How to Study the LocatMontesion and Size of Rectal Tumors That Are Candidates for Local Surgery

1. Background. Preoperative staging of rectal lesions for transanal endoscopic surgery (TES) comprises digital rectal examination, intraoperative rigid rectoscopy (IRR), endorectal ultrasound (EUS), colonoscopy and rectal magnetic resonance imaging (rMRI). The gold standard for topographic features...

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Autores: Serracant, Anna|||0000-0002-8633-0291, Consola, Beatriz|||0000-0003-4225-0705, Ballesteros, Eva, Sola, Marta, Novell, Francesc|||0009-0008-6519-0737, Montes Ortega, Noemí, Serra-Aracil, Xavier|||0000-0003-0291-1900
Tipo de recurso: artículo
Fecha de publicación:2024
País:España
Institución:Universitat Autònoma de Barcelona
Repositorio:Dipòsit Digital de Documents de la UAB
Idioma:inglés
OAI Identifier:oai:ddd.uab.cat:289335
Acceso en línea:https://ddd.uab.cat/record/289335
https://dx.doi.org/urn:doi:10.3390/diagnostics14030315
Access Level:acceso abierto
Palabra clave:Local surgery
Rectal MRI
Rectal tumors
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spelling How to Study the LocatMontesion and Size of Rectal Tumors That Are Candidates for Local SurgeryRigid Rectoscopy, Magnetic Resonance, Endorectal Ultrasound or Colonoscopy? An Interobservational StudySerracant, Anna|||0000-0002-8633-0291Consola, Beatriz|||0000-0003-4225-0705Ballesteros, EvaSola, MartaNovell, Francesc|||0009-0008-6519-0737Montes Ortega, NoemíSerra-Aracil, Xavier|||0000-0003-0291-1900Local surgeryRectal MRIRectal tumors1. Background. Preoperative staging of rectal lesions for transanal endoscopic surgery (TES) comprises digital rectal examination, intraoperative rigid rectoscopy (IRR), endorectal ultrasound (EUS), colonoscopy and rectal magnetic resonance imaging (rMRI). The gold standard for topographic features is IRR. Are the results of the other tests sufficiently reliable to eliminate the need for IRR? rMRI is a key test in advanced rectal cancer and is not operator-dependent. Description of anatomical landmarks is variable. Can we rely on the information regarding topographic features provided by all radiologists? 2. Materials and Methods. This is a concordance interobservational study involving four diagnostic tests of anatomical characteristics of rectal lesions (colonoscopy, EUS, rectal MRI and IRR), performed by four expert radiologists, regarding topographic rectal features with rMRI. 3. Results. Fifty-five rectal tumors were operated on by using TES. The distance of the tumor from the anal verge, location by quadrants, size by quadrants and size of tumor were assessed (IRR as gold standard). For most of the tumors, the correlation between IRR and colonoscopy or EUS was very good (ICCUniversitat Autònoma de Barcelona 22024-01-0120242024-01-01Articlehttp://purl.org/coar/resource_type/c_6501VoRhttp://purl.org/coar/version/c_970fb48d4fbd8a85info:eu-repo/semantics/articleapplication/pdfhttps://ddd.uab.cat/record/289335https://dx.doi.org/urn:doi:10.3390/diagnostics14030315reponame:Dipòsit Digital de Documents de la UABinstname:Universitat Autònoma de BarcelonaInglésengopen accesshttp://purl.org/coar/access_right/c_abf2Aquest document està subjecte a una llicència d'ús Creative Commons. Es permet la reproducció total o parcial, la distribució, la comunicació pública de l'obra i la creació d'obres derivades, fins i tot amb finalitats comercials, sempre i quan es reconegui l'autoria de l'obra original.https://creativecommons.org/licenses/by/4.0/info:eu-repo/semantics/openAccessoai:ddd.uab.cat:2893352026-06-06T12:50:31Z
dc.title.none.fl_str_mv How to Study the LocatMontesion and Size of Rectal Tumors That Are Candidates for Local Surgery
Rigid Rectoscopy, Magnetic Resonance, Endorectal Ultrasound or Colonoscopy? An Interobservational Study
title How to Study the LocatMontesion and Size of Rectal Tumors That Are Candidates for Local Surgery
spellingShingle How to Study the LocatMontesion and Size of Rectal Tumors That Are Candidates for Local Surgery
