A. Meloni et al., HYPOTHALAMIC GROWTH-HORMONE DEFICIENCY IN A PATIENT WITH RING CHROMOSOME-18, European journal of pediatrics, 153(2), 1994, pp. 110-112
We report on a boy with a ring 18 chromosome associated with hypothala
mic growth hormone (CH) deficiency. A 12-month trial of GH replacement
therapy (0.5 U/kg/week) resulted in a marked growth acceleration. Our
findings emphasise the need of evaluating GH secretion in patients wi
th abnormalities of the 18 chromosome.