肾性糖尿病的典型表现者,临床诊断并不困难。但有的病人在尿糖阳性的情况下,同时合并有多饮、多食、多尿、体重下降,极少数病例血糖偶有波动,葡萄糖耐量有时出现低平曲线,已在基层医院按糖尿病治疗,症状未好转而转院,因而造成一时难以鉴别。故有人提出用3年时间随访观察。 The typical manifestation of renal diabetes, clinical diagnosis is not difficult. However, some patients in the urine of positive cases, at the same time merged with more drinks, more food, more urine, weight loss, occasional fluctuations in blood glucose in very few cases, glucose tolerance sometimes low curve, has been in the primary hospital by diabetes treatment , The symptoms did not improve and transferred, resulting in a temporary difficult to identify. So it was proposed to use 3-year follow-up observation.