Primary Adenoid Cystic Carcinoma: An Uncommon Cause of Tracheal Obstruction
Autor(a) principal: | |
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Data de Publicação: | 2023 |
Outros Autores: | , , , , , |
Tipo de documento: | Relatório |
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=S2183-13512023000200040 |
Resumo: | Abstract Adenoid cystic carcinoma (ACC) of the trachea is a rare malignant neoplasm, with little consensus in the literature regarding staging and therapeutic approach. Given the rarity of trachea primary neoplasms, it is sometimes difficult to make a correct diagnosis based on clinical and imaging findings, which often results in diagnosis delays. The radiologist's familiarization with this entity is essential for early detection and inclusion in the initial differential diagnosis of mediastinal lesions, guiding the remaining diagnostic and therapeutic approach. We describe the case of a woman with clinical and imaging findings compatible with a tracheal neoplasm, that was confirmed to be an ACC. Given its longitudinal extension and the invasion of adjacent structures at diagnosis, it was considered surgically unresectable, and therefore palliative carbon-ion radiotherapy was proposed. |
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Primary Adenoid Cystic Carcinoma: An Uncommon Cause of Tracheal ObstructionCystic adenoid carcinomaTracheal tumorsTracheal stentStagingRadiotherapy.Abstract Adenoid cystic carcinoma (ACC) of the trachea is a rare malignant neoplasm, with little consensus in the literature regarding staging and therapeutic approach. Given the rarity of trachea primary neoplasms, it is sometimes difficult to make a correct diagnosis based on clinical and imaging findings, which often results in diagnosis delays. The radiologist's familiarization with this entity is essential for early detection and inclusion in the initial differential diagnosis of mediastinal lesions, guiding the remaining diagnostic and therapeutic approach. We describe the case of a woman with clinical and imaging findings compatible with a tracheal neoplasm, that was confirmed to be an ACC. Given its longitudinal extension and the invasion of adjacent structures at diagnosis, it was considered surgically unresectable, and therefore palliative carbon-ion radiotherapy was proposed.Sociedade Portuguesa de Radiologia e Medicina Nuclear2023-08-01info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/reporttext/htmlhttp://scielo.pt/scielo.php?script=sci_arttext&pid=S2183-13512023000200040Acta Radiológica Portuguesa v.35 n.2 2023reponame: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=S2183-13512023000200040Martins,Ricardo SilvaRodrigues,Susana LopesFreixo,BeatrizBacelar,TeresaLapa,AlexandraCoimbra,NunoFonseca,Diogoinfo:eu-repo/semantics/openAccess2024-02-06T17:29:33Zoai:scielo:S2183-13512023000200040Portal AgregadorONGhttps://www.rcaap.pt/oai/openaireopendoar:71602024-03-20T02:33:26.321442Repositório 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 |
Primary Adenoid Cystic Carcinoma: An Uncommon Cause of Tracheal Obstruction |
title |
Primary Adenoid Cystic Carcinoma: An Uncommon Cause of Tracheal Obstruction |
spellingShingle |
Primary Adenoid Cystic Carcinoma: An Uncommon Cause of Tracheal Obstruction Martins,Ricardo Silva Cystic adenoid carcinoma Tracheal tumors Tracheal stent Staging Radiotherapy. |
title_short |
Primary Adenoid Cystic Carcinoma: An Uncommon Cause of Tracheal Obstruction |
title_full |
Primary Adenoid Cystic Carcinoma: An Uncommon Cause of Tracheal Obstruction |
title_fullStr |
Primary Adenoid Cystic Carcinoma: An Uncommon Cause of Tracheal Obstruction |
title_full_unstemmed |
Primary Adenoid Cystic Carcinoma: An Uncommon Cause of Tracheal Obstruction |
title_sort |
Primary Adenoid Cystic Carcinoma: An Uncommon Cause of Tracheal Obstruction |
author |
Martins,Ricardo Silva |
author_facet |
Martins,Ricardo Silva Rodrigues,Susana Lopes Freixo,Beatriz Bacelar,Teresa Lapa,Alexandra Coimbra,Nuno Fonseca,Diogo |
author_role |
author |
author2 |
Rodrigues,Susana Lopes Freixo,Beatriz Bacelar,Teresa Lapa,Alexandra Coimbra,Nuno Fonseca,Diogo |
author2_role |
author author author author author author |
dc.contributor.author.fl_str_mv |
Martins,Ricardo Silva Rodrigues,Susana Lopes Freixo,Beatriz Bacelar,Teresa Lapa,Alexandra Coimbra,Nuno Fonseca,Diogo |
dc.subject.por.fl_str_mv |
Cystic adenoid carcinoma Tracheal tumors Tracheal stent Staging Radiotherapy. |
topic |
Cystic adenoid carcinoma Tracheal tumors Tracheal stent Staging Radiotherapy. |
description |
Abstract Adenoid cystic carcinoma (ACC) of the trachea is a rare malignant neoplasm, with little consensus in the literature regarding staging and therapeutic approach. Given the rarity of trachea primary neoplasms, it is sometimes difficult to make a correct diagnosis based on clinical and imaging findings, which often results in diagnosis delays. The radiologist's familiarization with this entity is essential for early detection and inclusion in the initial differential diagnosis of mediastinal lesions, guiding the remaining diagnostic and therapeutic approach. We describe the case of a woman with clinical and imaging findings compatible with a tracheal neoplasm, that was confirmed to be an ACC. Given its longitudinal extension and the invasion of adjacent structures at diagnosis, it was considered surgically unresectable, and therefore palliative carbon-ion radiotherapy was proposed. |
publishDate |
2023 |
dc.date.none.fl_str_mv |
2023-08-01 |
dc.type.status.fl_str_mv |
info:eu-repo/semantics/publishedVersion |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/report |
format |
report |
status_str |
publishedVersion |
dc.identifier.uri.fl_str_mv |
http://scielo.pt/scielo.php?script=sci_arttext&pid=S2183-13512023000200040 |
url |
http://scielo.pt/scielo.php?script=sci_arttext&pid=S2183-13512023000200040 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
http://scielo.pt/scielo.php?script=sci_arttext&pid=S2183-13512023000200040 |
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 Radiologia e Medicina Nuclear |
publisher.none.fl_str_mv |
Sociedade Portuguesa de Radiologia e Medicina Nuclear |
dc.source.none.fl_str_mv |
Acta Radiológica Portuguesa v.35 n.2 2023 reponame:Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) instname:Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação instacron:RCAAP |
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Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação |
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RCAAP |
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RCAAP |
reponame_str |
Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) |
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Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) |
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Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) - Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação |
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1817551363237740544 |