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Case for diagnosis / Caso para diagnóstico
Gontijo, Bernardo; Coelho, Thaíssa Oliveira de Almeida; Bittencourt, Flávia Vasques; Tavares, Glaysson Tassara; Rocha, Angélica Duarte Oliveira.
  • Gontijo, Bernardo; Federal University of Minas Gerais. Medical School. Belo Horizonte. BR
  • Coelho, Thaíssa Oliveira de Almeida; Federal University of Minas Gerais. Teaching Hospital. Belo Horizonte. BR
  • Bittencourt, Flávia Vasques; Federal University of Minas Gerais. Medical School. Belo Horizonte. BR
  • Tavares, Glaysson Tassara; Federal University of Minas Gerais. Teaching Hospital. Belo Horizonte. BR
  • Rocha, Angélica Duarte Oliveira; Octaviano Neves Maternity Hospital. Belo Horizonte. BR
An. bras. dermatol ; 87(3): 491-492, May-June 2012. ilus
Article Dans Anglais | LILACS | ID: lil-638548
ABSTRACT
An 80-year-old Caucasian male patient was referred for evaluation of a rapidly growing, asymptomatic, erythematous nodule measuring 2 cm in diameter on his left cheek. The lesion had been present for four months. Dermoscopy revealed a homogeneous pink background with polymorphous telangiectatic vessels. Histopathology showed tumors in the deep dermis and subcutis composed of round cells with scant cytoplasm. Immunohistochemical staining was positive for CK20 confirming the diagnosis of Merkel cell carcinoma.
RESUMO
Paciente de 80 anos, branco, sexo masculino, encaminhado para avaliação de nódulo eritematoso de 2 cm, assintomático, de crescimento rápido, localizado na região malar esquerda, com quatro meses de evolução. À dermatoscopia visualizou-se fundo homogêneo róseo com telangiectasias polimorfas. O exame anatomopatológico revelou massas tumorais atingindo a derme profunda e o subcutâneo, compostas por células arredondadas, de citoplasma escasso. A imunohistoquímica foi positiva para CK20, confirmando o diagnóstico de carcinoma de células de Merkel.
Sujets)


Texte intégral: Disponible Indice: LILAS (Amériques) Sujet Principal: Tumeurs cutanées / Tumeurs de la face / Carcinome à cellules de Merkel Type d'étude: Etude diagnostique Limites du sujet: Adulte très âgé / Aged80 / Humains / Mâle langue: Anglais Texte intégral: An. bras. dermatol Thème du journal: Dermatologie Année: 2012 Type: Article Pays d'affiliation: Brésil Institution/Pays d'affiliation: Federal University of Minas Gerais/BR / Octaviano Neves Maternity Hospital/BR

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Texte intégral: Disponible Indice: LILAS (Amériques) Sujet Principal: Tumeurs cutanées / Tumeurs de la face / Carcinome à cellules de Merkel Type d'étude: Etude diagnostique Limites du sujet: Adulte très âgé / Aged80 / Humains / Mâle langue: Anglais Texte intégral: An. bras. dermatol Thème du journal: Dermatologie Année: 2012 Type: Article Pays d'affiliation: Brésil Institution/Pays d'affiliation: Federal University of Minas Gerais/BR / Octaviano Neves Maternity Hospital/BR