Cargando…
Noncontrast MRI with advanced diffusion weighted imaging for breast cancer detection in a lactating woman
Magnetic resonance imaging (MRI) is used for preoperative evaluation, high-risk screening, and other select indications for breast cancer. However, the interpretation of breast MR images in pregnant and lactating women is complicated by physiologic changes of the breast that may result in marked bac...
Autores principales: | , , , , , , , |
---|---|
Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
Elsevier
2020
|
Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7502779/ https://www.ncbi.nlm.nih.gov/pubmed/32994841 http://dx.doi.org/10.1016/j.radcr.2020.08.058 |
_version_ | 1783584261180227584 |
---|---|
author | Rodríguez-Soto, Ana E. Meriwether, Claire H. Park, Andrew J. Jr, Dennis W. Adams Wallace, Anne Ojeda-Fournier, Haydee Dale, Anders M. Rakow-Penner, Rebecca |
author_facet | Rodríguez-Soto, Ana E. Meriwether, Claire H. Park, Andrew J. Jr, Dennis W. Adams Wallace, Anne Ojeda-Fournier, Haydee Dale, Anders M. Rakow-Penner, Rebecca |
author_sort | Rodríguez-Soto, Ana E. |
collection | PubMed |
description | Magnetic resonance imaging (MRI) is used for preoperative evaluation, high-risk screening, and other select indications for breast cancer. However, the interpretation of breast MR images in pregnant and lactating women is complicated by physiologic changes of the breast that may result in marked background enhancement. Breast MRI with contrast administration is contraindicated in pregnancy. Restriction spectrum imaging (RSI) is an advanced diffusion-weighted (DW)-MRI method that theoretically reflects signal from cells with high nuclear-to-cytoplasm ratio without gadolinium-based contrast. This report describes a case in which RSI notably increased tumor conspicuity in a lactating woman, compared to contrast-enhanced (CE)-MRI and conventional DW-MRI. |
format | Online Article Text |
id | pubmed-7502779 |
institution | National Center for Biotechnology Information |
language | English |
publishDate | 2020 |
publisher | Elsevier |
record_format | MEDLINE/PubMed |
spelling | pubmed-75027792020-09-28 Noncontrast MRI with advanced diffusion weighted imaging for breast cancer detection in a lactating woman Rodríguez-Soto, Ana E. Meriwether, Claire H. Park, Andrew J. Jr, Dennis W. Adams Wallace, Anne Ojeda-Fournier, Haydee Dale, Anders M. Rakow-Penner, Rebecca Radiol Case Rep Case Report Magnetic resonance imaging (MRI) is used for preoperative evaluation, high-risk screening, and other select indications for breast cancer. However, the interpretation of breast MR images in pregnant and lactating women is complicated by physiologic changes of the breast that may result in marked background enhancement. Breast MRI with contrast administration is contraindicated in pregnancy. Restriction spectrum imaging (RSI) is an advanced diffusion-weighted (DW)-MRI method that theoretically reflects signal from cells with high nuclear-to-cytoplasm ratio without gadolinium-based contrast. This report describes a case in which RSI notably increased tumor conspicuity in a lactating woman, compared to contrast-enhanced (CE)-MRI and conventional DW-MRI. Elsevier 2020-09-17 /pmc/articles/PMC7502779/ /pubmed/32994841 http://dx.doi.org/10.1016/j.radcr.2020.08.058 Text en © 2020 The Authors. Published by Elsevier Inc. on behalf of University of Washington. http://creativecommons.org/licenses/by-nc-nd/4.0/ This is an open access article under the CC BY-NC-ND license (http://creativecommons.org/licenses/by-nc-nd/4.0/). |
spellingShingle | Case Report Rodríguez-Soto, Ana E. Meriwether, Claire H. Park, Andrew J. Jr, Dennis W. Adams Wallace, Anne Ojeda-Fournier, Haydee Dale, Anders M. Rakow-Penner, Rebecca Noncontrast MRI with advanced diffusion weighted imaging for breast cancer detection in a lactating woman |
title | Noncontrast MRI with advanced diffusion weighted imaging for breast cancer detection in a lactating woman |
title_full | Noncontrast MRI with advanced diffusion weighted imaging for breast cancer detection in a lactating woman |
title_fullStr | Noncontrast MRI with advanced diffusion weighted imaging for breast cancer detection in a lactating woman |
title_full_unstemmed | Noncontrast MRI with advanced diffusion weighted imaging for breast cancer detection in a lactating woman |
title_short | Noncontrast MRI with advanced diffusion weighted imaging for breast cancer detection in a lactating woman |
title_sort | noncontrast mri with advanced diffusion weighted imaging for breast cancer detection in a lactating woman |
topic | Case Report |
url | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7502779/ https://www.ncbi.nlm.nih.gov/pubmed/32994841 http://dx.doi.org/10.1016/j.radcr.2020.08.058 |
work_keys_str_mv | AT rodriguezsotoanae noncontrastmriwithadvanceddiffusionweightedimagingforbreastcancerdetectioninalactatingwoman AT meriwetherclaireh noncontrastmriwithadvanceddiffusionweightedimagingforbreastcancerdetectioninalactatingwoman AT parkandrewj noncontrastmriwithadvanceddiffusionweightedimagingforbreastcancerdetectioninalactatingwoman AT jrdenniswadams noncontrastmriwithadvanceddiffusionweightedimagingforbreastcancerdetectioninalactatingwoman AT wallaceanne noncontrastmriwithadvanceddiffusionweightedimagingforbreastcancerdetectioninalactatingwoman AT ojedafournierhaydee noncontrastmriwithadvanceddiffusionweightedimagingforbreastcancerdetectioninalactatingwoman AT daleandersm noncontrastmriwithadvanceddiffusionweightedimagingforbreastcancerdetectioninalactatingwoman AT rakowpennerrebecca noncontrastmriwithadvanceddiffusionweightedimagingforbreastcancerdetectioninalactatingwoman |