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天津地区上呼吸道恶性淋巴瘤临床病理、免疫表型及其与EB病毒相关性的研究 被引量:3

INVESTIGATION OF THE CLINICOPATHOLOGIC FEATURES, IMMUNOPHENOTYPE AND EPSTEIN-BARR VIRUS INFECTION OF THE UPPER RESPIRATORY TRACT LYMPHOMAS IN PATIENTS FROM TIANJIN AREA
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摘要 目的 :研究天津地区上呼吸道恶性淋巴瘤的临床病理、免疫表型及与 EB病毒的关系。方法 :应用单克隆抗体 U CHL - 1、CD3、L2 6 、4KB5 、CD79a、L CA、EMA、溶菌酶等抗体及 CS1- 4(L MP- 1)进行免疫组化染色 ,以进行淋巴瘤确诊、淋巴瘤免疫表型研究和 EB病毒感染情况的分析 ;EB病毒寡核苷酸探针 (EBER1/ 2 )原位杂交检测 ,探讨瘤细胞 EB病毒感染情况及与 EB病毒潜在膜蛋白表达的相关性。结果 :12 5例上呼吸道原诊断为恶性淋巴瘤和高度怀疑恶性淋巴瘤的病例中 112例确诊为淋巴瘤 ,诊断符合率 89.6 %。其中 6 6例为 T细胞性淋巴瘤 (占5 8.93% ) ,46例为 B细胞性淋巴瘤 (占 41.0 7% )。男性明显多于女性 (85例 / 2 7例 )。平均年龄 48.2 7岁 (10岁~ 88岁 )。 EBV- EBER1/ 2原位杂交检测 T细胞性淋巴瘤 34例 ,17例阳性 ,占 5 0 % ,阳性细胞占肿瘤细胞的 2 0 %~80 % ,EBV潜在膜蛋白 L MP- 1检测 5 3例 ,11例阳性 ,占 2 0 .75 % ,阳性率低于 EBER探针。结论 :天津地区上呼吸道恶性淋巴瘤以 T细胞性淋巴瘤为多见 ,发病可能与 EB病毒感染有关。 Objective:To study the clinicopathologic features,immunophenotype and Epstein Barr virus (EBV) infection of the upper respiratory tract lymphomas in patients from Tianjin area.Methods:Using monoclonal antibodies UCHL 1,CD 3,L 26 ,CD 79a ,LCA,EMA and Lysozem and so on and CS1 4 by immunohistochemistry staining for investigate morphology,immunophenotype of lymphoma and EBV infection of neoplastic cells.Results:112/125 cases are diagnosed lymphoma,including 66 T cell lymphomas (58.93%) and 46 B cell lymphomas (41.07%).Male affected is more often than female(85/27 cases).The median age is 48.27.In situ hybridization signals of EBER1/2 were present in 17/34(50%) T cell lymphoma,while 11/53(20.75%) lymphomas are LMP 1 protein positive.Conclusion:T cell lymphoma is predominant in patients of the upper respiratory tract lymphomas from Tianjin area,and its etiology may be related EBV affection.
出处 《白血病》 2000年第4期201-205,共5页
关键词 淋巴瘤 上呼吸道 T/NK细胞淋巴瘤 诊断 Lymphoma The upper respiratory tract T/NK cell lymphoma Herpsvirus 4 Human Diagnosis
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