摘要

<正>1文献来源Younes A,Sehn L H,Johnson P,et al. Randomized phase Ⅲ trial of Ibrutinib and Rituximab plus Cyclophosphamide,Doxorubicin,Vincristine,and Prednisone in non-germinal center B-cell diffuse large B-cell lymphoma[J]. J Clin Oncol,2019,37(15):1285-1295.2证据水平1b。3背景弥漫大B细胞淋巴瘤(diffuse large B-celllymphoma,DLBCL)是最为常见的一种淋巴瘤,