体检查尿中无糖就没有糖尿病？/If there is no sugar in urine, there is no diabetes?

　　问：体检查尿中无糖就没有糖尿病？

　　答：体检查尿中无糖并不代表没有糖尿病。当胰岛素分泌不足，血糖就会升高，但是只要不超过肾糖阀就不会出现尿糖现象，临床上把它叫做隐性糖尿病。因此，尿中无糖还需要进一步检查“糖耐量试验”以确诊是否是隐型糖尿病，以免延误治疗时间。

Q: If there is no sugar in urine, there is no diabetes?

Answer: No sugar in urine does not mean no diabetes. When insulin secretion is insufficient, blood sugar will rise, but as long as it does not exceed the kidney sugar valve, there will be no urine sugar phenomenon, which is clinically called recessive diabetes. Therefore, if there is no sugar in urine, it is necessary to further check the "sugar tolerance test" to confirm whether it is concealed diabetes, so as to avoid delaying the treatment time.