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Collision tumor: pigmented Bowen's disease and seborrheic keratosis
Bowen's disease is a type of squamous cell carcinoma in situ of the skin. The pigmented form is rare and represents less than 2% of cases. We report a case of a 74-year-old black man with a blackened and asymptomatic leg injury for about 6 months. Clinically, and under dermatoscopy, the injury...
| Autores principales: | , , , |
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| Formato: | Online Artículo Texto |
| Lenguaje: | English |
| Publicado: |
Sociedade Brasileira de Dermatologia
2018
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| Materias: | |
| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6106659/ https://www.ncbi.nlm.nih.gov/pubmed/30156629 http://dx.doi.org/10.1590/abd1806-4841.20187117 |