首页> 外文期刊>Oral & Maxillofacial Pathology Journal >Primary Epithlelioid Angiosarcoma Of The Maxilla Masquerading As A Poorly Differentiated Carcinoma : Case Report
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Primary Epithlelioid Angiosarcoma Of The Maxilla Masquerading As A Poorly Differentiated Carcinoma : Case Report

机译:伪装成差分化癌的上颌骨原发性上皮样血管肉瘤:病例报告

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Epithlelioid angiosarcoma (EA) is a rare high grade malignant neoplasm arising from vascular endothelium. Amongst epithelioid endothelial cell tumors, EA is rare to occur. It is characterized by atypical, multilayered or solid endothelial proliferation and vasoformative architecture is a major finding in EA. This tumor exhibits a great degree of nuclear pleomorphism and mitotic activity with areas of necrosis. A case report of Primary Epithlelioid Angiosarcoma of the Maxilla in a 13 year old male patient is being reported.
机译:上皮样血管肉瘤(EA)是一种罕见的由血管内皮引起的高级别恶性肿瘤。在上皮样内皮细胞肿瘤中,EA很少发生。它的特点是非典型,多层或固体内皮细胞增殖,血管形成结构是EA的主要发现。该肿瘤表现出高度的核多态性和有坏死区域的有丝分裂活性。据报道,一名13岁男性患者上颌骨原发性上皮样血管肉瘤1例。

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