منابع مشابه
Salivary mucoepidermoid carcinoma: revisited.
Mucoepidermoid carcinoma (MEC) is a malignant epithelial neoplasm composed of varying proportions of mucous, epidermoid, intermediate, columnar, and clear cells and often demonstrates prominent cystic growth. MEC is usually subclassified as low, intermediate, or high grade on the basis of its histologic features, including the presence of cystic spaces, cellular differentiation, proportion of m...
متن کاملMena, a new available marker in tumors of salivary glands?
Mena (mammalian Ena) is an actin regulatory protein involved in cell motility and adhesion. Based on its potential role in malignant transformation revealed in other organs, we analyzed the Mena expression in normal salivary glands (SG) and salivary tumors. Mena expression was determined in normal SG (n=10) and also benign (n=20) and malignant (n=35) lesions of SG. For the immunohistochemical s...
متن کاملRole of Estrogen Receptors Protein Expression in Pleomorphic Adenoma and Mucoepidermoid Carcinoma of Salivary Glands
Estrogen receptors (ERs) expression has been studied in salivary gland tumors, however, there are conflicting results regarding its expression in the literatures. The aim of this study was to investigate the expression of estrogen receptors protein (ERs) in pleomorphic adenoma (PA) and mucoepidermoid carcinoma (MEC) of salivary glands using immunohistochemistry. 35 cases of intraoral minor sali...
متن کاملProliferating cell nuclear antigen expression in mucoepidermoid carcinoma of salivary glands.
CONTEXT Among the cytological and morphological properties of mucoepidermoid carcinoma, one of the most important criteria for measuring its biological behavior and aggressiveness is cell proliferation. In this way, immunohistochemical markers of cell proliferation have been found to be useful in tumor classification and have formed part of the prognostic and therapeutic studies of these pathol...
متن کاملQuantification of Partial Volume Effects in Salivary Glands SPECT Images after Radiation Therapy of Head and Neck Tumors
Introduction: Radical radiation therapy of head and neck cancers may injure the salivary glands and reduce their function. Single-photon emission computed tomography (SPECT) images maybe used to evaluate function post-therapy. However, accurate quantification is hindered by the partial volume effects (PVEs). The present study involved the introduction of a PVEs quantif...
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ژورنال
عنوان ژورنال: Cancer
سال: 1963
ISSN: 0008-543X,1097-0142
DOI: 10.1002/1097-0142(196302)16:2<183::aid-cncr2820160207>3.0.co;2-h