Articles with "diffusion weighted" as a keyword



Diffusion‐Weighted Imaging Fluid‐Attenuated Inversion Recovery Mismatch on Portable, Low‐Field Magnetic Resonance Imaging Among Acute Stroke Patients

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Published in 2024 at "Annals of Neurology"

DOI: 10.1002/ana.26954

Abstract: For stroke patients with unknown time of onset, mismatch between diffusion‐weighted imaging (DWI) and fluid‐attenuated inversion recovery (FLAIR) magnetic resonance imaging (MRI) can guide thrombolytic intervention. However, access to MRI for hyperacute stroke is limited.… read more here.

Keywords: mismatch; diffusion weighted; stroke; fluid attenuated ... See more keywords

Assessment of Intravoxel Incoherent Motion Diffusion‐Weighted Imaging in Insomnia

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Published in 2025 at "Brain and Behavior"

DOI: 10.1002/brb3.70785

Abstract: Few studies have investigated insomnia using intravoxel incoherent motion imaging. The aim ofthis study was to evaluate the classification performance of intravoxel incoherent motion diffusion‐weighted imaging in differentiating between insomnia disorder patients and normal control… read more here.

Keywords: intravoxel incoherent; diffusion weighted; incoherent motion; motion diffusion ... See more keywords

The study of biochemical profile of cyst fluid and diffusion‐weighted magnetic resonance imaging in differentiating hepatic hydatid cysts from liver simple cysts

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Published in 2018 at "Journal of Clinical Laboratory Analysis"

DOI: 10.1002/jcla.22192

Abstract: The aim of this study was to investigate the value of biochemical profile of cyst fluid and diffusion‐weighted imaging (DWI) in differentiating hepatic hydatid cysts (HCs) from liver simple cysts. read more here.

Keywords: fluid diffusion; diffusion weighted; biochemical profile; profile cyst ... See more keywords

Early detection of ischemic brain injuries by diffusion‐weighted imaging after radiofrequency ablation for fetal reduction in monochorionic pregnancies

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Published in 2022 at "Journal of Clinical Ultrasound"

DOI: 10.1002/jcu.23237

Abstract: This study aimed to investigate the additional advantages of magnetic resonance imaging (MRI), particularly diffusion‐weighted imaging (DWI) over fetal ultrasound in the detection of acute ischemic cerebral injuries in complicated monochorionic (MC) pregnancies that underwent… read more here.

Keywords: diffusion weighted; monochorionic pregnancies; detection; radiofrequency ablation ... See more keywords

Dynamic contrast‐enhanced and diffusion‐weighted MRI of estrogen receptor‐positive invasive breast cancers: Associations between quantitative MR parameters and Ki‐67 proliferation status

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Published in 2017 at "Journal of Magnetic Resonance Imaging"

DOI: 10.1002/jmri.25348

Abstract: To explore the association between quantitative parameters derived from dynamic contrast‐enhanced magnetic resonance imaging (DCE‐MRI) and diffusion‐weighted imaging (DWI) and Ki‐67 proliferation status in patients with estrogen receptor (ER)‐positive invasive breast cancer. read more here.

Keywords: estrogen receptor; diffusion weighted; dynamic contrast; contrast enhanced ... See more keywords

Optimal high b‐value for diffusion weighted MRI in diagnosing high risk prostate cancers in the peripheral zone

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Published in 2017 at "Journal of Magnetic Resonance Imaging"

DOI: 10.1002/jmri.25353

Abstract: To retrospectively determine the optimal b‐value(s) of diffusion‐weighted imaging (DWI) associated with intermediate–high risk cancer in the peripheral zone (PZ) of the prostate. read more here.

Keywords: peripheral zone; value diffusion; diffusion weighted; high risk ... See more keywords

Lung adenocarcinoma: Assessment of epidermal growth factor receptor mutation status based on extended models of diffusion‐weighted image

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Published in 2017 at "Journal of Magnetic Resonance Imaging"

DOI: 10.1002/jmri.25572

Abstract: To evaluate the diagnostic performance of extended models of diffusion‐weighted (DW) imaging to help differentiate the epidermal growth factor receptor (EGFR) mutation status in stage IIIA‐IV lung adenocarcinoma. read more here.

Keywords: extended models; factor receptor; growth factor; diffusion weighted ... See more keywords

Can diffusion‐weighted imaging serve as a biomarker of fibrosis in pancreatic adenocarcinoma?

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Published in 2017 at "Journal of Magnetic Resonance Imaging"

DOI: 10.1002/jmri.25581

Abstract: To assess the relationship between diffusion‐weighted imaging (DWI) and intravoxel incoherent motion (IVIM)‐derived quantitative parameters (apparent diffusion coefficient [ADC], perfusion fraction [f], Dslow, diffusion coefficient [D], and Dfast, pseudodiffusion coefficient [D*]) and histopathology in pancreatic… read more here.

Keywords: imaging serve; diffusion; pancreatic adenocarcinoma; weighted imaging ... See more keywords

Utility of computed diffusion‐weighted MRI for predicting aggressiveness of prostate cancer

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Published in 2017 at "Journal of Magnetic Resonance Imaging"

DOI: 10.1002/jmri.25593

Abstract: To investigate the value of computed (c) diffusion‐weighted imaging (DWI) in assessing prostate cancer aggressiveness. read more here.

Keywords: diffusion weighted; utility computed; prostate cancer; computed diffusion ... See more keywords

Detection of soft‐tissue abscess: Comparison of diffusion‐weighted imaging to contrast‐enhanced MRI

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Published in 2018 at "Journal of Magnetic Resonance Imaging"

DOI: 10.1002/jmri.25743

Abstract: To compare the diagnostic performances of diffusion‐weighted imaging (DWI)‐combined magnetic resonance imaging (MRI) performed without intravenous contrast material with gadolinium contrast material‐enhanced (CE) MRI for diagnosing soft‐tissue abscesses. read more here.

Keywords: soft tissue; contrast; weighted imaging; diffusion weighted ... See more keywords

Diffusion kurtosis MRI versus conventional diffusion‐weighted imaging for evaluating inflammatory activity in Crohn's disease

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Published in 2018 at "Journal of Magnetic Resonance Imaging"

DOI: 10.1002/jmri.25768

Abstract: To assess the efficacy of diffusion kurtosis imaging (DKI) and to compare DKI‐derived parameters with that of conventional diffusion‐weighted imaging (DWI) for grading the inflammatory activity of Crohn's disease (CD). read more here.

Keywords: diffusion; conventional diffusion; weighted imaging; inflammatory activity ... See more keywords