RT Journal Article SR Electronic T1 MR in idiopathic central diabetes insipidus of childhood. JF American Journal of Neuroradiology JO Am. J. Neuroradiol. FD American Society of Neuroradiology SP 1407 OP 1410 VO 14 IS 6 A1 Appignani, B A1 Landy, H A1 Barnes, P YR 1993 UL http://www.ajnr.org/content/14/6/1407.abstract AB We present the cases of two children with presumed idiopathic central diabetes insipidus whose follow-up MR studies eventually revealed hypothalamic tumors. Thin-section sagittal T1-weighted MR with gadolinium administration is important in the evaluation of these children, and serial examinations are probably necessary.