下列三个因素有助于查明非何杰金氏病淋巴瘤(NHL)肿瘤细胞的来源:T、B 淋巴细胞体系,淋巴细胞对抗原刺激的转化反应以及淋巴结的滤泡中心细胞(FCC)。小淋巴细胞受到非特异的促有丝分裂素或特异的抗原刺激后,变为分裂母细胞,这种形态学的转变早已被证实。在抗原刺激的过程中,小淋巴细胞变为转化或分裂淋巴细胞并产生子细胞。当抗原刺激减弱后,又可重新变为静止小淋巴 The following three factors can help identify the source of non-Hodgkin’s lymphoma (NHL) tumor cells: T, B lymphocyte system, lymphocyte response to antigen stimulation, and lymph node follicular center cells (FCC) . The morphological changes have long been confirmed when small lymphocytes are stimulated by non-specific mitogens or specific antigens to become dividing mother cells. During antigenic stimulation, small lymphocytes become transformed or dividing lymphocytes and produce daughter cells. When the antigenic stimulus weakens, it can again become a static lymph node.