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Cephalometric Features in Isolated Growth Hormone Deficiency

Overview
Journal Angle Orthod
Specialty Dentistry
Date 2011 Feb 24
PMID 21341997
Citations 8
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Abstract

Objective: To analyze cephalometric features in adults with isolated growth hormone (GH) deficiency (IGHD).

Materials And Methods: Nine adult IGHD individuals (7 males and 2 females; mean age, 37.8 ± 13.8 years) underwent a cross-sectional cephalometric study, including 9 linear and 5 angular measurements. Posterior facial height/anterior facial height and lower-anterior facial height/anterior facial height ratios were calculated. To pool cephalometric measurements in both genders, results were normalized by standard deviation scores (SDS), using the population means from an atlas of the normal Brazilian population.

Results: All linear measurements were reduced in IGHD subjects. Total maxillary length was the most reduced parameter (-6.5 ± 1.7), followed by a cluster of six measurements: posterior cranial base length (-4.9 ± 1.1), total mandibular length (-4.4 ± 0.7), total posterior facial height (-4.4 ± 1.1), total anterior facial height (-4.3 ± 0.9), mandibular corpus length (-4.2 ± 0.8), and anterior cranial base length (-4.1 ± 1.7). Less affected measurements were lower-anterior facial height (-2.7 ± 0.7) and mandibular ramus height (-2.5 ± 1.5). SDS angular measurements were in the normal range, except for increased gonial angle (+2.5 ± 1.1). Posterior facial height/anterior facial height and lower-anterior facial height/anterior facial height ratios were not different from those of the reference group.

Conclusions: Congenital, untreated IGHD causes reduction of all linear measurements of craniofacial growth, particularly total maxillary length. Angular measurements and facial height ratios are less affected, suggesting that lGHD causes proportional blunting of craniofacial growth.

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References
1.
Salvatori R, Hayashida C, Aguiar-Oliveira M, Phillips 3rd J, Souza A, Gondo R . Familial dwarfism due to a novel mutation of the growth hormone-releasing hormone receptor gene. J Clin Endocrinol Metab. 1999; 84(3):917-23. DOI: 10.1210/jcem.84.3.5599. View

2.
Herrmann B, Mortsch F, Berg C, Weischer T, Mohr C, Mann K . Acromegaly: a cross-sectional analysis of the oral and maxillofacial pathologies. Exp Clin Endocrinol Diabetes. 2010; 119(1):9-14. DOI: 10.1055/s-0030-1255020. View

3.
Oliveira H, Salvatori R, Krauss M, Oliveira C, Silva P, Aguiar-Oliveira M . Magnetic resonance imaging study of pituitary morphology in subjects homozygous and heterozygous for a null mutation of the GHRH receptor gene. Eur J Endocrinol. 2003; 148(4):427-32. DOI: 10.1530/eje.0.1480427. View

4.
de A Barretto E, Gill M, De Freitas M, Magalhaes M, Souza A, Aguiar-Oliveira M . Serum leptin and body composition in children with familial GH deficiency (GHD) due to a mutation in the growth hormone-releasing hormone (GHRH) receptor. Clin Endocrinol (Oxf). 1999; 51(5):559-64. DOI: 10.1046/j.1365-2265.1999.00837.x. View

5.
Loche S, Bizzarri C, Maghnie M, Faedda A, Tzialla C, Autelli M . Results of early reevaluation of growth hormone secretion in short children with apparent growth hormone deficiency. J Pediatr. 2002; 140(4):445-9. DOI: 10.1067/mpd.2002.122729. View