Estudio retrospectivo de 232 casos de cáncer y precáncer de labio en pacientes chilenos: Correlación clínico-histológica

Background: The most common type of oral cancer is squamous cell carcinoma, which accounts for approximately 90% of all oral malignancies. Therefore the oral cancer problem primarily concerns the diagnosis, biology and management of squamous cell carcinoma (SCC). However, there are red and white les...

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Autores principales:	Ochsenius R,Germán, Ormeño Q,Andrea, Godoy R,Luis, Rojas,René
Lenguaje:	Spanish / Castilian
Publicado:	Sociedad Médica de Santiago 2003
Materias:	Lip neoplasms Neoplasms, fibroepithelial Neoplasms, squamous cell
Acceso en línea:	http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0034-98872003000100009
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spelling	oai:scielo:S0034-988720030001000092003-05-13Estudio retrospectivo de 232 casos de cáncer y precáncer de labio en pacientes chilenos: Correlación clínico-histológicaOchsenius R,GermánOrmeño Q,AndreaGodoy R,LuisRojas,René Lip neoplasms Neoplasms, fibroepithelial Neoplasms, squamous cell Background: The most common type of oral cancer is squamous cell carcinoma, which accounts for approximately 90% of all oral malignancies. Therefore the oral cancer problem primarily concerns the diagnosis, biology and management of squamous cell carcinoma (SCC). However, there are red and white lesions, that are considered premalignant, since they may unpredictably transform into cancer. According to WHO, leukoplakia, eritroplakia and actinic cheilitis are considered precancerous lesions which pathologically may correspond to intraepithelial dysplasia, hyperkeratosis, carcinoma in situ or SCC. Aim: To study the clinical and pathological features of lip cancer and premalignant lip lesions. Patients and methods: A retrospective analysis of 232 cases with lip lesions. The frequency, location, gender, age and pathological diagnosis of the lesions were recorded. Results: One hundred fifty four lesions were observed in men and 78 in women, 92% of lesions were located in the lower lip. Seventy two of the 232 lesions were SCC and 72% of these carcinomas were well differentiated. The age of patients with cancer was higher than that of patients with precancerous lesions. Conclusions: The difference in age between patients with cancer and precancerous lesions, reinforces the existing knowledge that precancerous lesions may transform into cancer if they are not properly diagnosed and treated (Rev Méd Chile 2003; 131: 60-6)info:eu-repo/semantics/openAccessSociedad Médica de SantiagoRevista médica de Chile v.131 n.1 20032003-01-01text/htmlhttp://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0034-98872003000100009es10.4067/S0034-98872003000100009
institution	Scielo Chile
collection	Scielo Chile
language	Spanish / Castilian
topic	Lip neoplasms Neoplasms, fibroepithelial Neoplasms, squamous cell
spellingShingle	Lip neoplasms Neoplasms, fibroepithelial Neoplasms, squamous cell Ochsenius R,Germán Ormeño Q,Andrea Godoy R,Luis Rojas,René Estudio retrospectivo de 232 casos de cáncer y precáncer de labio en pacientes chilenos: Correlación clínico-histológica
description	Background: The most common type of oral cancer is squamous cell carcinoma, which accounts for approximately 90% of all oral malignancies. Therefore the oral cancer problem primarily concerns the diagnosis, biology and management of squamous cell carcinoma (SCC). However, there are red and white lesions, that are considered premalignant, since they may unpredictably transform into cancer. According to WHO, leukoplakia, eritroplakia and actinic cheilitis are considered precancerous lesions which pathologically may correspond to intraepithelial dysplasia, hyperkeratosis, carcinoma in situ or SCC. Aim: To study the clinical and pathological features of lip cancer and premalignant lip lesions. Patients and methods: A retrospective analysis of 232 cases with lip lesions. The frequency, location, gender, age and pathological diagnosis of the lesions were recorded. Results: One hundred fifty four lesions were observed in men and 78 in women, 92% of lesions were located in the lower lip. Seventy two of the 232 lesions were SCC and 72% of these carcinomas were well differentiated. The age of patients with cancer was higher than that of patients with precancerous lesions. Conclusions: The difference in age between patients with cancer and precancerous lesions, reinforces the existing knowledge that precancerous lesions may transform into cancer if they are not properly diagnosed and treated (Rev Méd Chile 2003; 131: 60-6)
author	Ochsenius R,Germán Ormeño Q,Andrea Godoy R,Luis Rojas,René
author_facet	Ochsenius R,Germán Ormeño Q,Andrea Godoy R,Luis Rojas,René
author_sort	Ochsenius R,Germán
title	Estudio retrospectivo de 232 casos de cáncer y precáncer de labio en pacientes chilenos: Correlación clínico-histológica
title_short	Estudio retrospectivo de 232 casos de cáncer y precáncer de labio en pacientes chilenos: Correlación clínico-histológica
title_full	Estudio retrospectivo de 232 casos de cáncer y precáncer de labio en pacientes chilenos: Correlación clínico-histológica
title_fullStr	Estudio retrospectivo de 232 casos de cáncer y precáncer de labio en pacientes chilenos: Correlación clínico-histológica
title_full_unstemmed	Estudio retrospectivo de 232 casos de cáncer y precáncer de labio en pacientes chilenos: Correlación clínico-histológica
title_sort	estudio retrospectivo de 232 casos de cáncer y precáncer de labio en pacientes chilenos: correlación clínico-histológica
publisher	Sociedad Médica de Santiago
publishDate	2003
url	http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0034-98872003000100009
work_keys_str_mv	AT ochseniusrgerman estudioretrospectivode232casosdecanceryprecancerdelabioenpacienteschilenoscorrelacionclinicohistologica AT ormenoqandrea estudioretrospectivode232casosdecanceryprecancerdelabioenpacienteschilenoscorrelacionclinicohistologica AT godoyrluis estudioretrospectivode232casosdecanceryprecancerdelabioenpacienteschilenoscorrelacionclinicohistologica AT rojasrene estudioretrospectivode232casosdecanceryprecancerdelabioenpacienteschilenoscorrelacionclinicohistologica
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Estudio retrospectivo de 232 casos de cáncer y precáncer de labio en pacientes chilenos: Correlación clínico-histológica

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