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  • About
  • The Global ETD Search service is a free service for researchers to find electronic theses and dissertations. This service is provided by the Networked Digital Library of Theses and Dissertations.
    Our metadata is collected from universities around the world. If you manage a university/consortium/country archive and want to be added, details can be found on the NDLTD website.
1

Análise temporal de 21 anos do câncer de pele com base no registro de câncer de base populacional de Goiânia-Brasil / Temporal Analysis of 21 years of the skin câncer according to the population based câncer registrer of Goiânia-Brazil

Cavarsan, Flávio 21 November 2014 (has links)
Submitted by Cássia Santos (cassia.bcufg@gmail.com) on 2015-10-13T12:03:31Z No. of bitstreams: 2 Dissertação - Flávio Cavarsan - 2014.pdf: 2147420 bytes, checksum: 4c71cd47ba4580423701808c54260308 (MD5) license_rdf: 23148 bytes, checksum: 9da0b6dfac957114c6a7714714b86306 (MD5) / Approved for entry into archive by Luciana Ferreira (lucgeral@gmail.com) on 2015-10-13T12:26:12Z (GMT) No. of bitstreams: 2 Dissertação - Flávio Cavarsan - 2014.pdf: 2147420 bytes, checksum: 4c71cd47ba4580423701808c54260308 (MD5) license_rdf: 23148 bytes, checksum: 9da0b6dfac957114c6a7714714b86306 (MD5) / Made available in DSpace on 2015-10-13T12:26:12Z (GMT). No. of bitstreams: 2 Dissertação - Flávio Cavarsan - 2014.pdf: 2147420 bytes, checksum: 4c71cd47ba4580423701808c54260308 (MD5) license_rdf: 23148 bytes, checksum: 9da0b6dfac957114c6a7714714b86306 (MD5) Previous issue date: 2014-11-21 / Objective: To analyze the temporal evolution of incidence and trends of skin cancer, either melanoma and nonmelanoma lesions, in the city of Goiania during the period from 1998 to 2008. Methods: From January 1988 to December 2008, all malignant skin tumours of the city of Goiania (Brazil), registered by the Population Based Cancer Register of Goiania were accessed. The cases were stratified according to gender, age, morphology and anatomical site. The proportions, crude coefficients and incidence rates were calculated using the SPSS version 18 software, while Poison's regression model was obtained by Joinpoint software. Results: Twenty six thousand nine hundred and eighty-eight registers of skin cancer were found, 19,961 basal cell carcinomas (BCC), 6,156 squamous cell carcinomas (SCC) and 871 cutaneous melanomas (CM). Histological confirmation was performed in more than 98% of the cases. A significant trend of increasing incidence associated to age was observed in men with SCC (APC=6.6%) and CM (APC=9.8%). The same trend was identified for women with CM (APC=7.7%). A rising incidence related to age was found. Nonmelanomas skin tumours occurred more often on face, while the trunk was more common for melanomas. Conclusions: The incidence of BCC was stable for both genders in Goiania during the study period. In the other hand, it was observed an increasing incidence for CM in men and women, and SCC showed a raise in incidence only for males. The age above 50s is a risk factor for increasing incidence of skin cancer. The trunk and face were the most common sites of either SCC and BCC, while cutaneous melanomas were more often on the trunk and limbs. Prevention through a complete physical exam is the best action for early detection of skin lesions; as well information regarding the risks of excess chronic sun exposition is the best primary prevention method. / Objetivo: Analisar a evolução temporal da incidência e a tendência das neoplasias cutâneas, não melanoma e melanoma no município de Goiânia no período de 1998 a 2008. Metodologia: Foram alvos do estudo os casos registrados de neoplasias malignas de pele de residentes de Goiânia, no período de 1988 – 2008, identificados pelo Registro de Câncer de Base Populacional de Goiânia. Os casos foram estratificados por gênero, grupo etário, morfologia e localização anatômica. Realizaram-se os cálculos das proporções, coeficientes brutos e padronizados de incidência. Utilizou-se o programa SPSS versão 18 e para as análises de tendências, o modelo de regressão linear do programa Joinpoint. Resultados: Foram observados 26.988 casos registrados de neoplasias de pele, com 19.961 carcinomas basocelulares (CBC), 6.156 carcinomas espinocelulares (CEC) e 871 melanomas cutâneos (MC); em mais de 98% dos casos houve confirmação histológica; observou-se tendência de aumento de incidência significante para homens com CEC (APC = 6,6%) e MC (APC = 9,8%) e para mulheres com MC (APC = 7,7%). Houve aumento de incidência com a idade. A face foi o local mais comum entre as neoplasias não melanomas, enquanto o tronco foi o mais comum nos melanomas. Conclusões: A incidência do CBC está estável em homens e mulheres em Goiânia. Para os CEC a incidência está aumentando nos homens enquanto nos MC houve aumento nos dois sexos, maior entre os homens. A idade é um fator de risco após 50 anos com maior aumento de incidência. A face e o tronco foram as localizações mais incidentes para CBC e CEC. Nos melanomas o aumento foi em tronco e membros. A prevenção com exame clínico de todo o tegumento é a melhor recomendação para o diagnóstico precoce do câncer de pele não melanoma e melanoma cutâneo. Medidas de orientação quanto a exposição solar são recomendas na prevenção primária.

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