患者男,64岁。以多饮、多食、多尿1个月伴右眼胀痛15天为主诉入院。体检见右眼睑下垂、右眼球内收障碍,左眼无异常发现,双瞳孔等大。无其它颅神经异常征。颈部、四肢(-)。空腹血糖212mg/dl,尿糖(++++),尿酮体(-)。诊断:糖尿病合并右动眼神经不全麻痹。经控制饮食及口服D860、优降糖等治疗,血糖降至120～130mg/dl,尿糖(±),“三多”症状消 Patient male, 64 years old. To drink more, eat more, 1 month with polyuria with pain in the right eye for 15 days mainly for admission. Physical examination see the right eyelid ptosis, right eye ball adduction disorder, left eye no abnormalities found, double pupil and other large. No other signs of cranial nerve abnormalities. Neck, limbs (-). Fasting blood glucose 212mg / dl, urine sugar (++++), urinary ketone body (-). Diagnosis: diabetic patients with right eye nerve damage paralysis. The controlled diet and oral D860, glyburide and other treatment, blood glucose dropped to 120 ~ 130mg / dl, urine sugar (), “more than three” symptoms