Katchi Tasleem, Liu Delong
Division of Hematology & Oncology, New York Medical College and Westchester Medical Center, Valhalla, NY 10595 USA.
Biomark Res. 2017 Feb 7;5:5. doi: 10.1186/s40364-017-0088-5. eCollection 2017.
CD20 negative B cell non-Hodgkin lymphoma (NHL) is rare and accounts for approximately 1-2% of B cell lymphomas. CD20- negative NHL is frequently associated with extranodal involvement, atypical morphology, aggressive clinical behaviour, resistance to standard chemotherapy and poor prognosis. The most common types of these include plasmablastic lymphoma, primary effusion lymphoma, large B-cell lymphoma arising from HHV8-associated multicentric Castleman's disease, and ALK+ large B cell lymphoma. This review provides an overview of the diagnostic and treatment modalities for CD20 negative B cell NHL.
CD20阴性B细胞非霍奇金淋巴瘤(NHL)较为罕见,约占B细胞淋巴瘤的1%-2%。CD20阴性NHL常伴有结外受累、形态不典型、临床行为侵袭性、对标准化疗耐药及预后不良。其中最常见的类型包括浆母细胞性淋巴瘤、原发性渗出性淋巴瘤、由HHV8相关多中心Castleman病引起的大B细胞淋巴瘤以及ALK阳性大B细胞淋巴瘤。本文综述了CD20阴性B细胞NHL的诊断和治疗方式。