Hyalinizing Clear Cell Adenocarcinoma of the Hard Palate: Case Report
نویسندگان
چکیده
منابع مشابه
Hyalinizing Clear Cell Carcinoma of Buccal Vestibule: A Rare Case
Hyalinizying clear cell carcinoma is a rare tumor which affects women more than men and is more common in minor salivary glands. The purpose of this paper was to describe a case of hyalinizing clear cell carcinoma of buccal vestibule in a 55-year-old woman. It is important to differentiate this neoplasm from other tumors with clear cell features because of their differences in treatment and cli...
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Hyalinizing clear cell carcinoma is a low-grade neoplasm of the minor salivary gland composed exclusively of epithelial cells and not myoepithelial cells. It predominantly affects the oral cavity of adult females. It is microscopically characterized by hyalinizing stroma and clear cells, which are typically positive for cytokeratin markers and negative for S 100 and smooth muscle actin (SMA). C...
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Clear cell myoepithelioma arising from the minor salivary glands of hard palate is a rare entity. Most of the cases of palatal myoepitheliomas reported so far are either plasmacytoid or spindle cell type. Our literature search revealed only one case report of clear cell myoepithelioma of the palate. We report a case in a 21-year-old female who presented to us with a non-ulcerating, painless fir...
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BACKGROUND Hyalinizing clear cell carcinoma (HCCC) is a rare low-grade tumour of salivary glands that was first described as a distinct entity in 1994 by Milchgrub et al. EWSR1-ATF1 fusion was found to be specific for this tumour. The majority of the reported cases of HCCC arise from minor salivary glands within the oral cavity. Primary HCCC of the paranasal sinus is extremely uncommon. To our ...
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Chondrosarcomas constitute 1-3% of all head and neck tumors. 2% of all chondrosarcomas are of the “clear cell” variety which follows a locally aggressive, relatively indolent course without predominant invasion of soft tissue. We present a case of a 45-year-old woman who presented with a aggressive variant of clear cell chondrosarcoma.
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ژورنال
عنوان ژورنال: Turkiye Klinikleri Journal of Case Reports
سال: 2015
ISSN: 1300-0284,2147-9291
DOI: 10.5336/caserep.2014-39034