources

Intravoxel incoherent motion (IVIM) in evaluation of breast lesions: Comparison with conventional DWI

European Journal of Radiology, 2013
To obtain perfusion as well as diffusion information in normal breast tissues and breast lesions from intravoxel incoherent motion (IVIM) imaging with biexponential analysis of multiple b-value diffusion-weighted imaging (DWI) and compare these parameters to apparent diffusion coefficient (ADC) obtained with monoexponential analysis in their ability to
Shuixing Zhang, Biao Huang, Changhong Liang   +2 more
exaly   +3 more sources