对于年龄在40岁以下短期内即患有双侧性白内障的病人应当想到有糖尿病的可能性。此病一般发生在青年患者,常为双侧性,开始为散在的灰白色混浊点,位于前后囊壁的下面,继而出现雪片状混浊,最后晶状体完全变为乳白色混浊,发展迅速为其特征。至于患糖尿病的老年人同时伴有白内障者,则多为老年性或并发性白内障。糖尿病的伤口较健康者容易发生感染、 For patients under the age of 40 who suffer from bilateral cataract in the short term should think of the possibility of diabetes. The disease usually occurs in young patients, often bilateral, began to scattered white turbidity point, located in the anterior and posterior capsule wall, followed by snow flake turbidity, and finally the lens completely milky opacity, the rapid development of its characteristics. As for the elderly with diabetes accompanied by cataracts, are mostly elderly or complicated cataracts. Diabetic wounds are more susceptible to infection than healthy ones,