Placental adhesion disorder: magnetic resonance imaging features and a proposal for a structured report
Autor(a) principal: | |
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Data de Publicação: | 2020 |
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=S0100-39842020000500010 |
Resumo: | Abstract Placental adhesion disorder encompasses the various types of abnormal placentation that occur when the chorionic villi penetrate the uterine wall. Placenta accreta has become more common, mainly because of the increasing rates of cesarean section. Although ultrasound is the first-line imaging modality for evaluation of the placenta, it plays a limited role in cases of posterior placenta accreta and inconclusive findings. In such cases, magnetic resonance imaging (MRI) is indicated, mainly because it is a more accurate means of identifying placental invasion of extrauterine structures in high-risk pregnant women. In this review article, we present the ten major and minor MRI features of placental adhesion disorder, as described in the international literature. In addition, we propose a template for structured reports of MRI examinations of the placenta. We have also devised a guided questionnaire in order to identify risk factors in patients scheduled to undergo such examinations, with the objective of facilitating the multidisciplinary treatment planning needed in order to minimize maternal morbidity and mortality. |
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Radiologia Brasileira (Online) |
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Placental adhesion disorder: magnetic resonance imaging features and a proposal for a structured reportPlacenta accretaPlacenta previaMagnetic resonance imagingAbstract Placental adhesion disorder encompasses the various types of abnormal placentation that occur when the chorionic villi penetrate the uterine wall. Placenta accreta has become more common, mainly because of the increasing rates of cesarean section. Although ultrasound is the first-line imaging modality for evaluation of the placenta, it plays a limited role in cases of posterior placenta accreta and inconclusive findings. In such cases, magnetic resonance imaging (MRI) is indicated, mainly because it is a more accurate means of identifying placental invasion of extrauterine structures in high-risk pregnant women. In this review article, we present the ten major and minor MRI features of placental adhesion disorder, as described in the international literature. In addition, we propose a template for structured reports of MRI examinations of the placenta. We have also devised a guided questionnaire in order to identify risk factors in patients scheduled to undergo such examinations, with the objective of facilitating the multidisciplinary treatment planning needed in order to minimize maternal morbidity and mortality.Publicação do Colégio Brasileiro de Radiologia e Diagnóstico por Imagem2020-10-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersiontext/htmlhttp://old.scielo.br/scielo.php?script=sci_arttext&pid=S0100-39842020000500010Radiologia Brasileira v.53 n.5 2020reponame:Radiologia Brasileira (Online)instname:Colégio Brasileiro de Radiologia e Diagnóstico por Imagem (CBR)instacron:CBR10.1590/0100-3984.2019.0037info:eu-repo/semantics/openAccessAgostini,Thais Coura FigueiredoFigueiredo,ReginaldoWarmbrand,GiseleTorres,Ulysses SantosPria,Hanna Rafaela Ferreira DallaD’Ippolito,Giuseppeeng2020-09-29T00:00:00Zoai:scielo:S0100-39842020000500010Revistahttps://www.scielo.br/j/rb/https://old.scielo.br/oai/scielo-oai.phpradiologiabrasileira@cbr.org.br1678-70990100-3984opendoar:2020-09-29T00:00Radiologia Brasileira (Online) - Colégio Brasileiro de Radiologia e Diagnóstico por Imagem (CBR)false |
dc.title.none.fl_str_mv |
Placental adhesion disorder: magnetic resonance imaging features and a proposal for a structured report |
title |
Placental adhesion disorder: magnetic resonance imaging features and a proposal for a structured report |
spellingShingle |
Placental adhesion disorder: magnetic resonance imaging features and a proposal for a structured report Agostini,Thais Coura Figueiredo Placenta accreta Placenta previa Magnetic resonance imaging |
title_short |
Placental adhesion disorder: magnetic resonance imaging features and a proposal for a structured report |
title_full |
Placental adhesion disorder: magnetic resonance imaging features and a proposal for a structured report |
title_fullStr |
Placental adhesion disorder: magnetic resonance imaging features and a proposal for a structured report |
title_full_unstemmed |
Placental adhesion disorder: magnetic resonance imaging features and a proposal for a structured report |
title_sort |
Placental adhesion disorder: magnetic resonance imaging features and a proposal for a structured report |
author |
Agostini,Thais Coura Figueiredo |
author_facet |
Agostini,Thais Coura Figueiredo Figueiredo,Reginaldo Warmbrand,Gisele Torres,Ulysses Santos Pria,Hanna Rafaela Ferreira Dalla D’Ippolito,Giuseppe |
author_role |
author |
author2 |
Figueiredo,Reginaldo Warmbrand,Gisele Torres,Ulysses Santos Pria,Hanna Rafaela Ferreira Dalla D’Ippolito,Giuseppe |
author2_role |
author author author author author |
dc.contributor.author.fl_str_mv |
Agostini,Thais Coura Figueiredo Figueiredo,Reginaldo Warmbrand,Gisele Torres,Ulysses Santos Pria,Hanna Rafaela Ferreira Dalla D’Ippolito,Giuseppe |
dc.subject.por.fl_str_mv |
Placenta accreta Placenta previa Magnetic resonance imaging |
topic |
Placenta accreta Placenta previa Magnetic resonance imaging |
description |
Abstract Placental adhesion disorder encompasses the various types of abnormal placentation that occur when the chorionic villi penetrate the uterine wall. Placenta accreta has become more common, mainly because of the increasing rates of cesarean section. Although ultrasound is the first-line imaging modality for evaluation of the placenta, it plays a limited role in cases of posterior placenta accreta and inconclusive findings. In such cases, magnetic resonance imaging (MRI) is indicated, mainly because it is a more accurate means of identifying placental invasion of extrauterine structures in high-risk pregnant women. In this review article, we present the ten major and minor MRI features of placental adhesion disorder, as described in the international literature. In addition, we propose a template for structured reports of MRI examinations of the placenta. We have also devised a guided questionnaire in order to identify risk factors in patients scheduled to undergo such examinations, with the objective of facilitating the multidisciplinary treatment planning needed in order to minimize maternal morbidity and mortality. |
publishDate |
2020 |
dc.date.none.fl_str_mv |
2020-10-01 |
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=S0100-39842020000500010 |
url |
http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0100-39842020000500010 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
10.1590/0100-3984.2019.0037 |
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.53 n.5 2020 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_ |
1754208940676087808 |