糖尿病的血管病变是一种常见疾患,具有增多趋势。此病变分微血管病变和大血管病变两种,前者是一种特殊的血管病变,后者和动脉粥样硬化性病变相似。根据病变程度目前把糖尿病性血管病变分为临床前期血管病变(代谢性血管病变)、机能性血管病变和器质性血管病变三度。 Diabetic vascular disease is a common disorder with an increasing tendency. This lesion is divided into two kinds of microvascular disease and macrovascular disease, the former is a special vascular disease, which is similar to atherosclerotic lesions. According to the severity of the current diabetic vascular disease is divided into preclinical vascular lesions (metabolic vascular disease), functional vascular disease and organic vascular disease three degrees.