We wish to report a further case of cystathioninuria, which was associated with another genetically determined disorder, nephrogenic diabetes insipidus, as well as with a mental defect.

Nephrogenic diabetes insipidus (NDI) is a condition characterized by the kidneys' inability to concentrate urine, leading to excessive urination and thirst, despite normal levels of the hormone ...

Nephrogenic Diabetes Insipidus This type occurs when the kidneys fail to respond to vasopressin, causing excessive fluid loss. Common triggers include chronic kidney disease, and electrolyte ...