Prognostic factors and their role in the histological classification of cutaneous squamous cell carcinoma
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Publication Date: | 2021 |
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Format: | Article |
Language: | por |
Source: | Research, Society and Development |
Download full: | https://rsdjournal.org/index.php/rsd/article/view/15837 |
Summary: | Squamous cell carcinoma (SCCs) is a malignant epithelial tumor of keratinocytes, composed of heterogeneous cells with varied phenotypes, which occurs mainly in glabrous regions, with little or no pigmentation. It is a common neoplasm in dogs, cats, horses and cattle, relatively uncommon in sheep and rare in goats and pigs. This study aimed to carry out a critical review of the different histopathological classification systems for cutaneous SCCs and their impact on the definition of the prognosis. Human medicine has several classification systems for oral and cutaneous SCCs, such as the Broders system (1925) that proposes a gradation based on cell differentiation, and Bryne (1992), which is based on the multifactorial graduation of malignancy, evaluating four morphological characteristics, for which scores are assigned and which after the sum of the scores, result in a degree. In veterinary medicine, the most used classification system is that of Weiss and Frese (1974), based on the degree of differentiation. However, Nagamine et al. (2017) developed a multifactorial classification system for malignancy grading for oral and cutaneous SCCs in dogs, evaluating five morphological characteristics for which scores are assigned (from 1 to 4) and added together, result in a grade. Each of the systems is based and one or more factors considered as prognostications. These classification systems can have advantages and disadvantages, being necessary to know in depth the different aspects of each one so that one can choose the one that contemplates the diagnostic purpose. |
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Prognostic factors and their role in the histological classification of cutaneous squamous cell carcinomaFactores pronósticos y su papel en la clasificación histológica del carcinoma cutáneo de células escamosasFatores prognósticos e seu papel na classificação histológica dos carcinoma de células escamosas cutâneosMorphologyNeoplasiaSCCDifferentiation.MorfologíaNeoplasiaCCEDiferenciación.MorfologiaNeoplasiaCCEDiferenciação.Squamous cell carcinoma (SCCs) is a malignant epithelial tumor of keratinocytes, composed of heterogeneous cells with varied phenotypes, which occurs mainly in glabrous regions, with little or no pigmentation. It is a common neoplasm in dogs, cats, horses and cattle, relatively uncommon in sheep and rare in goats and pigs. This study aimed to carry out a critical review of the different histopathological classification systems for cutaneous SCCs and their impact on the definition of the prognosis. Human medicine has several classification systems for oral and cutaneous SCCs, such as the Broders system (1925) that proposes a gradation based on cell differentiation, and Bryne (1992), which is based on the multifactorial graduation of malignancy, evaluating four morphological characteristics, for which scores are assigned and which after the sum of the scores, result in a degree. In veterinary medicine, the most used classification system is that of Weiss and Frese (1974), based on the degree of differentiation. However, Nagamine et al. (2017) developed a multifactorial classification system for malignancy grading for oral and cutaneous SCCs in dogs, evaluating five morphological characteristics for which scores are assigned (from 1 to 4) and added together, result in a grade. Each of the systems is based and one or more factors considered as prognostications. These classification systems can have advantages and disadvantages, being necessary to know in depth the different aspects of each one so that one can choose the one that contemplates the diagnostic purpose.El carcinoma de células escamosas (CEC) es un tumor epitelial maligno de queratinocitos, compuesto por células heterogéneas con fenotipos variados, que se presenta principalmente en regiones glabras, con poca o ninguna pigmentación. Es una neoplasia común en perros, gatos, caballos y ganado, relativamente poco común en ovejas y rara en cabras y cerdos. Este estudio tuvo como objetivo realizar una revisión crítica de los diferentes sistemas de clasificación histopatológica de los CCE cutáneos y su impacto en la definición del pronóstico. La medicina humana tiene varios sistemas de clasificación para los CCE orales y cutáneos, como el sistema de Broders (1925) que propone una gradación basada en la diferenciación celular, y