منابع مشابه
Myoepithelioma breast: clinically masquerading as breast carcinoma
Pure myoepithelioma of breast is an extremely rare tumor. Only a few cases have been reported in the literature so far. A 30-year old female presented with a large fungating mass arising from the areolar region of her right breast of six months duration. A clinical diagnosis of breast carcinoma was made and a mastectomy was performed. The specimen measured 23×22×9 cm with attached skin, and sho...
متن کاملmalignant myoepithelioma of the breast
a 41 year old woman was referred to our center because of a left breast mass lesion of about two months duration. routine pathologic examination of the mass revealed a .neoplastic tissue composed of large ovoid cells with clear cytoplasm arranged in broad sheets that were separated by thin bundles of connective tissue. immunohistochemically tumor cells express smooth muscle actin, cytokeratin, ...
متن کاملMalignant myoepithelioma of the breast: a case report and review of literature.
In this article, we described a malignant myoepithelioma of the breast (MMB) in a 69-year-old woman. Breast cancer derived from myoepithelial cells is very rare, usually benign. The diagnosis of MMB based on histological and immunohistochemical finding. In this case, the author diagnosed the tumor as MMB, because tumor tissues were immunopositive for 34βE12, P63, SMA, S-100, CD10, E-Cad and Ki-...
متن کاملMyoepithelioma of the larynx: a case report
Myoepithelioma of the larynx is a very rare tumor with nonspecific local symptoms. We present the second known case, focusing on the peculiarities of the differential diagnosis for this type of tumor that are crucial for the right histologic diagnosis and furthermore for the therapeutic outcome.We report a 37-year-old male presenting with hoarseness and dyspnea. The indirect laryngoscopy reveal...
متن کاملMalignant myoepithelioma of the breast: case report with review of literature.
Myoepithelial lesions of the breast are extremely rare and can present with a diverse morphology. We report a case of malignant myoepithelioma characterized by proliferation of atypical oval to polygonal cells expressing typical myoepithelial markers. A 45-year-old lady presented with a mass in the left breast. Fine needle aspiration yielded a cellular smear with large papillae-like clusters of...
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ژورنال
عنوان ژورنال: Practical oncology
سال: 2019
ISSN: 2663-3280,2663-3272
DOI: 10.22141/oncology.2.1.2019.165449