白介素 6(ＩＬ 6)是一种多功能的细胞因子 ,除涉及感染、炎症等急性期反应外 ,对Ｔ、Ｂ细胞的发育、骨髓造血细胞增殖均有很重要的作用[1] 。自多发性骨髓瘤患者血浆ＩＬ 6水平增高被发现后 ,又发现ＩＬ 6血浆水平增高还见于弥散性血管内凝血 (ＤＩＣ) ,并且与ＤＩＣ的严重程度 Interleukin 6 (IL 6) is a multifunctional cytokine that plays an important role in the development of T and B cells and the proliferation of bone marrow hematopoietic cells in addition to the acute phase reactions such as infection and inflammation [1]. Since the increase in plasma IL-6 levels was found in patients with multiple myeloma, it was also found that elevated IL-6 plasma was also found in diffuse intravascular coagulation (DIC) and was associated with the severity of DIC