Giant Myoepithelioma of the Soft Palate
نویسندگان
چکیده
Myoepitheliomas are benign salivary gland tumors and account for less than 1% of all salivary gland tumors. They are usually located in the parotid gland. The soft palate is very rare affected site. The differential diagnosis of myoepitheliomas should include reactive and neoplastic lesions. The treatment of myoepitheliomas is complete removal of the tumor. Herein, we report a case with giant myoepithelioma of the soft palate, reviewing the related literature.
منابع مشابه
Plasmacytoid myoepithelioma of the soft palate: a review of the literature and report of a case with immunohistochemical findings.
Myoepitheliomas of salivary glands are rare neoplasms, accounting for less than 1% of all salivary gland tumors. They are classified into four cell types: epithelioid, spindle, clear, and plasmacytoid. Among them, the plasmacytoid cell type appears to have a predilection for the oral cavity, especially the palate. We presented a 32-year-old man with plasmacytoid myoepithelioma arising in the so...
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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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We describe the enhancement patterns of myoepithelioma in two patients with a soft palate mass. In the first case, helical CT revealed a faintly enhancing mass. Histologically, the tumor was composed of plasmacytoid cells in a background of rich myxoid stroma. Immunostaining for CD34 showed scanty blood vessels. In the second case, helical CT revealed an intensely enhancing mass. Histologically...
متن کاملMyoepithelioma of the Soft Palate: a Case Report Giving Special Attention to the Differential Diagnosis
BACKGROUND Myoepitheliomas are rare tumours that may generally arise from the minor or major salivary glands. The differential diagnosis of this tumour should be performed along with several benign and malignant soft tissue neoplasms. The present case report describes an asymptomatic mass that arose in the soft palate of 42 year old black woman with duration of the six months. METHODS An inci...
متن کاملRadiotherapy in Malignant Myoepithelioma of the Soft Palate – Case Report
Myoepithelioma is a very rare neoplasm that accounts only for about 1% of all salivary gland tumours. As the lesion is so rare, there are no specific recommendations or guidelines for its treatment. In the literature, there have been only a few cases reported without any existing data concerning radiotherapy. We present a very good palliative effect of radiotherapy in a very old man.
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ورودعنوان ژورنال:
دوره 2014 شماره
صفحات -
تاریخ انتشار 2014