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- W37964356 abstract "espanolIntroduccion: El numero y caracteristicas de los nevus melanociticos son el principal factor de riesgo para Melanoma y han sido considerados marcadores y precursores de esta patologia. En la etiologia de estos nevus se han involucrado factores geneticos y ambientales (exposicion a radiacion ultravioleta). Nuestro grupo ha realizado numerosos estudios acerca de nevus en diferentes grupos etarios excepto en adultos jovenes. Objetivos: Conocer el numero y caracteristicas de los nevus en una poblacion universitaria y establecer la relacion entre dichos nevus con factores geneticos y ambientales, para extraer conclusiones y modelos preventivos del cancer de piel. Materiales y Metodos:Se diseno un estudio observacional de los nevus, en la poblacion estudiantil de la Universidad de Granada, en 333 sujetos, entre 18 y 25 anos, se recogieron datos personales, actitud hacia el bronceado, antecedente de quemadura solar en el ultimo ano y se hizo una exploracion clinica completa. Resultados: Encontramos un numero medio de nevus comunes de 100,46 en mujeres y 107 en hombres, siendo mayor en sujetos con IMC >25, localizados principalmente en tronco (36,15%), con un tamano predominante menor de 2mm (66,43 en mujeres y 64,79 en hombres). El 74,7% de la muestra prefiere estar bronceados, con un 40,8% de antecedente de quemadura solar en el ultimo ano. Ademas los estudiantes con fototipo mas bajo presentaron menos quemaduras solares (r= - 0,269 p Conclusiones: A diferencia de lo que ocurre en otros grupos etarios, el numero de nevus no esta asociado a la edad, sexo ni antecedentes personales de quemadura solar. La presencia de quemadura solar es elevada en este grupo de individuos al igual que ocurre en otros grupos etarios. Es llamativa la relacion existente entre el IMC y el numero de nevus. Palabras clave: Nevus, melanoma cutaneo, quemadura solar, actitud ante el bronceado, indice de masa corporal. EnglishIntroduction: The number and characteristics of melanocytic nevus are the main risk factor for melanoma, and they have been considered trendsetter and precursor of this pathology. Various genetic and environmental (exposure to the ultraviolet radiation) factors have been involved in the etiology of these nevus. Our group has executed numerous studies about nevus in different groups of age, except in young adults. Objectives: Get to know the number and characteristics of the nevus in a university population, and establish the relationship between those nevus with genetic and environmental factors, in order to draw conclusions and extract preventive models of skin cancer. Materials and Methodology: An observational study of the nevus was designed in a student population of the University of Granada, 333 individuals, between 18 and 25 years old. Personal data was collected as well as the attitude towards suntan, sunburn history in the last year and a complete clinic exploration was performed. Results: It was found that an average number of common nevus of 100,46 in women and 107 in men, being higher in individuals with BMI >25, located mainly in the trunk (36,15%, with a prevailing smaller size than 2mm (66,43 in women and 64,79 in men). 74,7% of the sample studied prefers to be suntanned, and 40,8% has sunburn history in the last year. Besides these facts, the students with lower phototype showed less sunburn (r= - 0,269 p Conclusions: In contrast with what happens to other age groups, the number of nevus is not associated to the age, sex, or to personal sunburn history. Sunburn is high in this group of individuals, the same which occurs in other age groups. The most striking aspect of this study is the relationship between BMI and the number of nevus." @default.
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- W37964356 date "2011-12-01" @default.
- W37964356 modified "2023-10-18" @default.
- W37964356 title "Estudio epidemiológico de los nevus en estudiantes de la Facultad de Medicina de la Universidad de Granada" @default.
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