Resumo
Objetivo: Comparar as características sociodemográficas, topográficas e macroscópicas dos casos de CBC e CEC, além de descrever seus achados histopatológicos. Métodos: Estudo observacional, transversal, descritivo e exploratório, realizado por meio da análise de laudos histopatológicos de pacientes atendidos no Hospital Universitário Vilela, situado em Barbacena, Minas Gerais. Foram avaliados inicialmente 106 casos elegíveis de câncer de pele, entretanto somente 101 foram incluídos na comparação entre CBC e CEC. As variáveis foram analisadas por frequências, mediana e intervalo interquartil, utilizando-se os testes exato de Fisher e Mann-Whitney, com nível de significância de 5%. Resultados: O CBC foi o diagnóstico mais frequente, apresentando maior associação com lesões localizadas na cabeça e pescoço e de consistência elástica. O CEC esteve relacionado principalmente a lesões elevadas ou sobrelevadas, firmes, granuladas e com superfície esbranquiçada, crostosa ou rugosa. Conclusão: CBC e CEC apresentaram perfis clínicos e morfológicos distintos, indicando que a avaliação macroscópica sistematizada pode auxiliar na suspeita diagnóstica inicial, embora a confirmação definitiva dependa do exame histopatológico.
Referências
AGGARWAL P, et al. United States burden of melanoma and non-melanoma skin cancer from 1990 to 2019. Journal of the American Academy of Dermatology, 2021; 85(2): 388-395.
COMUNE R, et al. Cutaneous squamous cell carcinoma: from diagnosis to follow-up. Cancers, 2024; 16(17): 2960.
JIANG R, et al. Cutaneous squamous cell carcinoma: an updated review. Cancers, 2024; 16(10): 1814.
FANIA L, et al. Cutaneous squamous cell carcinoma: from pathophysiology to novel therapeutic approaches. Biomedicines, 2021; 9(2): 171.
FERREIRA FR, et al. Differences in age and topographic distribution of the different histological subtypes of basal cell carcinoma, Taubaté (SP), Brazil. Anais Brasileiros de Dermatologia, 2013; 88(5): 726-732.
FIRNHABER JM. Basal cell and cutaneous squamous cell carcinomas: diagnosis and treatment. American Family Physician, 2020; 102(6): 339-346.
FIRNHABER JM. Diagnosis and treatment of basal cell and squamous cell carcinoma. American Family Physician, 2012; 86(2): 161-168.
GUTJAHR GM, et al. Câncer da pele não melanoma: análise de 293 casos diagnosticados em um hospital universitário no extremo sul do Brasil. Vittalle, 2010; 22(2): 63-72.
KASUMAGIC-HALILOVIC E, et al. A clinical study of basal cell carcinoma. Medical Archives, 2019; 73(6): 394-398.
LACERDA PN, et al. Efficacy of micrographic surgery versus conventional excision in reducing recurrence for basal cell carcinoma and squamous cell carcinoma: a systematic review and meta-analysis. Journal of the European Academy of Dermatology and Venereology, 2024; 38(6): 1058-1069.
LANG BM, et al. S2k guideline basal cell carcinoma of the skin (update 2023). Journal der Deutschen Dermatologischen Gesellschaft, 2024; 22(12): 1697-1714.
LUKOWIAK TM, et al. Association of age, sex, race, and geographic region with variation of the ratio of basal cell to cutaneous squamous cell carcinomas in the United States. JAMA Dermatology, 2020; 156(11): 1192-1198.
MITTAL A, MITTAL BB. Comparative analysis of US guidelines for the management of cutaneous squamous cell and basal cell carcinoma. Journal of Skin Cancer, 2024; 2024: 3859066.
MUZIC JG, et al. Incidence and trends of basal cell carcinoma and cutaneous squamous cell carcinoma: a population-based study in Olmsted County, Minnesota, 2000 to 2010. Mayo Clinic Proceedings, 2017; 92(6): 890-898.
NICULET E, et al. Basal cell carcinoma: comprehensive clinical and histopathological aspects, novel imaging tools and therapeutic approaches (Review). Experimental and Therapeutic Medicine, 2022; 23(1): 60.
RYU TH, et al. Features causing confusion between basal cell carcinoma and squamous cell carcinoma in clinical diagnosis. Annals of Dermatology, 2018; 30(1): 64-70.
SAMARASINGHE V, MADAN V. Nonmelanoma skin cancer. Journal of Cutaneous and Aesthetic Surgery, 2012; 5(1): 3-10.
SCHMULTS CD, et al. Basal Cell Skin Cancer, Version 2.2024, NCCN Clinical Practice Guidelines in Oncology. Journal of the National Comprehensive Cancer Network, 2023; 21(11): 1181-1203.
SUBRAMANIAM P, et al. Anatomical distributions of basal cell carcinoma and squamous cell carcinoma in a population-based study in Queensland, Australia. JAMA Dermatology, 2017; 153(2): 175-182.
YANOFSKY VR, et al. Histopathological variants of cutaneous squamous cell carcinoma: a review. Journal of
Skin Cancer, 2011; 2011: 210813.
