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Ultrafast Dynamic Contrast-enhanced MRI of the Breast: How Is It Used?
Ultrafast dynamic contrast-enhanced (UF-DCE) MRI is a new approach to capture kinetic information in the very early post-contrast period with high temporal resolution while keeping reasonable spatial resolution. The detailed timing and shape of the upslope in the time–intensity curve are analyzed. N...
Autores principales: | , , , , , , , , , , , |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
Japanese Society for Magnetic Resonance in Medicine
2022
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9199976/ https://www.ncbi.nlm.nih.gov/pubmed/35228489 http://dx.doi.org/10.2463/mrms.rev.2021-0157 |
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author | Kataoka, Masako Honda, Maya Ohashi, Akane Yamaguchi, Ken Mori, Naoko Goto, Mariko Fujioka, Tomoyuki Mori, Mio Kato, Yutaka Satake, Hiroko Iima, Mami Kubota, Kazunori |
author_facet | Kataoka, Masako Honda, Maya Ohashi, Akane Yamaguchi, Ken Mori, Naoko Goto, Mariko Fujioka, Tomoyuki Mori, Mio Kato, Yutaka Satake, Hiroko Iima, Mami Kubota, Kazunori |
author_sort | Kataoka, Masako |
collection | PubMed |
description | Ultrafast dynamic contrast-enhanced (UF-DCE) MRI is a new approach to capture kinetic information in the very early post-contrast period with high temporal resolution while keeping reasonable spatial resolution. The detailed timing and shape of the upslope in the time–intensity curve are analyzed. New kinetic parameters obtained from UF-DCE MRI are useful in differentiating malignant from benign lesions and in evaluating prognostic markers of the breast cancers. Clinically, UF-DCE MRI contributes in identifying hypervascular lesions when the background parenchymal enhancement (BPE) is marked on conventional dynamic MRI. This review starts with the technical aspect of accelerated acquisition. Practical aspects of UF-DCE MRI include identification of target hypervascular lesions from marked BPE and diagnosis of malignant and benign lesions based on new kinetic parameters derived from UF-DCE MRI: maximum slope (MS), time to enhance (TTE), bolus arrival time (BAT), time interval between arterial and venous visualization (AVI), and empirical mathematical model (EMM). The parameters derived from UF-DCE MRI are compared in terms of their diagnostic performance and association with prognostic markers. Pitfalls of UF-DCE MRI in the clinical situation are also covered. Since UF-DCE MRI is an evolving technique, future prospects of UF-DCE MRI are discussed in detail by citing recent evidence. The topic covers prediction of treatment response, multiparametric approach using DWI-derived parameters, evaluation of tumor-related vessels, and application of artificial intelligence for UF-DCE MRI. Along with comprehensive literature review, illustrative clinical cases are used to understand the value of UF-DCE MRI. |
format | Online Article Text |
id | pubmed-9199976 |
institution | National Center for Biotechnology Information |
language | English |
publishDate | 2022 |
publisher | Japanese Society for Magnetic Resonance in Medicine |
record_format | MEDLINE/PubMed |
spelling | pubmed-91999762022-07-06 Ultrafast Dynamic Contrast-enhanced MRI of the Breast: How Is It Used? Kataoka, Masako Honda, Maya Ohashi, Akane Yamaguchi, Ken Mori, Naoko Goto, Mariko Fujioka, Tomoyuki Mori, Mio Kato, Yutaka Satake, Hiroko Iima, Mami Kubota, Kazunori Magn Reson Med Sci Review Ultrafast dynamic contrast-enhanced (UF-DCE) MRI is a new approach to capture kinetic information in the very early post-contrast period with high temporal resolution while keeping reasonable spatial resolution. The detailed timing and shape of the upslope in the time–intensity curve are analyzed. New kinetic parameters obtained from UF-DCE MRI are useful in differentiating malignant from benign lesions and in evaluating prognostic markers of the breast cancers. Clinically, UF-DCE MRI contributes in identifying hypervascular lesions when the background parenchymal enhancement (BPE) is marked on conventional dynamic MRI. This review starts with the technical aspect of accelerated acquisition. Practical aspects of UF-DCE MRI include identification of target hypervascular lesions from marked BPE and diagnosis of malignant and benign lesions based on new kinetic parameters derived from UF-DCE MRI: maximum slope (MS), time to enhance (TTE), bolus arrival time (BAT), time interval between arterial and venous visualization (AVI), and empirical mathematical model (EMM). The parameters derived from UF-DCE MRI are compared in terms of their diagnostic performance and association with prognostic markers. Pitfalls of UF-DCE MRI in the clinical situation are also covered. Since UF-DCE MRI is an evolving technique, future prospects of UF-DCE MRI are discussed in detail by citing recent evidence. The topic covers prediction of treatment response, multiparametric approach using DWI-derived parameters, evaluation of tumor-related vessels, and application of artificial intelligence for UF-DCE MRI. Along with comprehensive literature review, illustrative clinical cases are used to understand the value of UF-DCE MRI. Japanese Society for Magnetic Resonance in Medicine 2022-02-25 /pmc/articles/PMC9199976/ /pubmed/35228489 http://dx.doi.org/10.2463/mrms.rev.2021-0157 Text en ©2022 Japanese Society for Magnetic Resonance in Medicine https://creativecommons.org/licenses/by-nc-nd/4.0/This work is licensed under a Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International License. To view a copy of this license, visit http://creativecommons.org/licenses/by-nc-nd/4.0/ (https://creativecommons.org/licenses/by-nc-nd/4.0/) |
spellingShingle | Review Kataoka, Masako Honda, Maya Ohashi, Akane Yamaguchi, Ken Mori, Naoko Goto, Mariko Fujioka, Tomoyuki Mori, Mio Kato, Yutaka Satake, Hiroko Iima, Mami Kubota, Kazunori Ultrafast Dynamic Contrast-enhanced MRI of the Breast: How Is It Used? |
title | Ultrafast Dynamic Contrast-enhanced MRI of the Breast: How Is It Used? |
title_full | Ultrafast Dynamic Contrast-enhanced MRI of the Breast: How Is It Used? |
title_fullStr | Ultrafast Dynamic Contrast-enhanced MRI of the Breast: How Is It Used? |
title_full_unstemmed | Ultrafast Dynamic Contrast-enhanced MRI of the Breast: How Is It Used? |
title_short | Ultrafast Dynamic Contrast-enhanced MRI of the Breast: How Is It Used? |
title_sort | ultrafast dynamic contrast-enhanced mri of the breast: how is it used? |
topic | Review |
url | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9199976/ https://www.ncbi.nlm.nih.gov/pubmed/35228489 http://dx.doi.org/10.2463/mrms.rev.2021-0157 |
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