Langerhans Cell Histiocytosis of the Thyroid Leading to the Diagnosis of a Disseminated Form

Table 1

Water deprivation test results.

	Baseline	After water deprivation	After desmopressin
Diuresis (mL/h)	600	210	15
Urine specific gravity	1005	1010	1025
Serum osmolarity (mOsm/L)	303,4	319,4	286
Na (mEq/L)	147	154	138