Serracant, Anna|||0000-0002-8633-0291
Local surgery
Rectal MRI
Rectal tumors
title_short How to Study the LocatMontesion and Size of Rectal Tumors That Are Candidates for Local Surgery
title_full How to Study the LocatMontesion and Size of Rectal Tumors That Are Candidates for Local Surgery
title_fullStr How to Study the LocatMontesion and Size of Rectal Tumors That Are Candidates for Local Surgery
title_full_unstemmed How to Study the LocatMontesion and Size of Rectal Tumors That Are Candidates for Local Surgery
title_sort How to Study the LocatMontesion and Size of Rectal Tumors That Are Candidates for Local Surgery
dc.creator.none.fl_str_mv Serracant, Anna|||0000-0002-8633-0291
Consola, Beatriz|||0000-0003-4225-0705
Ballesteros, Eva
Sola, Marta
Novell, Francesc|||0009-0008-6519-0737
Montes Ortega, Noemí
Serra-Aracil, Xavier|||0000-0003-0291-1900
author Serracant, Anna|||0000-0002-8633-0291
author_facet Serracant, Anna|||0000-0002-8633-0291
Consola, Beatriz|||0000-0003-4225-0705
Ballesteros, Eva
Sola, Marta
Novell, Francesc|||0009-0008-6519-0737
Montes Ortega, Noemí
Serra-Aracil, Xavier|||0000-0003-0291-1900
author_role author
author2 Consola, Beatriz|||0000-0003-4225-0705
Ballesteros, Eva
Sola, Marta
Novell, Francesc|||0009-0008-6519-0737
Montes Ortega, Noemí
Serra-Aracil, Xavier|||0000-0003-0291-1900
author2_role author
author
author
author
author
author
dc.contributor.none.fl_str_mv Universitat Autònoma de Barcelona
dc.subject.none.fl_str_mv Local surgery
Rectal MRI
Rectal tumors
topic Local surgery
Rectal MRI
Rectal tumors
description 1. Background. Preoperative staging of rectal lesions for transanal endoscopic surgery (TES) comprises digital rectal examination, intraoperative rigid rectoscopy (IRR), endorectal ultrasound (EUS), colonoscopy and rectal magnetic resonance imaging (rMRI). The gold standard for topographic features is IRR. Are the results of the other tests sufficiently reliable to eliminate the need for IRR? rMRI is a key test in advanced rectal cancer and is not operator-dependent. Description of anatomical landmarks is variable. Can we rely on the information regarding topographic features provided by all radiologists? 2. Materials and Methods. This is a concordance interobservational study involving four diagnostic tests of anatomical characteristics of rectal lesions (colonoscopy, EUS, rectal MRI and IRR), performed by four expert radiologists, regarding topographic rectal features with rMRI. 3. Results. Fifty-five rectal tumors were operated on by using TES. The distance of the tumor from the anal verge, location by quadrants, size by quadrants and size of tumor were assessed (IRR as gold standard). For most of the tumors, the correlation between IRR and colonoscopy or EUS was very good (ICC
publishDate 2024
dc.date.none.fl_str_mv 2
2024-01-01
2024
2024-01-01
dc.type.none.fl_str_mv Article
http://purl.org/coar/resource_type/c_6501
VoR
http://purl.org/coar/version/c_970fb48d4fbd8a85
dc.type.openaire.fl_str_mv info:eu-repo/semantics/article
format article
dc.identifier.none.fl_str_mv https://ddd.uab.cat/record/289335
https://dx.doi.org/urn:doi:10.3390/diagnostics14030315
url https://ddd.uab.cat/record/289335
https://dx.doi.org/urn:doi:10.3390/diagnostics14030315
dc.language.none.fl_str_mv Inglés
eng
language_invalid_str_mv Inglés
language eng
dc.rights.none.fl_str_mv open access
http://purl.org/coar/access_right/c_abf2
https://creativecommons.org/licenses/by/4.0/
dc.rights.openaire.fl_str_mv info:eu-repo/semantics/openAccess
rights_invalid_str_mv open access
http://purl.org/coar/access_right/c_abf2
https://creativecommons.org/licenses/by/4.0/
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
dc.source.none.fl_str_mv reponame:Dipòsit Digital de Documents de la UAB
instname:Universitat Autònoma de Barcelona
instname_str Universitat Autònoma de Barcelona
reponame_str Dipòsit Digital de Documents de la UAB
collection Dipòsit Digital de Documents de la UAB
repository.name.fl_str_mv
repository.mail.fl_str_mv
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