Purpose To study diagnosis and differential diagnosis of primary epithelioidhemangioendothelioma of lymph node.
目的探讨淋巴结原发上皮样血管内皮瘤的诊断及鉴别诊断。
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The characteristic appearance of an osseous epithelioidhemangioendothelioma is a multifocal lytic abnormality with osseous expansion, sclerotic margins, and a lack of periostitis.