Congenital nephrogenic diabetes insipidus (CNDI) is a rare inherited disease in which infants suffer serious dehydration as the result of an inability of their kidneys to produce a concentrated urine.

• 先天性肾源性尿崩症(CNDI)是一种罕见的遗传性疾病，由于患病的婴儿的肾脏缺乏产生终尿的能力，他们会遭受严重的脱水。