Large Colorectal Lesions: Evaluation and Management
Autor(a) principal: | |
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Data de Publicação: | 2016 |
Outros Autores: | , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) |
Texto Completo: | http://scielo.pt/scielo.php?script=sci_arttext&pid=S2341-45452016000400004 |
Resumo: | In the last years, a distinctive interest has been raised on large polypoid and non-polypoid colorectal tumors, and specially on flat neoplastic lesions ≥20 mm tending to grow laterally, the so called laterally spreading tumors (LST). Real or virtual chromoendoscopy, endoscopic ultrasound or magnetic resonance should be considered for the estimation of submucosal invasion of these neoplasms. Lesions suitable for endoscopic resection are those confined to the mucosa or selected cases with submucosal invasion ≤1000 μm. Polypectomy or endoscopic mucosal resection remain a first-line therapy for large colorectal neoplasms, whereas endoscopic submucosal dissection in high-volume centers or surgery should be considered for large LSTs for which en bloc resection is mandatory. |
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Large Colorectal Lesions: Evaluation and ManagementEndoscopyGastrointestinalColorectal NeoplasmsColonic PolypsIn the last years, a distinctive interest has been raised on large polypoid and non-polypoid colorectal tumors, and specially on flat neoplastic lesions ≥20 mm tending to grow laterally, the so called laterally spreading tumors (LST). Real or virtual chromoendoscopy, endoscopic ultrasound or magnetic resonance should be considered for the estimation of submucosal invasion of these neoplasms. Lesions suitable for endoscopic resection are those confined to the mucosa or selected cases with submucosal invasion ≤1000 μm. Polypectomy or endoscopic mucosal resection remain a first-line therapy for large colorectal neoplasms, whereas endoscopic submucosal dissection in high-volume centers or surgery should be considered for large LSTs for which en bloc resection is mandatory.Sociedade Portuguesa de Gastrenterologia2016-08-01info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articletext/htmlhttp://scielo.pt/scielo.php?script=sci_arttext&pid=S2341-45452016000400004GE-Portuguese Journal of Gastroenterology v.23 n.4 2016reponame:Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)instname:Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informaçãoinstacron:RCAAPenghttp://scielo.pt/scielo.php?script=sci_arttext&pid=S2341-45452016000400004Santos,Carlos Eduardo Oliveira dosPereira-Lima,Júlio CarlosOnófrio,Fernanda de Quadrosinfo:eu-repo/semantics/openAccess2024-02-06T17:33:41Zoai:scielo:S2341-45452016000400004Portal AgregadorONGhttps://www.rcaap.pt/oai/openaireopendoar:71602024-03-20T02:35:57.595693Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) - Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informaçãofalse |
dc.title.none.fl_str_mv |
Large Colorectal Lesions: Evaluation and Management |
title |
Large Colorectal Lesions: Evaluation and Management |
spellingShingle |
Large Colorectal Lesions: Evaluation and Management Santos,Carlos Eduardo Oliveira dos Endoscopy Gastrointestinal Colorectal Neoplasms Colonic Polyps |
title_short |
Large Colorectal Lesions: Evaluation and Management |
title_full |
Large Colorectal Lesions: Evaluation and Management |
title_fullStr |
Large Colorectal Lesions: Evaluation and Management |
title_full_unstemmed |
Large Colorectal Lesions: Evaluation and Management |
title_sort |
Large Colorectal Lesions: Evaluation and Management |
author |
Santos,Carlos Eduardo Oliveira dos |
author_facet |
Santos,Carlos Eduardo Oliveira dos Pereira-Lima,Júlio Carlos Onófrio,Fernanda de Quadros |
author_role |
author |
author2 |
Pereira-Lima,Júlio Carlos Onófrio,Fernanda de Quadros |
author2_role |
author author |
dc.contributor.author.fl_str_mv |
Santos,Carlos Eduardo Oliveira dos Pereira-Lima,Júlio Carlos Onófrio,Fernanda de Quadros |
dc.subject.por.fl_str_mv |
Endoscopy Gastrointestinal Colorectal Neoplasms Colonic Polyps |
topic |
Endoscopy Gastrointestinal Colorectal Neoplasms Colonic Polyps |
description |
In the last years, a distinctive interest has been raised on large polypoid and non-polypoid colorectal tumors, and specially on flat neoplastic lesions ≥20 mm tending to grow laterally, the so called laterally spreading tumors (LST). Real or virtual chromoendoscopy, endoscopic ultrasound or magnetic resonance should be considered for the estimation of submucosal invasion of these neoplasms. Lesions suitable for endoscopic resection are those confined to the mucosa or selected cases with submucosal invasion ≤1000 μm. Polypectomy or endoscopic mucosal resection remain a first-line therapy for large colorectal neoplasms, whereas endoscopic submucosal dissection in high-volume centers or surgery should be considered for large LSTs for which en bloc resection is mandatory. |
publishDate |
2016 |
dc.date.none.fl_str_mv |
2016-08-01 |
dc.type.status.fl_str_mv |
info:eu-repo/semantics/publishedVersion |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/article |
format |
article |
status_str |
publishedVersion |
dc.identifier.uri.fl_str_mv |
http://scielo.pt/scielo.php?script=sci_arttext&pid=S2341-45452016000400004 |
url |
http://scielo.pt/scielo.php?script=sci_arttext&pid=S2341-45452016000400004 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
http://scielo.pt/scielo.php?script=sci_arttext&pid=S2341-45452016000400004 |
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 |
Sociedade Portuguesa de Gastrenterologia |
publisher.none.fl_str_mv |
Sociedade Portuguesa de Gastrenterologia |
dc.source.none.fl_str_mv |
GE-Portuguese Journal of Gastroenterology v.23 n.4 2016 reponame:Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) instname:Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação instacron:RCAAP |
instname_str |
Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação |
instacron_str |
RCAAP |
institution |
RCAAP |
reponame_str |
Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) |
collection |
Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) |
repository.name.fl_str_mv |
Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) - Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação |
repository.mail.fl_str_mv |
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1799137412292542464 |