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Amelanotic metastatic cutaneous melanoma / Melanoma metastatico amelanotico cutaneo
Mendes, Marcela Sena Teixeira; Costa, Mariana Carvalho; Gomes, Ciro Martins; Araujo, Lisley Calixto de; Takano, Gustavo Henrique Soares.
  • Mendes, Marcela Sena Teixeira; Brasilia University. Brasilia University Hospital. Dermatology service. Brasilia. BR
  • Costa, Mariana Carvalho; Brasilia University. Brasilia University Hospital. Dermatology service. Brasilia. BR
  • Gomes, Ciro Martins; Brasilia University. Brasilia University Hospital. Dermatology service. Brasilia. BR
  • Araujo, Lisley Calixto de; Brasilia University. Brasilia University Hospital. Dermatology service. Brasilia. BR
  • Takano, Gustavo Henrique Soares; Brasilia University. Brasilia University Hospital. Dermatology service. Brasilia. BR
An. bras. dermatol ; 88(6): 989-991, Nov-Dec/2013. graf
Article in English | LILACS | ID: lil-699001
ABSTRACT
Dermatoscopy of melanocytic lesions has guided the decision of when or not to biopsy a lesion. The use of this tool has increased clinical examination's sensitivity and specificity in 89% and 96% respectively. However, dermatoscopic evaluation of amelanotic or hypomelanotic melanomas, as well as metastases, can be difficult. There is still no standardization for the analysis of these pathologies, which relies mostly on their vascular pattern. We describe the dermatoscopy of acral metastatic amelanotic melanoma.
RESUMO
A dermatoscopia das lesões melanocíticas tem auxiliado na decisão de biopsiar ou não uma lesão. A utilização desta ferramenta aumentou a sensibilidade e a especificidade do diagnóstico para 89% e 96%, respectivamente. No entanto, a avaliação dermatoscópica de melanomas amelanóticos ou hipomelanóticos, bem como a de metástases cutâneas, pode ser difícil. Ainda falta uma padronização para a análise destas patologias, que se baseia, majoritariamente, no seu padrão vascular. Descreve-se a dermatoscopia de melanoma metastático amelanótico acral.
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Full text: Available Index: LILACS (Americas) Main subject: Skin Neoplasms / Melanoma, Amelanotic Type of study: Diagnostic study / Prognostic study Limits: Adult / Female / Humans Language: English Journal: An. bras. dermatol Journal subject: Dermatology Year: 2013 Type: Article Affiliation country: Brazil Institution/Affiliation country: Brasilia University/BR

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Full text: Available Index: LILACS (Americas) Main subject: Skin Neoplasms / Melanoma, Amelanotic Type of study: Diagnostic study / Prognostic study Limits: Adult / Female / Humans Language: English Journal: An. bras. dermatol Journal subject: Dermatology Year: 2013 Type: Article Affiliation country: Brazil Institution/Affiliation country: Brasilia University/BR