Diagnostic yield of sentinel lymph node biopsy in oral squamous cell carcinoma T1/T2-N0: systematic review and meta-analysis
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Título: | Diagnostic yield of sentinel lymph node biopsy in oral squamous cell carcinoma T1/T2-N0: systematic review and meta-analysis |
Autor/a: | Mallo Magariños, Manuel Suárez Ajuria, M. Marichalar-Mendia, Xabier Álvarez Calderón, Óscar Chamorro Petronacci, Cintia Micaela García García, Abel Pérez-Sayáns García, Mario |
Centro/Departamento: | Universidade de Santiago de Compostela. Departamento de Cirurxía e Especialidades Médico-Cirúrxicas |
Palabras chave: | Sentinel lymph node biopsy | Mouth neoplasms | Sensitivity and specificity | Survival analysis | Systematic review | |
Data: | 2021 |
Editor: | Elsevier |
Cita bibliográfica: | International Journal of Oral and Maxillofacial Surgery 50 (2021). https://doi.org/10.1016/j.ijom.2021.01.020 |
Resumo: | The objective of this study was to conduct a systematic review and meta-analysis on the efficacy of sentinel lymph node biopsy (SLNB) in T1/T2-N0 oral squamous cell carcinoma (OSCC). A systematic review of the literature on SLNB until March 2019 was conducted. The review was organized according to the PRISMA protocol, considering the following PICO (population, intervention, comparison, outcome) question: What is the sensitivity of sentinel lymph node biopsy in OSCC? ‘P’ was patients with head and neck squamous cell carcinoma T1/2-N0; ‘I’ was SLNB; ‘C’ was neck treated with elective neck dissection and haematoxylin–eosin histopathology; ‘O’ was sensitivity and specificity. A meta-analysis and meta-regression were performed on the selected studies. The sensitivity of SLNB was up to 88% (95% confidence interval (CI) 72–96%) and specificity was up to 99% (95% CI 96–100%). The area under the summary receiver operating characteristic curve was 0.99 (95% CI 0.98–1.00). In the four studies where immunohistochemistry was performed, both the sensitivity and specificity were higher than in the studies without immunohistochemistry: 93% (95% CI 88–97%) and 98% (95% CI 96–100%), respectively. In conclusion, SLNB is an effective technique for treating patients with some types of stage T1/2-N0 OSCC. Some parameters such as immunohistochemistry could determine the level of diagnostic accuracy |
Versión do editor: | https://doi.org/10.1016/j.ijom.2021.01.020 |
URI: | http://hdl.handle.net/10347/27483 |
DOI: | 10.1016/j.ijom.2021.01.020 |
E-ISSN: | 0901-5027 |
Dereitos: | ©2021 The Authors. Published by Elsevier Inc. on behalf of International Association of Oral and Maxillofacial Surgeons. This is an open access article under the CC BY-NC-ND license (http://creativecommons.org/licenses/by-nc-nd/4.0/) Attribution-NonCommercial-NoDerivatives 4.0 Internacional |
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