Prognostic and clinicopathological significance of tumor-stroma ratio in head and neck squamous cell carcinoma: A systematic review
Med. oral patol. oral cir. bucal (Internet)
; 27(4): 1-9, July 2022. tab, graf, ilus
Article
em En
| IBECS
| ID: ibc-209793
Biblioteca responsável:
ES1.1
Localização: ES15.1 - BNCS
ABSTRACT
Background: Analysis of the tumor microenvironment has been proposed as a strategy for the treatment and prognosis of different neoplastic processes. A grading system based on the tumor-stroma ratio (TSR), which evaluates theproportion of stroma in relation to neoplastic parenchyma at the invasion front, has shown a strong prognostic valuein different neoplastic processes. The aim of the present systematic review was to understand the role of the TSR inhead and neck squamous cell carcinoma (HNSCC), evaluating its correlation with clinical and prognostic parameters.Material and Methods: An electronic search was performed in PubMed/Medline, Web of Science, Science Direct,Scopus, Embase, and the Cochrane Collaboration Library. Publications assessing the relationship between TSRand prognosis in cases of HNSCC were eligible. The quality of the studies was assessed independently by fourevaluators using the Newcastle-Ottawa scale.Results: After application of the previously es+lished inclusion/exclusion criteria, nine articles were included inthe qualitative synthesis. With regards to quality on the Newcastle-Ottawa scale, an overall value of 4.55 was obtained. This systematic review demonstrated a strong association between TSR and prognosis in esophageal andoral squamous cell carcinomas.Conclusions: Histopathological analysis of the TSR can optimize the analysis of the prognosis of cases diagnosedwith HNSSC. In addition, the TSR is a reliable and simple parameter that can be evaluated in hematoxylin/eosinstained slides during routine laboratory examinations, showing high inter- and intraobserver agreement. (AU)
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Texto completo:
1
Coleções:
06-national
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ES
Base de dados:
IBECS
Assunto principal:
Prognóstico
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Carcinoma de Células Escamosas
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Células Estromais
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Microambiente Tumoral
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Carcinoma de Células Escamosas de Cabeça e Pescoço
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Neoplasias de Cabeça e Pescoço
Limite:
Humans
Idioma:
En
Revista:
Med. oral patol. oral cir. bucal (Internet)
Ano de publicação:
2022
Tipo de documento:
Article