The difficulty of height prediction in Weaver syndrome.
Accelerated growth and advanced bone age are consistent findings in Weaver-Smith syndrome (WSS). According to the rather scant reports in the literature, persons afflicted with WSS appear to achieve supranormal heights despite a significant bone age advancement in their growth period. The literature does not state clearly whether there is a discrepancy between bone age advancement and the time of onset of puberty in WSS. We report a girl with Weaver syndrome whose final height predictions were within normal limits according to the standard prediction models, who had to be eventually treated with high doses of estrogen in order to keep her final height within reasonable limits. We conclude that the pattern of growth and maturation in children with WSS may form an exception to the general rule that tall children with an advanced bone age mature early and thus attain a normal final height. A careful evaluation of growth data of other children with WSS is necessary to clarify this issue.
Voorhoeve
P G
PG
Utrecht University Medical Center, Department of Paediatric Endocrinology, The Netherlands.
van Gils
J F
JF
Jansen
M
M
D000015:Abnormalities, Multiple / Q000473:pathology*; D001827:Body Height; D002648:Child; D019465:Craniofacial Abnormalities / Q000473:pathology*; D005260:Female; D006130:Growth Disorders / Q000473:pathology*; D006228:Hand Deformities, Congenital / Q000473:pathology; D006801:Humans; D011237:Predictive Value of Tests; D011379:Prognosis