Magnetic resonance imaging of the breast: role in the evaluation of ductal carcinoma in situ
Autor(a) principal: | |
---|---|
Data de Publicação: | 2019 |
Outros Autores: | , , , , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Radiologia Brasileira (Online) |
Texto Completo: | http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0100-39842019000100043 |
Resumo: | Abstract Ductal carcinoma in situ (DCIS) is a precursor mammary lesion whose malignant cells do not extend beyond the basement membrane and presents a risk of progression to malignant disease. Its early detection increased with screening mammography. The objective of this study was to review the literature on the main presentations of DCIS on magnetic resonance imaging (MRI), through searches of the Medline/PubMed, Latin-American and Caribbean Center on Health Sciences Information (Lilacs), and Scientific Electronic Library Online (SciELO) databases. DCIS can occur in its pure form or in conjunction with invasive disease, in the same lesion, in different foci, or in the contralateral breast. MRI has a high sensitivity for the detection of pure DCIS, being able to identify the non-calcified component, and its accuracy increases with the nuclear grade of the lesion. The most common pattern of presentation is non-nodular enhancement; heterogeneous internal structures; a kinetic curve showing washout or plateau enhancement; segmental distribution; and restricted diffusion. MRI plays an important role in the detection of DCIS, especially in the evaluation of its extent, contributing to more reliable surgical excision and reducing local recurrence. |
id |
CBR-1_77e99ec0995631e214774d1fe5d719d1 |
---|---|
oai_identifier_str |
oai:scielo:S0100-39842019000100043 |
network_acronym_str |
CBR-1 |
network_name_str |
Radiologia Brasileira (Online) |
repository_id_str |
|
spelling |
Magnetic resonance imaging of the breast: role in the evaluation of ductal carcinoma in situRadiologyCarcinoma, intraductal, noninfiltratingMagnetic resonance imagingBreast neoplasmsAbstract Ductal carcinoma in situ (DCIS) is a precursor mammary lesion whose malignant cells do not extend beyond the basement membrane and presents a risk of progression to malignant disease. Its early detection increased with screening mammography. The objective of this study was to review the literature on the main presentations of DCIS on magnetic resonance imaging (MRI), through searches of the Medline/PubMed, Latin-American and Caribbean Center on Health Sciences Information (Lilacs), and Scientific Electronic Library Online (SciELO) databases. DCIS can occur in its pure form or in conjunction with invasive disease, in the same lesion, in different foci, or in the contralateral breast. MRI has a high sensitivity for the detection of pure DCIS, being able to identify the non-calcified component, and its accuracy increases with the nuclear grade of the lesion. The most common pattern of presentation is non-nodular enhancement; heterogeneous internal structures; a kinetic curve showing washout or plateau enhancement; segmental distribution; and restricted diffusion. MRI plays an important role in the detection of DCIS, especially in the evaluation of its extent, contributing to more reliable surgical excision and reducing local recurrence.Publicação do Colégio Brasileiro de Radiologia e Diagnóstico por Imagem2019-02-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersiontext/htmlhttp://old.scielo.br/scielo.php?script=sci_arttext&pid=S0100-39842019000100043Radiologia Brasileira v.52 n.1 2019reponame:Radiologia Brasileira (Online)instname:Colégio Brasileiro de Radiologia e Diagnóstico por Imagem (CBR)instacron:CBR10.1590/0100-3984.2018.0058info:eu-repo/semantics/openAccessTajima,Carla ChizuruSousa,Luiza Lourenço Campos deVenys,Gustavo LagrecaGuatelli,Camila SouzaBitencourt,Almir Galvão VieiraMarques,Elvira Ferreiraeng2019-02-21T00:00:00Zoai:scielo:S0100-39842019000100043Revistahttps://www.scielo.br/j/rb/https://old.scielo.br/oai/scielo-oai.phpradiologiabrasileira@cbr.org.br1678-70990100-3984opendoar:2019-02-21T00:00Radiologia Brasileira (Online) - Colégio Brasileiro de Radiologia e Diagnóstico por Imagem (CBR)false |
dc.title.none.fl_str_mv |
Magnetic resonance imaging of the breast: role in the evaluation of ductal carcinoma in situ |
title |
