Facial morphometry of Ecuadorian patients with growth hormone receptor deficiency/Laron syndrome
- PMID: 7815422
- PMCID: PMC1050027
- DOI: 10.1136/jmg.31.8.635
Facial morphometry of Ecuadorian patients with growth hormone receptor deficiency/Laron syndrome
Abstract
Facial morphometry using computerised image analysis was performed on patients with growth hormone receptor deficiency (Laron syndrome) from an inbred population of southern Ecuador. Morphometrics were compared for 49 patients, 70 unaffected relatives, and 14 unrelated persons. Patients with growth hormone receptor deficiency showed significant decreases in measures of vertical facial growth as compared to unaffected relatives and unrelated persons with short stature from other causes. This report validates and quantifies the clinical impression of foreshortened facies in growth hormone receptor deficiency.
Similar articles
-
The little women of Loja--growth hormone-receptor deficiency in an inbred population of southern Ecuador.N Engl J Med. 1990 Nov 15;323(20):1367-74. doi: 10.1056/NEJM199011153232002. N Engl J Med. 1990. PMID: 2233903
-
Effects of heterozygosity for the E180 splice mutation causing growth hormone receptor deficiency in Ecuador on IGF-I, IGFBP-3, and stature.Growth Horm IGF Res. 2007 Jun;17(3):261-4. doi: 10.1016/j.ghir.2007.01.016. Epub 2007 Mar 9. Growth Horm IGF Res. 2007. PMID: 17350302
-
Molecular defects of the growth hormone receptor gene, including a new mutation, in Laron syndrome patients in Israel: relationship between defects and ethnic groups.Isr Med Assoc J. 2004 Oct;6(10):630-3. Isr Med Assoc J. 2004. PMID: 15473594
-
Growth hormone receptor deficiency (Laron syndrome): clinical and genetic characteristics.Acta Paediatr Scand Suppl. 1991;377:96-103. doi: 10.1111/apa.1991.80.s377.96. Acta Paediatr Scand Suppl. 1991. PMID: 1785320 Review.
-
The chronicle of growth hormone receptor deficiency (Laron syndrome).Acta Paediatr Suppl. 1992 Sep;383:117-20. Acta Paediatr Suppl. 1992. PMID: 1458005 Review. No abstract available.
Cited by
-
Insights from the clinical phenotype of subjects with Laron syndrome in Ecuador.Rev Endocr Metab Disord. 2021 Mar;22(1):59-70. doi: 10.1007/s11154-020-09602-4. Epub 2020 Oct 12. Rev Endocr Metab Disord. 2021. PMID: 33047268 Review.
-
Physiology and disorders of the growth hormone receptor (GHR) and GH-GHR signal transduction.Endocrine. 2000 Apr;12(2):107-19. doi: 10.1385/ENDO:12:2:107. Endocrine. 2000. PMID: 10905371 Review.
-
Growth hormone receptor gene variant and three-dimensional mandibular morphology.Angle Orthod. 2017 Jan;87(1):68-73. doi: 10.2319/02316-154.1. Epub 2016 Jul 26. Angle Orthod. 2017. PMID: 27459630 Free PMC article.
-
Serum IGF-1 is insufficient to restore skeletal size in the total absence of the growth hormone receptor.J Bone Miner Res. 2013 Jul;28(7):1575-86. doi: 10.1002/jbmr.1920. J Bone Miner Res. 2013. PMID: 23456957 Free PMC article.
-
Laron's syndrome in two siblings.Indian J Pediatr. 2007 Sep;74(9):870-1. doi: 10.1007/s12098-007-0159-y. Indian J Pediatr. 2007. PMID: 17901683 No abstract available.
References
MeSH terms
Substances
LinkOut - more resources
Full Text Sources
Medical