脑原发性恶性淋巴瘤临床病理分析  

PRIMARY MALIGNANT LYMPHOMA OF THE BRAIN:A CLINICOPATHOLOGIC ANALYSIS OF 9 CASES

作　　者：成克伦[1] 

机构地区：[1]贵州省遵义(地区)医院病理科,贵州遵义563002

出　　处：《肿瘤研究与临床》2004年第3期163-165,共3页Cancer Research and Clinic

摘　　要：目的:研究脑原发性恶性淋巴瘤(PMLB)的临床病理和免疫表型。方法:对9例脑原发性恶性淋巴瘤作了临床病理形态观察和免疫组化分析(EnVision法)。结果:8例为非霍奇金B细胞淋巴瘤,1例为T细胞淋巴瘤。瘤细胞以中心或中心母细胞为主,伴浆样分化,大多围绕血管排列。结论:脑原发性恶性淋巴瘤的临床病理特征具有其独特性,脑淋巴瘤的确诊依赖于病理形态和免疫组化。Objective: To study the clinicopathology and immunohistochemistry of primary malignant lymphoma of the brain(PMLB). Methods: 9 cases of PMLB were investigated in terms of clinicopathology and immunohistochemistry(EnVision method). Results: Among 9 cases PMLB, 8 cases were non- Hodgkin,s B cell type lymphoma. 1 case is T cell type lymphoma. Most of PMLB cells are centrocytic or centroblastic, it was often accompanied with plasmoid differentiation and a vasocentric growth pattern. Conclusion: The brain lymphoma has a distinct clinicopathological appearance. The diagnosis of PMLB depends on pathology and immunohistochemistry.

关 键 词：淋巴瘤 临床病理 免疫组化 

分 类 号：R739.4[医药卫生—肿瘤]