例1,潘某,男,46岁。因查体发现尿糖++入院。无多饮、多食、消瘦病史,家族中无糖尿病史。查体:BP16/10kPa,发育营养良好,甲状腺不大。心肺正常,肝脾未触及。化验:血糖4.1mmol/L。24小时尿糖定量255.5mmol/L(正常值0.56～5mmol/L),血BUN3.9mmol/L。血钾、钠、氯、钙、磷正常。糖耐量曲线正常。高糖、低糖、胰岛素试验见附表。诊断:肾性糖尿。 例2,颜某,男,56岁。因小便起泡沫4月入 Example 1, Panmou, male, 46 years old. Because urine examination found urine + + admission. No drink, eat more, weight loss history, family history of no diabetes. Physical examination: BP16 / 10kPa, well-developed nutrition, thyroid is not large. Cardiopulmonary normal, liver and spleen not touched. Assay: Blood sugar 4.1mmol / L. 24 hours urinary glucose quantitative 255.5mmol / L (normal 0.56 ~ 5mmol / L), blood BUN3.9mmol / L. Potassium, sodium, chlorine, calcium, phosphorus normal. Glucose tolerance curve is normal. High sugar, low sugar, insulin test see schedule. Diagnosis: Renal Diabetes. Example 2, Yan Mou, male, 56 years old. Because of urination foam into April