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Tumors of the salivary gland in Mexicans. A retrospective study of 360 cases
Objective: To establish distribution frequency and demographic characteristics of salivary gland tumours (SGT) i6n order to identify possible risk profiles. Design of study: The present report constitutes an eight year retrospective study (January 2000-August 2007). The archives of the Clinical and...
Autores principales: | , , , , |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
Medicina Oral S.L.
2012
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3448317/ https://www.ncbi.nlm.nih.gov/pubmed/22143697 http://dx.doi.org/10.4317/medoral.17434 |
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author | Mejía-Velázquez, Claudia P. Durán-Padilla, Marco A. Gómez-Apo, Erick Quezada-Rivera, Daniel Gaitán-Cepeda, Luis A. |
author_facet | Mejía-Velázquez, Claudia P. Durán-Padilla, Marco A. Gómez-Apo, Erick Quezada-Rivera, Daniel Gaitán-Cepeda, Luis A. |
author_sort | Mejía-Velázquez, Claudia P. |
collection | PubMed |
description | Objective: To establish distribution frequency and demographic characteristics of salivary gland tumours (SGT) i6n order to identify possible risk profiles. Design of study: The present report constitutes an eight year retrospective study (January 2000-August 2007). The archives of the Clinical and Experimental Pathology Laboratory (Graduate and Research Division, Dental School, National Autonomous University of Mexico) as well as archives of the Surgical Pathology Service (General Hospital, Mexico City) were subject to revision in order to select all cases where SGT tumour diagnoses were emitted. Age and gender of patients as well as SGT topography were obtained from medical records. Selected cases were classified according to location of the lesion, histological lineage and biological behaviour. Results: 360 cases of SGT were included, 227 (67%) cases were benign tumours, while 83 cases (23%) were malignant tumours. SGT were most frequent in women with ages ranging from their 3rd to 5th decades of life. 275 tumours were located in major salivary glands, 78.9% of them were identified in the parotid gland. The most frequent location of tumours arising from minor salivary glands (33 cases, 38%) was found in the palatine glands. Tumours of epithelial lineage were the predominant histological type. The most frequent benign tumours were pleomorphic adenomas (86.1%) and papillary cystadenoma lymphomatosum (7.3%). The most frequent malignant tumours were adenoid cystic carcinomas (25%) and mucoepidermoid carcinomas (23.6%) Conclusions: Salivary gland tumours in Mexican population appear principally in major salivary glands of women in their 3rd to 5th decade of life. Key words: Salivary glands tumours, epithelial tumours, pleomorphic adenoma, papillary cistadenoma lymphomatosum, adenoid cystic carcinoma, mucoepidermoid carcinoma. |
format | Online Article Text |
id | pubmed-3448317 |
institution | National Center for Biotechnology Information |
language | English |
publishDate | 2012 |
publisher | Medicina Oral S.L. |
record_format | MEDLINE/PubMed |
spelling | pubmed-34483172012-10-11 Tumors of the salivary gland in Mexicans. A retrospective study of 360 cases Mejía-Velázquez, Claudia P. Durán-Padilla, Marco A. Gómez-Apo, Erick Quezada-Rivera, Daniel Gaitán-Cepeda, Luis A. Med Oral Patol Oral Cir Bucal Research-Article Objective: To establish distribution frequency and demographic characteristics of salivary gland tumours (SGT) i6n order to identify possible risk profiles. Design of study: The present report constitutes an eight year retrospective study (January 2000-August 2007). The archives of the Clinical and Experimental Pathology Laboratory (Graduate and Research Division, Dental School, National Autonomous University of Mexico) as well as archives of the Surgical Pathology Service (General Hospital, Mexico City) were subject to revision in order to select all cases where SGT tumour diagnoses were emitted. Age and gender of patients as well as SGT topography were obtained from medical records. Selected cases were classified according to location of the lesion, histological lineage and biological behaviour. Results: 360 cases of SGT were included, 227 (67%) cases were benign tumours, while 83 cases (23%) were malignant tumours. SGT were most frequent in women with ages ranging from their 3rd to 5th decades of life. 275 tumours were located in major salivary glands, 78.9% of them were identified in the parotid gland. The most frequent location of tumours arising from minor salivary glands (33 cases, 38%) was found in the palatine glands. Tumours of epithelial lineage were the predominant histological type. The most frequent benign tumours were pleomorphic adenomas (86.1%) and papillary cystadenoma lymphomatosum (7.3%). The most frequent malignant tumours were adenoid cystic carcinomas (25%) and mucoepidermoid carcinomas (23.6%) Conclusions: Salivary gland tumours in Mexican population appear principally in major salivary glands of women in their 3rd to 5th decade of life. Key words: Salivary glands tumours, epithelial tumours, pleomorphic adenoma, papillary cistadenoma lymphomatosum, adenoid cystic carcinoma, mucoepidermoid carcinoma. Medicina Oral S.L. 2012-03 2011-12-06 /pmc/articles/PMC3448317/ /pubmed/22143697 http://dx.doi.org/10.4317/medoral.17434 Text en Copyright: © 2012 Medicina Oral S.L. http://creativecommons.org/licenses/by/2.5/ This is an open-access article distributed under the terms of the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited. |
spellingShingle | Research-Article Mejía-Velázquez, Claudia P. Durán-Padilla, Marco A. Gómez-Apo, Erick Quezada-Rivera, Daniel Gaitán-Cepeda, Luis A. Tumors of the salivary gland in Mexicans. A retrospective study of 360 cases |
title | Tumors of the salivary gland in Mexicans. A retrospective study of 360 cases |
title_full | Tumors of the salivary gland in Mexicans. A retrospective study of 360 cases |
title_fullStr | Tumors of the salivary gland in Mexicans. A retrospective study of 360 cases |
title_full_unstemmed | Tumors of the salivary gland in Mexicans. A retrospective study of 360 cases |
title_short | Tumors of the salivary gland in Mexicans. A retrospective study of 360 cases |
title_sort | tumors of the salivary gland in mexicans. a retrospective study of 360 cases |
topic | Research-Article |
url | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3448317/ https://www.ncbi.nlm.nih.gov/pubmed/22143697 http://dx.doi.org/10.4317/medoral.17434 |
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