Carcinoma pigmentado de células escamosas de la piel
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| Auteurs: | , , |
|---|---|
| Format: | artículo original |
| Statut: | Versión publicada |
| Date de publication: | 2009 |
| Description: | A case of a male patient of 88 years, who presents a skin dark color lesion in the left malar region. Through a biopsy determined that consisted of a pigmented squamous cell carcinoma. This type of tumor is unusual. 7% of cases of squamous cell cancer of only 0.01% had pigment, which leads to make differential diagnosis with melanoma, a malignant skin tumor with very poor prognosis.The attraction of the event is the description of a squamous cell carcinoma that presents an accompanying population of cells positive for immunohistochemical markers of HMB-45 and S-100, typical markers of melanoma, a very infrequently case. |
| Pays: | Portal de Revistas UCR |
| Institution: | Universidad de Costa Rica |
| Repositorio: | Portal de Revistas UCR |
| Langue: | Español |
| OAI Identifier: | oai:portal.ucr.ac.cr:article/7842 |
| Accès en ligne: | https://revistas.ucr.ac.cr/index.php/medica/article/view/7842 |
| Access Level: | acceso abierto |
| Mots-clés: | cáncer de piel carcinoma epidermoide carcinoma de células escamosas melanoma inmunohistoquímica proteína S-100 proteína HMB-45 cancer of skin(leather) carcinoma of scaly cells protein S-100 protein HMB-45 |