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Rhabdomyosarcoma in a congenital pigmented nevus
(1992-01-01)
A 7-month-old boy had a giant pigmented lesion involving the trunk and thighs that exhibited many hyperpigmented hairy and verrucous nevi. One of the nevi ulcerated and on histological examination consisted of pleomorphic ...
Tumor estromal gastrointestinal (TEGI): estudo morfológico e imunohistoquímico de dez casos.
(1991-04-01)
To study the histogenesis of spindle and epithelioid cell tumors of gastrointestinal tract we evaluated ten cases of gastrointestinal stromal tumors (GIST) previously classified as leiomyomas (6 cases) and leiomyosarcomas ...
Tumor estromal gastrointestinal (TEGI): estudo morfológico e imunohistoquímico de dez casos.
(1991-04-01)
To study the histogenesis of spindle and epithelioid cell tumors of gastrointestinal tract we evaluated ten cases of gastrointestinal stromal tumors (GIST) previously classified as leiomyomas (6 cases) and leiomyosarcomas ...
Rhabdomyosarcoma in a congenital pigmented nevus
(1992-01-01)
A 7-month-old boy had a giant pigmented lesion involving the trunk and thighs that exhibited many hyperpigmented hairy and verrucous nevi. One of the nevi ulcerated and on histological examination consisted of pleomorphic ...
Mioepitelioma de vagina: neoplasia poco frecuente en esta localización, reporte de un caso
(Revista chilena de obstetricia y ginecología, 2011-07-04)
Background: The myoepitheliomas are rare tumors arising from the proliferation of myoepithelial cells. Most tumors are located in the lower extremity and salivary glands. There have been only occasional myoepithelial ...
Immunohistochemical study of acinic cell carcinoma of minor salivary gland
(Elsevier B.V., 2014)
Caracterização imunoistoquímica de fibroblastos associados ao câncer em carcinoma epidermoide de boca
(Faculdade de Odontologiaem Odontologia e SaúdeUFBAbrasil, 2016-10-06)
Os miofibroblastos são células diferenciadas contráteis com capacidade para
secretar componentes da matriz extracelular, citocinas, proteases e fatores próangiogênicos.
Em processos neoplásicos como o Carcinoma Epidermoide ...
Low-Grade Myofibroblastic Sarcoma of the Oral and Maxillofacial Region: An International Clinicopathologic Study of 13 Cases and Literature Review
(Springer, 2023)
Low-grade myofibroblastic sarcoma (LGMS) represents an atypical tumor composed of myofibroblasts with a variety of histological patterns and with a high tendency to local recurrence and a low probability of distant metastases. ...