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Características clínicas del liquen plano oral: estudio retrospectivo de 65 casos

Authors: Torrente Castells, Eulàlia; Barbosa de Figueiredo, Rui Pedro; Berini Aytés, Leonardo; Gay Escoda, Cosme;

Características clínicas del liquen plano oral: estudio retrospectivo de 65 casos

Abstract

Objetivos: describir las características clínicas de los pacientes diagnosticados de liquen plano oral (LPO) y conocer la prevalencia de su transformación maligna en nuestro medio. Diseño del estudio: se realizó un estudio retrospectivo de 65 pacientes diagnosticados clínica e histológicamente de LPO en el Servicio de Cirugía Bucal de la Clínica Odontológica de la Universidad de Barcelona entre los años 1990 y 2005. El análisis estadístico descriptivo y bivariable se efectuó con el programa S.P.S.S. v.12.0 para Windows. Resultados: la edad media de la muestra fue de 59 años (DE±14,9). El 61% eran mujeres y la localización más frecuente de las lesiones fue la mucosa yugal (90,8%). La forma blanca se apreció en un 66% y el 46.2% del total de los pacientes referían algún tipo de sintomatología. En aquellos pacientes diagnosticados de diabetes mellitus (20%) se registró una mayor proporción de lesiones rojas (p=0,088). No se encontró ninguna relación estadísticamente significativa entre los pacientes con patología hepática crónica y el tipo o sintomatología de las lesiones. Se identificaron 2 casos de carcinomas de células escamosas en dos pacientes que habían sido diagnosticados previa o simultáneamente de LPO. Se halló una relación estadísticamente significativa entre la existencia de alteraciones displásicas/malignización de las lesiones y la exposición al tabaco (p=0,019); también se apreció una asociación con el hábito alcohólico aunque de forma no significativa (p=0,085). Conclusiones: nuestra serie de pacientes tenía características clínicas similares a las descritas en otros estudios. Se observó que los pacientes diabéticos con LPO tienen una mayor predisposición a desarrollar lesiones atrófico-erosivas. Los pacientes con hábitos tabáquico y/o enólico fueron más susceptibles a presentar cambios displásicos/malignización en el estudio anátomopatológico de las lesiones.

Country
Spain
Related Organizations
Keywords

Diabetis, Estudi de casos, Diabetes, Liquen pla, Case studies, Lichen planus, Hepatitis

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selected citations
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This is an alternative to the "Influence" indicator, which also reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
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popularity
This indicator reflects the "current" impact/attention (the "hype") of an article in the research community at large, based on the underlying citation network.
BIP!Popularity provided by BIP!
influence
This indicator reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Influence provided by BIP!
impulse
This indicator reflects the initial momentum of an article directly after its publication, based on the underlying citation network.
BIP!Impulse provided by BIP!
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