Core needle biopsy in fibroepithelial tumors: predicting factors for phyllodes tumors
Autor(a) principal: | |
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Data de Publicação: | 2021 |
Outros Autores: | , , , , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Clinics |
Texto Completo: | https://www.revistas.usp.br/clinics/article/view/191946 |
Resumo: | OBJECTIVES: This study aimed to evaluate the clinical and imaging predictive factors for the diagnosis of phyllodes tumors in patients with inconclusive results from core needle biopsy (fibroepithelial lesions). METHODS: We retrospectively analyzed data of patients who underwent surgical excision of breast lesions previously diagnosed as fibroepithelial lesions. Numeric variables were analyzed using the Shapiro-Wilk and t-tests, and categorical variables were analyzed using the chi-square and Fisher’s exact tests. Multivariate logistic regression was performed to calculate odds ratios and detect predictive factors for the diagnosis of PT. RESULTS: A total of 89 biopsy samples were obtained from 77 patients, of which 43 were confirmed as fibroadenomas, 43 as phyllodes tumors, and 3 as other benign, non-fibroepithelial breast lesions. The mean tumor size was 3.61 cm (range, 0.8–10 cm) for phyllodes tumors and 2.4 cm (range, 0.8–7.9 cm) for fibroadenomas. The predictive factor for phyllodes tumor diagnosis was lesion size 43 cm (po0.001). CONCLUSION: Our data indicate that fibroepithelial lesions of the breast larger than 3 cm are more likely to be phyllodes tumors. |
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Clinics |
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Core needle biopsy in fibroepithelial tumors: predicting factors for phyllodes tumorsFibroepithelial LesionsPhyllodes TumorFibroadenomaBreast UltrasoundCore Needle BiopsyOBJECTIVES: This study aimed to evaluate the clinical and imaging predictive factors for the diagnosis of phyllodes tumors in patients with inconclusive results from core needle biopsy (fibroepithelial lesions). METHODS: We retrospectively analyzed data of patients who underwent surgical excision of breast lesions previously diagnosed as fibroepithelial lesions. Numeric variables were analyzed using the Shapiro-Wilk and t-tests, and categorical variables were analyzed using the chi-square and Fisher’s exact tests. Multivariate logistic regression was performed to calculate odds ratios and detect predictive factors for the diagnosis of PT. RESULTS: A total of 89 biopsy samples were obtained from 77 patients, of which 43 were confirmed as fibroadenomas, 43 as phyllodes tumors, and 3 as other benign, non-fibroepithelial breast lesions. The mean tumor size was 3.61 cm (range, 0.8–10 cm) for phyllodes tumors and 2.4 cm (range, 0.8–7.9 cm) for fibroadenomas. The predictive factor for phyllodes tumor diagnosis was lesion size 43 cm (po0.001). CONCLUSION: Our data indicate that fibroepithelial lesions of the breast larger than 3 cm are more likely to be phyllodes tumors.Hospital das Clínicas, Faculdade de Medicina, Universidade de São Paulo2021-11-09info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttps://www.revistas.usp.br/clinics/article/view/19194610.6061/clinics/2021/e2806Clinics; Vol. 76 (2021); e2806Clinics; v. 76 (2021); e2806Clinics; Vol. 76 (2021); e28061980-53221807-5932reponame:Clinicsinstname:Universidade de São Paulo (USP)instacron:USPenghttps://www.revistas.usp.br/clinics/article/view/191946/176908Copyright (c) 2021 Clinicsinfo:eu-repo/semantics/openAccessReis, Yedda Nunes Maesaka, Jonathan Yugo Shimizu, Carlos Soares-Júnior, José Maria Baracat, Edmund Chada Filassi, José Roberto 2023-07-06T13:04:02Zoai:revistas.usp.br:article/191946Revistahttps://www.revistas.usp.br/clinicsPUBhttps://www.revistas.usp.br/clinics/oai||clinics@hc.fm.usp.br1980-53221807-5932opendoar:2023-07-06T13:04:02Clinics - Universidade de São Paulo (USP)false |
