Growth hormone treatment in a child with Williams-Beuren syndrome: a case report

Growth retardation is a consistent finding in Williams-Beuren syndrome. The cause of short stature in this syndrome is unknown. Endocrine studies have failed to reveal abnormalities in the growth hormone – insulin-like growth factor I axis. We report a boy with confirmed Williams-Beuren syndrome, who was found to have classical growth hormone deficiency and responded well to growth hormone therapy. Conclusion Although growth hormone deficiency is not likely to be a common cause of short stature in Williams-Beuren syndrome, we nevertheless recommend evaluation of the growth hormone – insulin-like growth factor I axis in all cases. Received: 14 February 1998 / Accepted in revised form: 4 April 1998