1.Primary mediastinal B-cell lymphoma (PMBL) is a subtype of diffuse large B-cell lymphoma (DLBCL) that is putatively derived from a thymic B cell.
原发性纵隔B细胞淋巴瘤(PMBL)是一种弥漫型大B细胞淋巴瘤(DLBCL)的亚型。