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伴有二次打击的弥漫大B细胞淋巴瘤研究进展
引用本文:张凡. 伴有二次打击的弥漫大B细胞淋巴瘤研究进展[J]. 白血病.淋巴瘤, 2014, 23(2): 120-123
作者姓名:张凡
作者单位:张凡 (210019,南京明基医院血液内科);
摘    要:弥漫大B细胞淋巴瘤(DLBCL)是一种异质性很大的非霍奇金淋巴瘤,其中同时伴有myc和bcl-2重排(或bcl-6重排)者是一种较少见的类型,被称作二次打击淋巴瘤.其临床表现为明显的侵袭性、对化疗耐药、预后极差,成为近年来研究的热点.文章探讨了伴有二次打击的DLBCL重排基因的功能、临床特征、诊断及治疗.

关 键 词:二次打击淋巴瘤  淋巴瘤,大细胞,弥漫型  基因,myc  基因,bcl-2  基因,bcl-6

Research progress of double-hit diffuse large B-cell lymphoma
Affiliation:Zhang Fan, Li Dong. Department of Hematology, BENQ Hospital, Nanjing 210019, China
Abstract:Diffuse large B-cell lymphoma (DLBCL) is a heterogeneous group of non-Hodgkin" s lymphoma. An uncommon subset with myc and either bcl-2 or bcl-6 rearrangement, also known as 'double-hit' lymphomas, is considered very aggressive clinical course and poor prognosis despite high-intensity chemotherapy. Recently, these lymphomas have received increased attention. This review explores the existing literatures for the involved genes with their functions, clinical features, diagnosis and treatment.
Keywords:Double-hit lymphoma  Lymphoma, large-cell, diffuse  Genes, myc  Genes, bcl-2  Genes, bcl-6
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