免疫母细胞肉瘤又称免疫母细胞淋巴肉瘤或恶性淋巴瘤免疫母细胞型,是一种全身性淋巴肉瘤。临床上常伴有长期免疫疾病史,后期转为淋巴肉瘤。老年人占多数,青年人较少。恶性程度高,进展快,预后坏。 《免疫母细胞》一名,是一个功能性命名,指由小淋巴细胞经抗原刺激后,转化形成的一种“大细胞”,具有特定的功能和形态。最早是W.Dameshek首先提出这命名。 Immunoblastic sarcoma, also known as immunoblastic lymphoblastic sarcoma or malignant lymphoma immunoblastic cell type, is a systemic lymphosarcoma. Clinically often accompanied by a long history of immune disease, later turned to lymphosarcoma. The majority of the elderly, fewer young people. High degree of malignancy, rapid progress, bad prognosis. One of the “immunoblasts” is a functional nomenclature, which refers to a kind of “big cell” transformed by the small lymphocytes after antigen stimulation and has specific functions and morphologies. The earliest is W.Dameshek first proposed this name.