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原发性中枢神经系统淋巴瘤(primary central nerv-ous system lymphoma,PCNSL)是指发生于大脑、小脑、脑干、眼、软脑膜和脊髓等部位而全身其他部位未发现的结外非霍奇金淋巴瘤。由Bailey于1929年首次报告[1]。免疫组化证实绝大多数肿瘤细胞来源于B淋巴细胞。PCNSL可发生于任何
Primary central nervous system lymphoma (primary central nervous system lymphoma, PCNSL) refers to the brain, cerebellum, brain stem, eye, pia mater and spinal cord and other parts of the body not found in other parts of non-Hodgkin Gold lymphoma. First reported by Bailey in 1929 [1]. Immunohistochemistry confirmed that most of the tumor cells were derived from B lymphocytes. PCNSL can happen at any