Estudo epidemiológico do carcinoma basocelular no período de 2010 a 2013 em um hospital de referência em dermatologia na cidade de Bauru, São Paulo

2015 
Introduction: Basal cell carcinoma is the most common skin cancer and corresponds to 70-80% of all malignant neoplasms of the skin. It is emerging as a global public health problem, with incidences of the condition increasing in all countries. Objective: To evaluate the epidemiological profile and characteristics of patients diagnosed with basal cell carcinoma in the previous four years in a reference hospital. Methods: A cross-sectional descriptive study was carried out at a dermatology reference center in the city of Bauru, Sao Paulo State, Brazil. Patients diagnosed with basal cell carcinoma, confirmed by histological examination from January 2010 to December 2013 were included in the study. The variables analyzed descriptively were: age at diagnosis, gender, city of origin, site of lesion, and race. Results: A higher incidence of basal cell carcinoma was observed in Caucasian women older than 60 years, with the malar and nasal regions arising as the usual locations. Conclusions: There is an increased incidence of basal cell carcinoma in young people, however the most affected population is still the elderly Caucasian population. The most common area for the cancer is the face, particularly the upper two thirds. The incidence of this cancer in younger populations is worrying, with the dermatologist having an important role in the prevention and early treatment. Introducao: O carcinoma basocelular e o câncer da pele mais comum e corresponde a 70-80% das neoplasias malignas da pele. Sua incidencia vem aumentando em todos os paises, configurando um problema de saude publica mundial. Objetivo: Avaliar o perfil epidemiologico e as caracteristicas dos pacientes diagnosticados com CBC nos ultimos quatro anos em um hospital de referencia. Metodos: Foi realizado estudo transversal e descritivo em um servico de referencia em dermatologia na cidade de Bauru (SP) incluindo pacientes com diagnostico de carcinoma basocelular confirmado por exame histopatologico, no periodo de janeiro de 2010 a dezembro de 2013. As variaveis analisadas de forma descritiva foram: idade ao diagnostico, genero, cidade de origem, local da lesao e raca. Resultados: Observou-se maior incidencia de casos de CBC em mulheres, da raca branca, com mais de 60 anos, sendo as localizacoes preferenciais as regioes malares e nasal. Conclusoes: Ha um aumento da incidencia de carcinoma basocelular em jovens, embora o segmento mais afetado continue sendo a populacao branca e idosa. A area preferencial do câncer e a face, principalmente nos dois tercos superiores. E preocupante a incidencia dessa neoplasia em populacoes mais jovens, sendo importante o papel do dermatologista na prevencao e no tratamento precoce.
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