Magnetic resonance imaging of the breast: role in the evaluation of ductal carcinoma in situ |
spellingShingle |
Magnetic resonance imaging of the breast: role in the evaluation of ductal carcinoma in situ Tajima,Carla Chizuru Radiology Carcinoma, intraductal, noninfiltrating Magnetic resonance imaging Breast neoplasms |
title_short |
Magnetic resonance imaging of the breast: role in the evaluation of ductal carcinoma in situ |
title_full |
Magnetic resonance imaging of the breast: role in the evaluation of ductal carcinoma in situ |
title_fullStr |
Magnetic resonance imaging of the breast: role in the evaluation of ductal carcinoma in situ |
title_full_unstemmed |
Magnetic resonance imaging of the breast: role in the evaluation of ductal carcinoma in situ |
title_sort |
Magnetic resonance imaging of the breast: role in the evaluation of ductal carcinoma in situ |
author |
Tajima,Carla Chizuru |
author_facet |
Tajima,Carla Chizuru Sousa,Luiza Lourenço Campos de Venys,Gustavo Lagreca Guatelli,Camila Souza Bitencourt,Almir Galvão Vieira Marques,Elvira Ferreira |
author_role |
author |
author2 |
Sousa,Luiza Lourenço Campos de Venys,Gustavo Lagreca Guatelli,Camila Souza Bitencourt,Almir Galvão Vieira Marques,Elvira Ferreira |
author2_role |
author author author author author |
dc.contributor.author.fl_str_mv |
Tajima,Carla Chizuru Sousa,Luiza Lourenço Campos de Venys,Gustavo Lagreca Guatelli,Camila Souza Bitencourt,Almir Galvão Vieira Marques,Elvira Ferreira |
dc.subject.por.fl_str_mv |
Radiology Carcinoma, intraductal, noninfiltrating Magnetic resonance imaging Breast neoplasms |
topic |
Radiology Carcinoma, intraductal, noninfiltrating Magnetic resonance imaging Breast neoplasms |
description |
Abstract Ductal carcinoma in situ (DCIS) is a precursor mammary lesion whose malignant cells do not extend beyond the basement membrane and presents a risk of progression to malignant disease. Its early detection increased with screening mammography. The objective of this study was to review the literature on the main presentations of DCIS on magnetic resonance imaging (MRI), through searches of the Medline/PubMed, Latin-American and Caribbean Center on Health Sciences Information (Lilacs), and Scientific Electronic Library Online (SciELO) databases. DCIS can occur in its pure form or in conjunction with invasive disease, in the same lesion, in different foci, or in the contralateral breast. MRI has a high sensitivity for the detection of pure DCIS, being able to identify the non-calcified component, and its accuracy increases with the nuclear grade of the lesion. The most common pattern of presentation is non-nodular enhancement; heterogeneous internal structures; a kinetic curve showing washout or plateau enhancement; segmental distribution; and restricted diffusion. MRI plays an important role in the detection of DCIS, especially in the evaluation of its extent, contributing to more reliable surgical excision and reducing local recurrence. |
publishDate |
2019 |
dc.date.none.fl_str_mv |
2019-02-01 |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/article |
dc.type.status.fl_str_mv |
info:eu-repo/semantics/publishedVersion |
format |
article |
status_str |
publishedVersion |
dc.identifier.uri.fl_str_mv |
http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0100-39842019000100043 |
url |
http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0100-39842019000100043 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
10.1590/0100-3984.2018.0058 |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
text/html |
dc.publisher.none.fl_str_mv |
Publicação do Colégio Brasileiro de Radiologia e Diagnóstico por Imagem |
publisher.none.fl_str_mv |
Publicação do Colégio Brasileiro de Radiologia e Diagnóstico por Imagem |
dc.source.none.fl_str_mv |
Radiologia Brasileira v.52 n.1 2019 reponame:Radiologia Brasileira (Online) instname:Colégio Brasileiro de Radiologia e Diagnóstico por Imagem (CBR) instacron:CBR |
instname_str |
Colégio Brasileiro de Radiologia e Diagnóstico por Imagem (CBR) |
instacron_str |
CBR |
institution |
CBR |
reponame_str |
Radiologia Brasileira (Online) |
collection |
Radiologia Brasileira (Online) |
repository.name.fl_str_mv |
Radiologia Brasileira (Online) - Colégio Brasileiro de Radiologia e Diagnóstico por Imagem (CBR) |
repository.mail.fl_str_mv |
radiologiabrasileira@cbr.org.br |
_version_ |
1754208940120342528 |