Labels:text | screenshot | black and white | black | document | monochrome OCR: ry rare. It The familial forms of the disorder are v ive trait in may be inherited as a dominant or reces ficiency. patients with the isolated vasopressin de c in the These patients become obviously polyur in is first year or two of life. Plasma vasopress it may be undetectable under basal conditions, but nulation. released following profound osmotic sti DAD The polyuria in patients with the DIDM ic atrophy, (diabetes insipidus, diabetes mellitus, op ofound and [nerve] deafness) syndrome is less p specific than in those with the isolated defect. N of patientscause can be found for some fifty per cen although with acquired cranial diabetes insipidus, s may haveapproximately one-third of these patient circulating antibodies to the vasopressin synthesising neurone, thus suggesting a autoimmun ...