Tumor volume of resectable gastric adenocarcinoma on multidetector computed tomography: association with N categories

Detalhes bibliográficos
Autor(a) principal: Li, Hang
Data de Publicação: 2016
Outros Autores: Chen, Xiao-li, Li, Jun-ru, Li, Zhen-lin, Chen, Tian-wu, Pu, Hong, Yin, Long-lin, Xu, Guo-hui, Li, Zhen-wen, Reng, Jing, Zhou, Peng, Cheng, Zhu-zhong, Cao, Ying
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Clinics
Texto Completo: https://www.revistas.usp.br/clinics/article/view/115293
Resumo: OBJECTIVE: To determine whether the gross tumor volume of resectable gastric adenocarcinoma on multidetector computed tomography could predict the presence of regional lymph node metastasis and could determine N categories. MATERIALS AND METHODS: A total of 202 consecutive patients with gastric adenocarcinoma who had undergone gastrectomy 1 week after contrast-enhanced multidetector computed tomography were retrospectively identified. The gross tumor volume was evaluated on multidetector computed tomography images. Univariate and multivariate analyses were performed to determine whether the gross tumor volume could predict regional lymph node metastasis, and the Mann-Whitney U test was performed to compare the gross tumor volume among N categories. Additionally, a receiver operating characteristic analysis was performed to identify the accuracy of the gross tumor volume in differentiating N categories. RESULTS: The gross tumor volume could predict regional lymph node metastasis (p
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spelling Tumor volume of resectable gastric adenocarcinoma on multidetector computed tomography: association with N categories OBJECTIVE: To determine whether the gross tumor volume of resectable gastric adenocarcinoma on multidetector computed tomography could predict the presence of regional lymph node metastasis and could determine N categories. MATERIALS AND METHODS: A total of 202 consecutive patients with gastric adenocarcinoma who had undergone gastrectomy 1 week after contrast-enhanced multidetector computed tomography were retrospectively identified. The gross tumor volume was evaluated on multidetector computed tomography images. Univariate and multivariate analyses were performed to determine whether the gross tumor volume could predict regional lymph node metastasis, and the Mann-Whitney U test was performed to compare the gross tumor volume among N categories. Additionally, a receiver operating characteristic analysis was performed to identify the accuracy of the gross tumor volume in differentiating N categories. RESULTS: The gross tumor volume could predict regional lymph node metastasis (pHospital das Clínicas, Faculdade de Medicina, Universidade de São Paulo2016-04-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttps://www.revistas.usp.br/clinics/article/view/11529310.6061/clinics/2016(04)04Clinics; Vol. 71 No. 4 (2016); 199-204Clinics; v. 71 n. 4 (2016); 199-204Clinics; Vol. 71 Núm. 4 (2016); 199-2041980-53221807-5932reponame:Clinicsinstname:Universidade de São Paulo (USP)instacron:USPenghttps://www.revistas.usp.br/clinics/article/view/115293/112974Copyright (c) 2016 Clinicsinfo:eu-repo/semantics/openAccessLi, HangChen, Xiao-liLi, Jun-ruLi, Zhen-linChen, Tian-wuPu, HongYin, Long-linXu, Guo-huiLi, Zhen-wenReng, JingZhou, PengCheng, Zhu-zhongCao, Ying2016-05-10T19:36:01Zoai:revistas.usp.br:article/115293Revistahttps://www.revistas.usp.br/clinicsPUBhttps://www.revistas.usp.br/clinics/oai||clinics@hc.fm.usp.br1980-53221807-5932opendoar:2016-05-10T19:36:01Clinics - Universidade de São Paulo (USP)false
dc.title.none.fl_str_mv Tumor volume of resectable gastric adenocarcinoma on multidetector computed tomography: association with N categories
title Tumor volume of resectable gastric adenocarcinoma on multidetector computed tomography: association with N categories
