Microcephalic osteodysplastic primordial dwarfism Taybi-Linder type: report of four cases and review of the literature
- PMID: 9800907
Microcephalic osteodysplastic primordial dwarfism Taybi-Linder type: report of four cases and review of the literature
Abstract
Microcephalic and osteodysplastic primordial dwarfism (MODP) types I, II, and III were defined by Majewski et al. in 1982. This group of syndromes was characterized by intrauterine growth retardation, microcephaly, and typical facial appearance with prominent nose and micrognathia. Type II was clearly different, both clinically and radiologically, whereas types I and III shared manifestations. Distinction between the latter two was established on the basis of subtle radiological differences. In 1967, Taybi and Linder described another syndrome with microcephalic congenital dwarfism. There is a consensus that MODP type I and III and Taybi-Linder cephaloskeletal dysplasia represent the same disorder. We report on four patients with MODP type Taybi-Linder syndromes, two of whom were born to unrelated but consanguineous parents, while the other two were sibs. Second-trimester prenatal detection by ultrasonography was possible in one case. Consanguinity in two cases and recurrence among sibs are consistent with autosomal recessive inheritance.
Similar articles
-
[Sublethal microcephalic chondrodysplasia. Taybi-Linder syndrome, primordial microcephalic nanism types I and III].Arch Fr Pediatr. 1990 Feb;47(2):103-6. Arch Fr Pediatr. 1990. PMID: 2327863 French.
-
Microcephalic, osteodysplastic, primordial dwarfism.Australas Radiol. 1993 Feb;37(1):111-4. doi: 10.1111/j.1440-1673.1993.tb00029.x. Australas Radiol. 1993. PMID: 8323498
-
Microcephalic osteodysplastic primordial dwarfism type I/III in sibs.J Med Genet. 1991 Nov;28(11):795-800. doi: 10.1136/jmg.28.11.795. J Med Genet. 1991. PMID: 1770539 Free PMC article.
-
Microcephalic osteodysplastic primordial dwarfism type II: report of three cases and review.Am J Med Genet. 1998 Oct 30;80(1):25-31. doi: 10.1002/(sici)1096-8628(19981102)80:1<25::aid-ajmg5>3.0.co;2-0. Am J Med Genet. 1998. PMID: 9800908 Review.
-
The neurologic findings in Taybi-Linder syndrome (MOPD I/III): case report and review of the literature.Am J Med Genet A. 2012 Mar;158A(3):606-10. doi: 10.1002/ajmg.a.33958. Epub 2012 Feb 2. Am J Med Genet A. 2012. PMID: 22302400 Review.
Cited by
-
Mutations in U4atac snRNA, a component of the minor spliceosome, in the developmental disorder MOPD I.Science. 2011 Apr 8;332(6026):238-40. doi: 10.1126/science.1200587. Science. 2011. PMID: 21474760 Free PMC article.
-
Microcephalic osteodysplastic primordial dwarfism type I with biallelic mutations in the RNU4ATAC gene.Clin Genet. 2012 Aug;82(2):140-6. doi: 10.1111/j.1399-0004.2011.01756.x. Epub 2011 Aug 28. Clin Genet. 2012. PMID: 21815888 Free PMC article.
-
Primordial dwarfism: overview of clinical and genetic aspects.Mol Genet Genomics. 2016 Feb;291(1):1-15. doi: 10.1007/s00438-015-1110-y. Epub 2015 Sep 1. Mol Genet Genomics. 2016. PMID: 26323792 Review.
-
A new mutation of the PCNT gene in a Colombian patient with microcephalic osteodysplastic primordial dwarfism type II: a case report.J Med Case Rep. 2014 Jun 13;8:191. doi: 10.1186/1752-1947-8-191. J Med Case Rep. 2014. PMID: 24928221 Free PMC article.
-
Neuronal migration disorders in microcephalic osteodysplastic primordial dwarfism type I/III.Acta Neuropathol. 2011 Apr;121(4):545-54. doi: 10.1007/s00401-010-0748-0. Epub 2010 Sep 21. Acta Neuropathol. 2011. PMID: 20857301 Free PMC article.
Publication types
MeSH terms
LinkOut - more resources
Full Text Sources
Medical
Molecular Biology Databases