recurrent extensive plasmacytoid myoepithelioma of the sinonasal cavity: a case report

نویسندگان

amir h. jafarian department of pathology, ghaem hospital, mashhad university of medical sciences, mashhad, iran

abbas a. omidi department of pathology, ghaem hospital, mashhad university of medical sciences, mashhad, iran

nema m. roshan department of pathology, ghaem hospital, mashhad university of medical sciences, mashhad, iran

mehdi montazer department of pathology, ghaem hospital, mashhad university of medical sciences, mashhad, iran

چکیده

myoepithelioma is an uncommon benign neoplasm that most likely occurs in the parotid gland. extra-salivary myoepitheliomas are rare, with less than 10 cases reported in the sinonasal cavity. we present a rare case of benign myoepithelioma with recurrent behavior, abundant extensions to adjacent structures, and resistant to treat clinical course, which influenced the patient’s quality of life for more than 18 years. histologic, immunohistochemical, and the potential differential diagnoses are discussed. the patient refused to undertake any more treatments, but after 15 months of follow-up, the lesion did not progress further.

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منابع مشابه

Recurrent extensive plasmacytoid myoepithelioma of the sinonasal cavity

Myoepithelioma is an uncommon benign neoplasm that most likely occurs in the parotid gland. Extra-salivary myoepitheliomas are rare, with less than 10 cases reported in the sinonasal cavity. We present a rare case of benign myoepithelioma with recurrent behavior, abundant extensions to adjacent structures, and resistant to treat clinical course, which influenced the patient's quality of life fo...

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A rare myoepithelioma of the sinonasal cavity: case report

Myoepithelioma is a rare benign neoplasm. Pure accounting for less than 1% of all salivary gland tumors. Only three cases of sinonasal myoepithelioma have been reported in the literature. Diagnosis of myoepithelioma through light microscopy is possible and immunohistochemistry is done to facilitate the diagnosis. The lesion is so rare that there are no specific indications/guidelines for its tr...

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Title of the article: A rare myoepithelioma of the sinonasal cavity: Case Report

Myoepithelioma is a rare benign neoplasm. Pure accounting for less than 1% of all salivary gland tumors. Only three cases of sinonasal myoepithelioma have been reported in the literature. Diagnosis of myoepithelioma light microscopy is possible and immunohistochemistry is done to facilitate the diagnosis. The lesion is so rare that there are no specific indications/guidelines for its treatment....

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Myoepitheliomas are benign tumors which account for less than 1% of all salivary gland tumors. In this article, we report the clinical, pathologic, and immunohistochemical features of plasmacytoid myoepithelioma of the hard palate in a 73-year-old man having a painless hard palate mass with progressiv...

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Plasmacytoid Myoepithelioma of the Hard Palate: Case Report

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عنوان ژورنال:

journal of research in medical sciences

جلد ۱۷، شماره ۱۰، صفحات ۰-۰

کلمات کلیدی

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