ESTRATÉGIAS PARA A DETECÇÃO PRECOCE E O APOIO TECNOLÓGICO NO DIAGNÓSTICO DE CÂNCER DE PELE NA ATENÇÃO PRIMÁRIA
ESTRATÉGIAS PARA A DETECÇÃO PRECOCE E O APOIO TECNOLÓGICO NO DIAGNÓSTICO DE CÂNCER DE PELE NA ATENÇÃO PRIMÁRIA
-
DOI: https://doi.org/10.22533/at.ed.342142520119
-
Palavras-chave: câncer de pele; atenção primária à saúde; teledermatologia; inteligência artificial; diagnóstico precoce; aplicativos móveis.
-
Keywords: skin cancer; primary health care; teledermatology; artificial intelligence; early diagnosis; mobile applications.
-
Abstract: Early diagnosis of skin cancer is crucial for reducing mortality and costs beyond what is necessary, with primary health care (PHC) being the main entry point for screening, prevention, counseling, and referral of suspected cases (Carminati et al., 2021). Epidemiological data indicate approximately 220,490 cases of non-melanoma skin cancer and approximately 8,980 cases of melanoma annually in Brazil, with a cure rate of up to 95% for localized melanomas (Giavina-Bianchi et al., 2021). However, despite its great importance, PHC faces challenges: up to 37% of referrals could be avoided, and misdiagnosis reaches 40%. (Melarkode et al., 2023) This review analyzed studies published between 2000 and 2025, addressing epidemiology, the role of primary care, and diagnostic support technologies, including teledermatology, artificial intelligence (AI), and mobile applications. Tools such as the ABCDE rule, monthly self-examination, and primary prevention programs are effective in early identification and reducing incidence. Digital technologies demonstrate positive impact: teledermatology reduces waiting times by up to 78%, AI achieves accuracy of over 90% in image classification, and the invention of mobile applications with advanced technology, such as SkinScan, validated by experts, aid in lesion screening, reducing referrals and unnecessary costs. However, challenges persist, including the uneven distribution of dermatologists, overloading the public health system, and the risk of false positives. It was concluded that integration between primary care, specialists, and digital solutions, combined with public policies, is essential to consolidate effective early detection strategies. Supportive technologies should complement, not replace, clinical judgment.
- Ana Júlia de Carvalho Vieira
- Ramon Fraga de Souza Lima