糖尿病微血管病变是糖尿病并发器官损害的病理基础,是决定糖尿病预后的主要因素。引起糖尿病微血管病变的因素是多方面的,最主要的是体内代谢紊乱造成的血液及血管的改变。血液流变学是研究血液的流动情况、凝固性质、血液有形成份的粘弹性和变形以及血管的粘弹性等。因此,观察糖尿病患者血液流变学的改变,可能是探索糖尿病微血管病变发病机制的一个途径。对于早期发现糖尿病微循环障碍和进一步作出相应 Diabetic microangiopathy is the pathological basis of diabetic organ damage, which is the main factor that determines the prognosis of diabetes. Factors that cause diabetic microangiopathy are many, the most important is the blood and vascular changes caused by metabolic disorders in the body. Hemorheology is the study of the flow of blood, the nature of coagulation, viscoelasticity and deformation of the blood’s visible components, and the viscoelasticity of blood vessels. Therefore, to observe the changes of hemorheology in diabetic patients may be one way to explore the pathogenesis of diabetic microangiopathy. For early detection of diabetic microcirculation and further make corresponding