非何杰金氏淋巴瘤(以下简称NHL)为一组原发于淋巴组织的恶性肿瘤。是一种有多种临床表现,不同的细胞形态和免疫学特征的疾病。小儿期NHL多于何杰金氏淋巴瘤,较成人严重。病情进展急剧,诊断明确时疾病往往已广泛播散。可发生于任何年龄,无明 Non-Hodgkin’s lymphoma (hereinafter referred to as NHL) is a group of malignant tumors originating in lymphoid tissues. It is a disease with multiple clinical manifestations, different cell morphology and immunological characteristics. There are more NHL than Hodgkin’s lymphoma in children, which is more serious than adults. The disease progressed rapidly, and the disease often spread widely when diagnosed. Can occur at any age, ignorance