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Title: Oral Tongue Squamous Cell Carcinoma (OTSCC): alcohol and tobacco consumption versus non-consumption. A Study in a Portuguese population.
Author: Alburquerque, Rui
López López, José, 1958-
Marí Roig, Antonio
Jané Salas, Enric
Roselló Llabrés, Xavier
Santos, Jorge Rosa
Keywords: Cèl·lules canceroses
Llengua (Anatomia)
Begudes alcohòliques
Cancer cells
Alcoholic beverages
Cigarette smokers
Issue Date: 2011
Publisher: Dental Foundation of Ribeirão Preto
Abstract: There has been an increase in the incidence of carcinoma of the tongue, particularly among alcohol and tobacco non-users. However, he number of studies that would allow a better understanding of etiological factors and clinical features, particularly in the Portuguese population, is very limited. This study was based on patients with squamous cell carcinoma of the anterior two thirds of the tongue that were treated at the Department of Head and Neck Surgery of the "Instituto Portugues de Oncologia de Lisboa - Francisco Gentil" (IPOLFG) in Lisbon, Portugal, between January 1, 2001 and December 31, 2009. The patients were divided in alcohol and tobacco users and non-users in order to evaluate the differences between these 2 groups based on gender, age, tumor location, denture use, and tumor size, metastasis and stage. Of the 354 cases, 208 were users and 146 were non-users. The main location in both groups was the lateral border of the tongue. Denture use showed no significant effect in both study groups. It was possible to conclude that patients who did not drink or smoke were older and presented with smaller tumor size, lower incidence of ganglion metastasis and lower tumor stage compared with alcohol and tobacco users.
Note: Reproducció del document publicat a:
It is part of: Brazilian Dental Journal , 2011, vol. 22, num. 6, p. 517-521
ISSN: 0103-6440
Appears in Collections:Articles publicats en revistes (Odontostomatologia)

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