Bryne (1992), que se basa en la graduación multifactorial de malignidad, evaluando cuatro características morfológicas, para qué puntajes se asignan y que, después de la suma de los puntajes, dan como resultado una calificación. En veterinaria, el sistema de clasificación más utilizado es el de Weiss y Frese (1974), basado en el grado de diferenciación. Sin embargo, Nagamine et al. (2017) desarrollaron un sistema de clasificación multifactorial para la clasificación de malignidad para SCC orales y cutáneos en perros, evaluando cinco características morfológicas para las cuales se asignan puntuaciones (de 1 a 4) y se suman, dan como resultado una calificación. Cada uno de los sistemas se basa y uno o más factores se consideran pronósticos. Estos sistemas de clasificación pueden presentar ventajas e inconvenientes, siendo necesario conocer en profundidad los diferentes aspectos de cada uno para que se pueda elegir el que contemple la finalidad diagnóstica.O carcinoma de células escamosas (CCEs) é um tumor epitelial maligno de queratinócitos, composto por células heterogêneas com variados fenótipos, que ocorre principalmente em regiões glabras, com pouca ou nenhuma pigmentação. Ele é uma neoplasia comum em cães, gatos, equinos e bovinos, relativamente incomum em ovinos e rara em caprinos e suínos. Este estudo teve por objetivo realizar uma revisão crítica quanto aos diferentes sistemas de classificações histopatológicas de CCEs cutâneos e seu impacto na definição do prognóstico. A medicina humana conta com diversos sistemas de classificação para CCEs orais e cutâneos, como o sistema de Broders (1925) que propõe uma gradação baseada na diferenciação celular, e de Bryne (1992), que se baseia na graduação multifatorial de malignidade, avaliando quatro características morfológicas, para as quais são atribuídos escores e que após a soma dos escores, resultam em um grau. Em medicina veterinária, o sistema de classificação mais utilizado é ainda o de Weiss e Frese (1974), baseado no grau de diferenciação. Todavia, Nagamine et al. (2017) elaboraram um sistema de classificação multifatorial de graduação de malignidade para CCEs orais e cutâneos em cães, avaliando cinco características morfológicas para as quais são atribuídos escores (de 1 a 4) e somados, resultam num grau. Cada um dos sistemas se baseia e um ou vários fatores considerados como prognósticos. Esses sistemas de classificação podem apresentar vantagens e desvantagens, sendo necessário conhecer de forma aprofundada os diferentes aspectos de cada um para que se possa optar pelo que contemple a finalidade diagnóstica.Research, Society and Development2021-06-08info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttps://rsdjournal.org/index.php/rsd/article/view/1583710.33448/rsd-v10i6.15837Research, Society and Development; Vol. 10 No. 6; e52010615837Research, Society and Development; Vol. 10 Núm. 6; e52010615837Research, Society and Development; v. 10 n. 6; e520106158372525-3409reponame:Research, Society and Developmentinstname:Universidade Federal de Itajubá (UNIFEI)instacron:UNIFEIporhttps://rsdjournal.org/index.php/rsd/article/view/15837/14367Copyright (c) 2021 Luísa Grecco Corrêa; Clarissa Caetano de Castro; Luísa Mariano Cerqueira da Silva; Andressa Dutra Piovesa n Rossato; Michele Berselli; Fabiane Borelli Grecco; Thomas Normanton Guim; Cristina Gevehr Fernandeshttps://creativecommons.org/licenses/by/4.0info:eu-repo/semantics/openAccessCorrêa, Luísa Grecco Castro, Clarissa Caetano de Silva, Luísa Mariano Cerqueira da n Rossato, Andressa Dutra PiovesaBerselli, MicheleGrecco, Fabiane Borelli Guim, Thomas NormantonFernandes, Cristina Gevehr 2021-06-10T22:51:46Zoai:ojs.pkp.sfu.ca:article/15837Revistahttps://rsdjournal.org/index.php/rsd/indexPUBhttps://rsdjournal.org/index.php/rsd/oairsd.articles@gmail.com2525-34092525-3409opendoar:2024-01-17T09:36:34.658632Research, Society and Development - Universidade Federal de Itajubá (UNIFEI)false |
dc.title.none.fl_str_mv |
Prognostic factors and their role in the histological classification of cutaneous squamous cell carcinoma Factores pronósticos y su papel en la clasificación histológica del carcinoma cutáneo de células escamosas Fatores prognósticos e seu papel na classificação histológica dos carcinoma de células escamosas cutâneos |
title |
Prognostic factors and their role in the histological classification of cutaneous squamous cell carcinoma |
spellingShingle |
Prognostic factors and their role in the histological classification of cutaneous squamous cell carcinoma Corrêa, Luísa Grecco Morphology Neoplasia SCC Differentiation. Morfología Neoplasia CCE Diferenciación. Morfologia Neoplasia CCE Diferenciação. |
title_short |
Prognostic factors and their role in the histological classification of cutaneous squamous cell carcinoma |
