Articles with "dynamic contrast" as a keyword



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Preoperative histogram parameters of dynamic contrast‐enhanced MRI as a potential imaging biomarker for assessing the expression of Ki‐67 in prostate cancer

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Published in 2021 at "Cancer Medicine"

DOI: 10.1002/cam4.3912

Abstract: To investigate whether preoperative histogram parameters of dynamic contrast‐enhanced MRI (DCE‐MRI) can assess the expression of Ki‐67 in prostate cancer (PCa). read more here.

Keywords: parameters dynamic; preoperative histogram; contrast enhanced; histogram parameters ... See more keywords
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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
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Morphological and dynamic contrast enhanced MR imaging features for the differentiation of chordoma and giant cell tumors in the Axial Skeleton

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Published in 2017 at "Journal of Magnetic Resonance Imaging"

DOI: 10.1002/jmri.25414

Abstract: To characterize the morphological and dynamic‐contrast‐enhanced (DCE) MRI features of chordoma and giant cell tumor (GCT) of bone occurring in the axial skeleton. read more here.

Keywords: giant cell; chordoma giant; morphological dynamic; dynamic contrast ... See more keywords
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Review of dynamic contrast‐enhanced MRI: Technical aspects and applications in the musculoskeletal system

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Published in 2018 at "Journal of Magnetic Resonance Imaging"

DOI: 10.1002/jmri.25810

Abstract: Although postcontrast imaging has been used for many years in musculoskeletal imaging, dynamic contrast enhanced (DCE) MRI is not routinely used in many centers around the world. Unlike conventional contrast‐enhanced sequences, DCE‐MRI allows the evaluation… read more here.

Keywords: contrast enhanced; dce mri; dynamic contrast; musculoskeletal system ... See more keywords
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Role of dynamic contrast‐enhanced MRI in evaluating the association between contralateral parenchymal enhancement and survival outcome in ER‐positive, HER2‐negative, node‐negative invasive breast cancer

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Published in 2018 at "Journal of Magnetic Resonance Imaging"

DOI: 10.1002/jmri.26176

Abstract: Background parenchymal enhancement (BPE) on dynamic contrast‐enhanced (DCE)‐MRI has been associated with breast cancer risk, both based on qualitative and quantitative assessments. read more here.

Keywords: contrast enhanced; breast cancer; dynamic contrast; parenchymal enhancement ... See more keywords
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Multiparametric MRI model with dynamic contrast‐enhanced and diffusion‐weighted imaging enables breast cancer diagnosis with high accuracy

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Published in 2019 at "Journal of Magnetic Resonance Imaging"

DOI: 10.1002/jmri.26285

Abstract: The MRI Breast Imaging‐Reporting and Data System (BI‐RADS) lexicon recommends that a breast MRI protocol contain T2‐weighted and dynamic contrast‐enhanced (DCE) MRI sequences. The addition of diffusion‐weighted imaging (DWI) significantly improves diagnostic accuracy. This study… read more here.

Keywords: weighted imaging; breast cancer; diffusion weighted; dynamic contrast ... See more keywords
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Modified MR dispersion imaging in prostate dynamic contrast‐enhanced MRI

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Published in 2019 at "Journal of Magnetic Resonance Imaging"

DOI: 10.1002/jmri.26685

Abstract: An estimation of an intravascular dispersion parameter was previously proposed to improve the overall accuracy and precision of the model parameters, but the high computation complexity can limit its practical usability in prostate dynamic contrast‐enhanced… read more here.

Keywords: prostate dynamic; dispersion; enhanced mri; dynamic contrast ... See more keywords
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Editorial for “Value of Dynamic Contrast Enhanced (DCE) MRI in Predicting Response to Foam Sclerotherapy of Venous Malformations”

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Published in 2021 at "Journal of Magnetic Resonance Imaging"

DOI: 10.1002/jmri.27736

Abstract: Editorial for “Value of Dynamic Contrast Enhanced (DCE) MRI in Predicting Response to Foam Sclerotherapy of Venous Malformations” Dynamic contrast enhanced magnetic resonance imaging (DCE-MRI) is an advanced imaging approach that harnesses the changes in… read more here.

Keywords: dce mri; foam sclerotherapy; dynamic contrast; mri ... See more keywords
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Evaluation of Dynamic Contrast‐Enhanced MRI Measures of Lung Congestion and Endothelial Permeability in Heart Failure: A Prospective Method Validation Study

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Published in 2022 at "Journal of Magnetic Resonance Imaging"

DOI: 10.1002/jmri.28174

Abstract: Methods for accurate quantification of lung fluid in heart failure (HF) are needed. Dynamic contrast‐enhanced (DCE)‐MRI may be an appropriate modality. read more here.

Keywords: heart failure; dynamic contrast; contrast enhanced;
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New Cluster Analysis Method for Quantitative Dynamic Contrast‐Enhanced MRI Assessing Tumor Heterogeneity Induced by a Tumor‐Microenvironmental Ameliorator (E7130) Treatment to a Breast Cancer Mouse Model

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Published in 2022 at "Journal of Magnetic Resonance Imaging"

DOI: 10.1002/jmri.28226

Abstract: Dynamic contrast‐enhanced magnetic resonance imaging (DCE‐MRI) can provide insight into tumor perfusion. However, a method that can quantitatively measure the intra‐tumor distribution of tumor voxel clusters with a distinct range of Ktrans and ve values… read more here.

Keywords: new cluster; cluster analysis; dynamic contrast; tumor ... See more keywords
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Impact of Dynamic Contrast Enhanced and Diffusion‐Weighted MR Imaging on Detection of Early Local Recurrence of Soft Tissue Sarcoma

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Published in 2022 at "Journal of Magnetic Resonance Imaging"

DOI: 10.1002/jmri.28236

Abstract: Diagnosis of residual or recurrent tumor in soft‐tissue sarcomas (STS) is a differential diagnostic challenge since post‐therapeutic changes impede diagnosis. read more here.

Keywords: enhanced diffusion; soft tissue; tissue; dynamic contrast ... See more keywords