spellingShingle Tumor volume of resectable gastric adenocarcinoma on multidetector computed tomography: association with N categories
Li, Hang
title_short Tumor volume of resectable gastric adenocarcinoma on multidetector computed tomography: association with N categories
title_full Tumor volume of resectable gastric adenocarcinoma on multidetector computed tomography: association with N categories
title_fullStr Tumor volume of resectable gastric adenocarcinoma on multidetector computed tomography: association with N categories
title_full_unstemmed Tumor volume of resectable gastric adenocarcinoma on multidetector computed tomography: association with N categories
title_sort Tumor volume of resectable gastric adenocarcinoma on multidetector computed tomography: association with N categories
author Li, Hang
author_facet Li, Hang
Chen, Xiao-li
Li, Jun-ru
Li, Zhen-lin
Chen, Tian-wu
Pu, Hong
Yin, Long-lin
Xu, Guo-hui
Li, Zhen-wen
Reng, Jing
Zhou, Peng
Cheng, Zhu-zhong
Cao, Ying
author_role author
author2 Chen, Xiao-li
Li, Jun-ru
Li, Zhen-lin
Chen, Tian-wu
Pu, Hong
Yin, Long-lin
Xu, Guo-hui
Li, Zhen-wen
Reng, Jing
Zhou, Peng
Cheng, Zhu-zhong
Cao, Ying
author2_role author
author
author
author
author
author
author
author
author
author
author
author
dc.contributor.author.fl_str_mv Li, Hang
Chen, Xiao-li
Li, Jun-ru
Li, Zhen-lin
Chen, Tian-wu
Pu, Hong
Yin, Long-lin
Xu, Guo-hui
Li, Zhen-wen
Reng, Jing
Zhou, Peng
Cheng, Zhu-zhong
Cao, Ying
description OBJECTIVE: To determine whether the gross tumor volume of resectable gastric adenocarcinoma on multidetector computed tomography could predict the presence of regional lymph node metastasis and could determine N categories. MATERIALS AND METHODS: A total of 202 consecutive patients with gastric adenocarcinoma who had undergone gastrectomy 1 week after contrast-enhanced multidetector computed tomography were retrospectively identified. The gross tumor volume was evaluated on multidetector computed tomography images. Univariate and multivariate analyses were performed to determine whether the gross tumor volume could predict regional lymph node metastasis, and the Mann-Whitney U test was performed to compare the gross tumor volume among N categories. Additionally, a receiver operating characteristic analysis was performed to identify the accuracy of the gross tumor volume in differentiating N categories. RESULTS: The gross tumor volume could predict regional lymph node metastasis (p
publishDate 2016
dc.date.none.fl_str_mv 2016-04-01
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
format article
status_str publishedVersion
dc.identifier.uri.fl_str_mv https://www.revistas.usp.br/clinics/article/view/115293
10.6061/clinics/2016(04)04
url https://www.revistas.usp.br/clinics/article/view/115293
identifier_str_mv 10.6061/clinics/2016(04)04
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv https://www.revistas.usp.br/clinics/article/view/115293/112974
dc.rights.driver.fl_str_mv Copyright (c) 2016 Clinics
info:eu-repo/semantics/openAccess
rights_invalid_str_mv Copyright (c) 2016 Clinics
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
dc.publisher.none.fl_str_mv Hospital das Clínicas, Faculdade de Medicina, Universidade de São Paulo
publisher.none.fl_str_mv Hospital das Clínicas, Faculdade de Medicina, Universidade de São Paulo
dc.source.none.fl_str_mv Clinics; Vol. 71 No. 4 (2016); 199-204
Clinics; v. 71 n. 4 (2016); 199-204
Clinics; Vol. 71 Núm. 4 (2016); 199-204
1980-5322
1807-5932
reponame:Clinics
instname:Universidade de São Paulo (USP)
instacron:USP
instname_str Universidade de São Paulo (USP)
instacron_str USP
institution USP
reponame_str Clinics
collection Clinics
repository.name.fl_str_mv Clinics - Universidade de São Paulo (USP)
repository.mail.fl_str_mv ||clinics@hc.fm.usp.br
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