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2008年《造血和淋巴组织肿瘤WHO分类》将浆母细胞性淋巴瘤(plasmablastic lymphoma,PBL)单独分类,这类肿瘤最常出现在HIV感染患者的口腔,也可出现在其它的结外部位,特别是黏膜。PBL包含一个细胞形态学谱,具有单形性细胞形态特征的
The WHO classification of hematopoietic and lymphoid tissue tumors in 2008 categorized plasmablastic lymphoma (PBL) as the most common type of tumor most commonly found in the oral cavity of HIV-infected patients and in other extranodal sites, Especially mucous membranes. PBL contains a morphological morphology of cells with the characteristics of monomorphic cells