Os leiomiossarcomas são neoplasias malignas provenientes da musculatura lisa que freqüentemente requerem a utilização de técnicas especiais de coloração para o estabelecimento do diagnóstico. Embora incomuns em boca, neste trabalho são relatados dois casos de leiomiossarcoma. Após biópsia incisional das lesões e análise dos cortes em H.E, os espécimes foram submetidos à técnica histoquímica do Tricromio de Masson. Ambos os casos apresentaram reatividade para tecido muscular. Entretanto, um deles apresentou um componente fibroso bastante proeminente, gerando dúvidas acerca do diagnóstico. Por essa razão, foi utilizado um painel imuno-histoquímico composto pelos seguintes marcadores antigênicos: vimentina, AML, S100, CD34, CD68, fator XIIIA e...
Leiomyoma, a benign neoplasia arising from smooth muscle is an uncommon neoplasia of the oral cavity...
Leiomyomas are bening tumours originated on smooth muscle. The most frequent site of appearance are ...
Objectives Spindle-shaped lesions, which include a wide range of reactive lesions from malignant to ...
Os leiomiossarcomas são neoplasias malignas provenientes da musculatura lisa que freqüentemente requ...
O objetivo deste estudo foi comparar leiomiomas e leiomiossarcomas de boca por meio de análise histo...
SummaryLeiomyosarcoma is a relatively uncommon tumor that exhibits smooth muscle differentiation. Oc...
Leiomyosarcoma of the oral cavity is a very rare tumor that is associated with aggressive clinical b...
Introduction: Leiomyomas are benign smooth muscle neoplasms that preferably affect the genitals, ski...
Background: Leiomyosarcoma is a relatively uncommon mesenchymal tumor that exhibits smooth-muscle di...
Leiomyosarcoma is extremely rare in the oral cavity and especially in the mandible. At first. the ca...
Leiomyosarcoma is a relatively uncommon mesenchymal tumor that exhibits smooth-muscle differentiatio...
SummaryLeiomyosarcoma arising from tongue is extremely rare. The present case shows that the tumor c...
The aim of this article is to describe a case of leiomyosarcoma of the mandible with immunohistochem...
Objective: Leiomyosarcoma (LMS), a sarcoma with smooth muscle differentiation rarely affects the ora...
The aim of this article is to describe a case of leiomyosarcoma of the mandible with immunohistochem...
Leiomyoma, a benign neoplasia arising from smooth muscle is an uncommon neoplasia of the oral cavity...
Leiomyomas are bening tumours originated on smooth muscle. The most frequent site of appearance are ...
Objectives Spindle-shaped lesions, which include a wide range of reactive lesions from malignant to ...
Os leiomiossarcomas são neoplasias malignas provenientes da musculatura lisa que freqüentemente requ...
O objetivo deste estudo foi comparar leiomiomas e leiomiossarcomas de boca por meio de análise histo...
SummaryLeiomyosarcoma is a relatively uncommon tumor that exhibits smooth muscle differentiation. Oc...
Leiomyosarcoma of the oral cavity is a very rare tumor that is associated with aggressive clinical b...
Introduction: Leiomyomas are benign smooth muscle neoplasms that preferably affect the genitals, ski...
Background: Leiomyosarcoma is a relatively uncommon mesenchymal tumor that exhibits smooth-muscle di...
Leiomyosarcoma is extremely rare in the oral cavity and especially in the mandible. At first. the ca...
Leiomyosarcoma is a relatively uncommon mesenchymal tumor that exhibits smooth-muscle differentiatio...
SummaryLeiomyosarcoma arising from tongue is extremely rare. The present case shows that the tumor c...
The aim of this article is to describe a case of leiomyosarcoma of the mandible with immunohistochem...
Objective: Leiomyosarcoma (LMS), a sarcoma with smooth muscle differentiation rarely affects the ora...
The aim of this article is to describe a case of leiomyosarcoma of the mandible with immunohistochem...
Leiomyoma, a benign neoplasia arising from smooth muscle is an uncommon neoplasia of the oral cavity...
Leiomyomas are bening tumours originated on smooth muscle. The most frequent site of appearance are ...
Objectives Spindle-shaped lesions, which include a wide range of reactive lesions from malignant to ...