Metastatic parachordoma
| Autor(a) principal: | |
|---|---|
| Data de Publicação: | 2009 |
| Outros Autores: | , , , , , |
| Tipo de documento: | Artigo |
| Idioma: | eng |
| Título da fonte: | Repositório Institucional da UFBA |
| Texto Completo: | http://www.repositorio.ufba.br/ri/handle/ri/5855 |
Resumo: | Acesso restrito:Texto completo. p.270-273 |
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Guedes, AlexBarreto, Bruno GarciaBarreto, Lara Grimaldi SoaresAraújo, Iguaracyra Barreto de OliveiraQueiroz, Aristides Cheto deAthanazio, Daniel AbensurAthanazio, Paulo Roberto FontesGuedes, AlexBarreto, Bruno GarciaBarreto, Lara Grimaldi SoaresAraújo, Iguaracyra Barreto de OliveiraQueiroz, Aristides Cheto deAthanazio, Daniel AbensurAthanazio, Paulo Roberto Fontes2012-05-14T19:06:59Z20090303-6987http://www.repositorio.ufba.br/ri/handle/ri/5855v. 36, n. 2Acesso restrito:Texto completo. p.270-273Tumors traditionally classified as parachordomas are rare, usually indolent, soft tissue neoplasms. This case report describes a 6-year-old girl with a mass in her left forearm measuring 11 × 6 cm. Foci of moderate nuclear atypia and various areas of necrosis were found in the tumor. Lung metastases were detected 3 months after diagnosis. Immunophenotyping revealed a strong, diffuse expression of pancytokeratin, S-100 protein, vimentin, glial fibrillary acidic protein and focal expression of chromogranin A. This is the fifth documented report on cases of metastasized parachordomas. It is rare for these neoplasms to show such aggressive behavior; moreover, immunoreactivity to chromogranin A is unexpected in these tumors. The relationship between the so-called parachordomas and soft tissue myoepithelioma/mixed tumors is discussed, including the recently defined pediatric myoepithelial carcinoma.Submitted by JURANDI DE SOUZA SILVA (jssufba@hotmail.com) on 2012-05-14T19:06:59Z No. of bitstreams: 1 __onlinelibrary.wiley.co...5efb83de593b86e83f56cb25cae60.pdf: 266077 bytes, checksum: bd0900214af7e521693881d37007a908 (MD5)Made available in DSpace on 2012-05-14T19:06:59Z (GMT). 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| dc.title.pt_BR.fl_str_mv |
Metastatic parachordoma |
| dc.title.alternative.pt_BR.fl_str_mv |
Journal of Cutaneous Pathology |
| title |
Metastatic parachordoma |
| spellingShingle |
Metastatic parachordoma Guedes, Alex |
| title_short |
Metastatic parachordoma |
| title_full |
Metastatic parachordoma |
| title_fullStr |
Metastatic parachordoma |
| title_full_unstemmed |
Metastatic parachordoma |
| title_sort |
Metastatic parachordoma |
| author |
Guedes, Alex |
| author_facet |
Guedes, Alex Barreto, Bruno Garcia Barreto, Lara Grimaldi Soares Araújo, Iguaracyra Barreto de Oliveira Queiroz, Aristides Cheto de Athanazio, Daniel Abensur Athanazio, Paulo Roberto Fontes |
| author_role |
author |
| author2 |
Barreto, Bruno Garcia Barreto, Lara Grimaldi Soares Araújo, Iguaracyra Barreto de Oliveira Queiroz, Aristides Cheto de Athanazio, Daniel Abensur Athanazio, Paulo Roberto Fontes |
| author2_role |
author author author author author author |
| dc.contributor.author.fl_str_mv |
Guedes, Alex Barreto, Bruno Garcia Barreto, Lara Grimaldi Soares Araújo, Iguaracyra Barreto de Oliveira Queiroz, Aristides Cheto de Athanazio, Daniel Abensur Athanazio, Paulo Roberto Fontes Guedes, Alex Barreto, Bruno Garcia Barreto, Lara Grimaldi Soares Araújo, Iguaracyra Barreto de Oliveira Queiroz, Aristides Cheto de Athanazio, Daniel Abensur Athanazio, Paulo Roberto Fontes |
| description |
Acesso restrito:Texto completo. p.270-273 |
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2009 |
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2009 |
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2012-05-14T19:06:59Z |
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info:eu-repo/semantics/publishedVersion |
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0303-6987 |
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v. 36, n. 2 |
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0303-6987 v. 36, n. 2 |
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