dc.title.none.fl_str_mv |
Core needle biopsy in fibroepithelial tumors: predicting factors for phyllodes tumors |
title |
Core needle biopsy in fibroepithelial tumors: predicting factors for phyllodes tumors |
spellingShingle |
Core needle biopsy in fibroepithelial tumors: predicting factors for phyllodes tumors Reis, Yedda Nunes Fibroepithelial Lesions Phyllodes Tumor Fibroadenoma Breast Ultrasound Core Needle Biopsy |
title_short |
Core needle biopsy in fibroepithelial tumors: predicting factors for phyllodes tumors |
title_full |
Core needle biopsy in fibroepithelial tumors: predicting factors for phyllodes tumors |
title_fullStr |
Core needle biopsy in fibroepithelial tumors: predicting factors for phyllodes tumors |
title_full_unstemmed |
Core needle biopsy in fibroepithelial tumors: predicting factors for phyllodes tumors |
title_sort |
Core needle biopsy in fibroepithelial tumors: predicting factors for phyllodes tumors |
author |
Reis, Yedda Nunes |
author_facet |
Reis, Yedda Nunes Maesaka, Jonathan Yugo Shimizu, Carlos Soares-Júnior, José Maria Baracat, Edmund Chada Filassi, José Roberto |
author_role |
author |
author2 |
Maesaka, Jonathan Yugo Shimizu, Carlos Soares-Júnior, José Maria Baracat, Edmund Chada Filassi, José Roberto |
author2_role |
author author author author author |
dc.contributor.author.fl_str_mv |
Reis, Yedda Nunes Maesaka, Jonathan Yugo Shimizu, Carlos Soares-Júnior, José Maria Baracat, Edmund Chada Filassi, José Roberto |
dc.subject.por.fl_str_mv |
Fibroepithelial Lesions Phyllodes Tumor Fibroadenoma Breast Ultrasound Core Needle Biopsy |
topic |
Fibroepithelial Lesions Phyllodes Tumor Fibroadenoma Breast Ultrasound Core Needle Biopsy |
description |
OBJECTIVES: This study aimed to evaluate the clinical and imaging predictive factors for the diagnosis of phyllodes tumors in patients with inconclusive results from core needle biopsy (fibroepithelial lesions). METHODS: We retrospectively analyzed data of patients who underwent surgical excision of breast lesions previously diagnosed as fibroepithelial lesions. Numeric variables were analyzed using the Shapiro-Wilk and t-tests, and categorical variables were analyzed using the chi-square and Fisher’s exact tests. Multivariate logistic regression was performed to calculate odds ratios and detect predictive factors for the diagnosis of PT. RESULTS: A total of 89 biopsy samples were obtained from 77 patients, of which 43 were confirmed as fibroadenomas, 43 as phyllodes tumors, and 3 as other benign, non-fibroepithelial breast lesions. The mean tumor size was 3.61 cm (range, 0.8–10 cm) for phyllodes tumors and 2.4 cm (range, 0.8–7.9 cm) for fibroadenomas. The predictive factor for phyllodes tumor diagnosis was lesion size 43 cm (po0.001). CONCLUSION: Our data indicate that fibroepithelial lesions of the breast larger than 3 cm are more likely to be phyllodes tumors. |
publishDate |
2021 |
dc.date.none.fl_str_mv |
2021-11-09 |
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/191946 10.6061/clinics/2021/e2806 |
url |
https://www.revistas.usp.br/clinics/article/view/191946 |
identifier_str_mv |
10.6061/clinics/2021/e2806 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
https://www.revistas.usp.br/clinics/article/view/191946/176908 |
dc.rights.driver.fl_str_mv |
Copyright (c) 2021 Clinics info:eu-repo/semantics/openAccess |
rights_invalid_str_mv |
Copyright (c) 2021 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. 76 (2021); e2806 Clinics; v. 76 (2021); e2806 Clinics; Vol. 76 (2021); e2806 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 |
_version_ |
1800222765681213440 |