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研究了12例原发于中枢神经系统恶性淋巴瘤的临床病理及免疫组织化学。结果表明,本组肿瘤均来自B淋巴细胞的非何杰金氏淋巴瘤,在12例肿瘤组织中或在其周围脑组织中均查见瘤组织围绕血管沿V-R间隙浸润呈套袖状。组织学图像与发生在淋巴结内或结外的淋巴组织淋巴瘤相似,但以高度恶性者多见。
A study of 12 cases of primary malignant lymphoma in the central nervous system of the clinicopathological and immunohistochemical. The results showed that the tumors in this group were all non-Hodgkin’s lymphoma of B lymphocytes. The neoplasm around the blood vessels along the V-R gap was found in 12 cases of tumor tissue or in the surrounding brain tissue. Histologic images are similar to those found in lymph nodes or extranodal lymphomas, but are more common in highly malignant cases.