title_full |
Prognostic factors and their role in the histological classification of cutaneous squamous cell carcinoma |
title_fullStr |
Prognostic factors and their role in the histological classification of cutaneous squamous cell carcinoma |
title_full_unstemmed |
Prognostic factors and their role in the histological classification of cutaneous squamous cell carcinoma |
title_sort |
Prognostic factors and their role in the histological classification of cutaneous squamous cell carcinoma |
author |
Corrêa, Luísa Grecco |
author_facet |
Corrêa, Luísa Grecco Castro, Clarissa Caetano de Silva, Luísa Mariano Cerqueira da n Rossato, Andressa Dutra Piovesa Berselli, Michele Grecco, Fabiane Borelli Guim, Thomas Normanton Fernandes, Cristina Gevehr |
author_role |
author |
author2 |
Castro, Clarissa Caetano de Silva, Luísa Mariano Cerqueira da n Rossato, Andressa Dutra Piovesa Berselli, Michele Grecco, Fabiane Borelli Guim, Thomas Normanton Fernandes, Cristina Gevehr |
author2_role |
author author author author author author author |
dc.contributor.author.fl_str_mv |
Corrêa, Luísa Grecco Castro, Clarissa Caetano de Silva, Luísa Mariano Cerqueira da n Rossato, Andressa Dutra Piovesa Berselli, Michele Grecco, Fabiane Borelli Guim, Thomas Normanton Fernandes, Cristina Gevehr |
dc.subject.por.fl_str_mv |
Morphology Neoplasia SCC Differentiation. Morfología Neoplasia CCE Diferenciación. Morfologia Neoplasia CCE Diferenciação. |
topic |
Morphology Neoplasia SCC Differentiation. Morfología Neoplasia CCE Diferenciación. Morfologia Neoplasia CCE Diferenciação. |
description |
Squamous cell carcinoma (SCCs) is a malignant epithelial tumor of keratinocytes, composed of heterogeneous cells with varied phenotypes, which occurs mainly in glabrous regions, with little or no pigmentation. It is a common neoplasm in dogs, cats, horses and cattle, relatively uncommon in sheep and rare in goats and pigs. This study aimed to carry out a critical review of the different histopathological classification systems for cutaneous SCCs and their impact on the definition of the prognosis. Human medicine has several classification systems for oral and cutaneous SCCs, such as the Broders system (1925) that proposes a gradation based on cell differentiation, and Bryne (1992), which is based on the multifactorial graduation of malignancy, evaluating four morphological characteristics, for which scores are assigned and which after the sum of the scores, result in a degree. In veterinary medicine, the most used classification system is that of Weiss and Frese (1974), based on the degree of differentiation. However, Nagamine et al. (2017) developed a multifactorial classification system for malignancy grading for oral and cutaneous SCCs in dogs, evaluating five morphological characteristics for which scores are assigned (from 1 to 4) and added together, result in a grade. Each of the systems is based and one or more factors considered as prognostications. These classification systems can have advantages and disadvantages, being necessary to know in depth the different aspects of each one so that one can choose the one that contemplates the diagnostic purpose. |
publishDate |
2021 |
dc.date.none.fl_str_mv |
2021-06-08 |
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://rsdjournal.org/index.php/rsd/article/view/15837 10.33448/rsd-v10i6.15837 |
url |
https://rsdjournal.org/index.php/rsd/article/view/15837 |
identifier_str_mv |
10.33448/rsd-v10i6.15837 |
dc.language.iso.fl_str_mv |
por |
language |
por |
dc.relation.none.fl_str_mv |
https://rsdjournal.org/index.php/rsd/article/view/15837/14367 |
dc.rights.driver.fl_str_mv |
https://creativecommons.org/licenses/by/4.0 info:eu-repo/semantics/openAccess |
rights_invalid_str_mv |
https://creativecommons.org/licenses/by/4.0 |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
application/pdf |
dc.publisher.none.fl_str_mv |
Research, Society and Development |
publisher.none.fl_str_mv |
Research, Society and Development |
dc.source.none.fl_str_mv |
Research, Society and Development; Vol. 10 No. 6; e52010615837 Research, Society and Development; Vol. 10 Núm. 6; e52010615837 Research, Society and Development; v. 10 n. 6; e52010615837 2525-3409 reponame:Research, Society and Development instname:Universidade Federal de Itajubá (UNIFEI) instacron:UNIFEI |
instname_str |
Universidade Federal de Itajubá (UNIFEI) |
instacron_str |
UNIFEI |
institution |
UNIFEI |
reponame_str |
Research, Society and Development |
collection |
Research, Society and Development |
repository.name.fl_str_mv |
Research, Society and Development - Universidade Federal de Itajubá (UNIFEI) |
repository.mail.fl_str_mv |
rsd.articles@gmail.com |
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1797052678360006656 |