Repositório Digital

A- A A+

Myofibroblastoma arising in mammary hamartoma : a case report

.

Myofibroblastoma arising in mammary hamartoma : a case report

Mostrar registro completo

Estatísticas

Título Myofibroblastoma arising in mammary hamartoma : a case report
Autor Uchôa, Diego de Mendonça
Cruz, Dennis Baroni
Schaefer, Pedro Guilherme
Pêgas, Karla Lais
Cambruzzi, Eduardo
Abstract Myofibroblastoma (MFB) is a rare mesenchymal tumor arising in breast’s soft tissue with a great variety of microscopic features that can be mistaken with a wide variety of biphasic lesions. The authors report a rare case of myofibroblastoma of the breast arising in a mammary hamartoma (MH), present a review of the clinicopathological features of these lesions, and make some diagnostic considerations. The tumour consisted of a well-circumscribed nodule. MFB component comprised about fifty percent of the lesion and was made up of bipolar spindle cells arranged in fascicular clusters separated by bands of hyalinized collagen. There were fat cells and several residual hamartoma glands intermingled and distorted in MFB area. MFB component was positive for Desmin, CD34, bcl-2, and Calponin. To the best of our knowledge, MFB has not been reported in MH, neither has any of the reports described mammary glands joined within MFB.
Contido em Pathology research international. London. Vol. 2010 (2010), ID 726829, 4 p.
Assunto Hamartoma
Neoplasias de tecido muscular
Origem Estrangeiro
Tipo Artigo de periódico
URI http://hdl.handle.net/10183/148011
Arquivos Descrição Formato
001000591.pdf (4.974Mb) Texto completo (inglês) Adobe PDF Visualizar/abrir

Este item está licenciado na Creative Commons License

Este item aparece na(s) seguinte(s) coleção(ões)


Mostrar registro completo

Percorrer



  • O autor é titular dos direitos autorais dos documentos disponíveis neste repositório e é vedada, nos termos da lei, a comercialização de qualquer espécie sem sua autorização prévia.
    Projeto gráfico elaborado pelo Caixola - Clube de Criação Fabico/UFRGS Powered by DSpace software, Version 1.8.1.