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视网膜静脉阻塞(分支或中央)是视力障碍的重要原因之一,尤其是中年人。虽然本病的病因不清楚,但常发现伴有其他疾病,如高血压或糖尿病。近来,有些研究提示,视网膜静脉阻塞也更常发生于高脂血症的患者。例如在116例视网膜中央静脉阻塞患者中,高胆固醇血症或高三酸甘油酯血症的发生率比正常对照组高2～4倍。关于伴有视网膜静脉阻塞的高脂血症的可能解释是:由于血浆粘稠度或血小板功能的改变,
Retinal vein occlusion (branch or central) is one of the important causes of visual impairment, especially in middle-aged people. Although the cause of the disease is not clear, but often associated with other diseases such as high blood pressure or diabetes. Recently, some studies suggest that retinal vein occlusion also occurs more frequently in patients with hyperlipidemia. For example, 116 patients with central retinal vein occlusion, the incidence of hypercholesterolemia or hypertriglyceridemia than the normal control group 2 to 4 times. A possible explanation for hyperlipidemia associated with retinal vein occlusion is that due to changes in plasma viscosity or platelet function,