Abstract:
:Due to increased awareness of early clinical signs and introduction of neonatal screening for congenital hypothyroidism, long-term untreated hypothyroidism has become rare. Nevertheless, neonatal screening for congenital hypothyroidism is not performed in all countries, and not every affected patient might be picked up by neonatal screening alone. Here we describe a case of congenital hypothyroidism due to an ectopic thyroid that was not diagnosed for 13 years and resulted in severe skeletal changes beside mental disablement. The patient showed coarse facial features (hypertelorism, broad flat nasal bridge, broad face) and a severe truncal shortening due to kyphoscoliosis of the spine. X-rays detected highly retarded bone age, a widely opened anterior fontanelle, immature, flat bodies of the vertebra with ventral beaked deformities mainly in the lumbar region and no ossification centres in the head of the femurs. In this patient we found no evidence for a mutation of the PAX8 gene known to cause an ectopic and/or hypoplastic thyroid.
journal_name
Eur J Med Genetjournal_title
European journal of medical geneticsauthors
Hüffmeier U,Tietze HU,Rauch Adoi
10.1016/j.ejmg.2007.02.002subject
Has Abstractpub_date
2007-05-01 00:00:00pages
209-15issue
3eissn
1769-7212issn
1878-0849pii
S1769-7212(07)00029-8journal_volume
50pub_type
杂志文章abstract::We report on a patient with mental retardation, seizures and tall stature with advanced bone age in whom a de novo apparently balanced chromosomal rearrangement 46,XX,t(X;9)(q12;p13.3) was identified. Using array CGH on flow-sorted derivative chromosomes (array painting) and subsequent FISH and qPCR analysis, we mappe...
journal_title:European journal of medical genetics
pub_type: 杂志文章
doi:10.1016/j.ejmg.2007.07.003
更新日期:2007-11-01 00:00:00
abstract::Wiedemann-Steiner syndrome (WDSTS) is a very rare genetic disorder characterized by short stature, intellectual disability and distinctive facial appearance. We present a five-year-old boy who was diagnosed with WDSTS based on identification of a novel de novo pathogenic variant in the KMT2A gene (OMIM: 159555) by Who...
journal_title:European journal of medical genetics
pub_type: 杂志文章,评审
doi:10.1016/j.ejmg.2017.03.006
更新日期:2017-06-01 00:00:00
abstract:BACKGROUND:Neurofibromatosis type 1 (NF1) is a genetic disorder with skeletal involvement. Periapical cemental dysplasia is a rare finding in the normal population. METHOD:A total of 55 patients with NF1, 29 female and 26 male patients, were evaluated with orthopantomograms, supplemented with periapical radiographs if...
journal_title:European journal of medical genetics
pub_type: 杂志文章
doi:10.1016/j.ejmg.2007.04.001
更新日期:2007-07-01 00:00:00
abstract::"Disorganized Development of Skeletal Component" (DDSC) is a group of genetic skeletal dysplasia, caused by mutations in 9 genes including ACVR1. The most known ACVR1-related disorder is fibrodysplasia ossificans progressiva (FOP). FOP variants are frequently encountered with diagnostic challenges due to overlapping c...
journal_title:European journal of medical genetics
pub_type: 杂志文章
doi:10.1016/j.ejmg.2016.05.007
更新日期:2016-06-01 00:00:00
abstract::We report on the observation of an interstitial deletion of the long arm of chromosome 1 diagnosed prenatally in a 28 weeks gestation fetus by standard karyotype. Amniocentesis was performed because of an increased Down syndrome maternal serum screening and ultrasonographic abnormalities. Fetus autopsy showed an intra...
journal_title:European journal of medical genetics
pub_type: 杂志文章,评审
doi:10.1016/j.ejmg.2006.03.004
更新日期:2006-11-01 00:00:00
abstract::Moebius syndrome (MBS) is a rare congenital disorder characterized by rhombencephalic mal development, mainly presenting with facial palsy with limited gaze abduction. Most cases are sporadic, possibly caused by a combination of environmental and genetic factors; however, no proven specific associations have been yet ...
journal_title:European journal of medical genetics
pub_type: 杂志文章
doi:10.1016/j.ejmg.2015.05.003
更新日期:2015-06-01 00:00:00
abstract::Infantile myofibromatosis (IM) is a rare disorder characterized by the development of benign tumors in the skin, muscle, bone, and viscera. The incidence is 1/150,000 live births and the disease is the most common cause of fibrous tumors in infancy. Cases which lack visceral involvement generally have a more benign co...
journal_title:European journal of medical genetics
pub_type: 杂志文章
doi:10.1016/j.ejmg.2014.08.010
更新日期:2014-11-01 00:00:00
abstract::We report a child with a 785kb deletion of the 3p14.1p13 region including the genes FOXP1, EIF4E3, PROK2, GPR27 resulting in speech delay, contractures, hypertonia and blepharophimosis. FOXP1 and FOXP2 are transcription factors containing a polyglutamine tract and a forkhead DNA binding domain. They both play a role i...
journal_title:European journal of medical genetics
pub_type: 杂志文章
doi:10.1016/j.ejmg.2009.03.012
更新日期:2009-03-01 00:00:00
abstract::Synpolydactyly (SPD) is an autosomal dominant limb malformation caused by mutations in the gene HOXD13. We investigated a Chinese family in which three individuals across three generations were affected with distinctive limb malformations. We extracted genomic DNA from the affected and three unaffected individuals fro...
journal_title:European journal of medical genetics
pub_type: 杂志文章
doi:10.1016/j.ejmg.2010.10.007
更新日期:2011-03-01 00:00:00
abstract::Abnormalities involving sex chromosomes account for approximately 0.5% of live births. The phenotypes of individuals with mosaic cell lines having structural aberrations of the X and Y chromosomes are variable and hard to accurately predict. Phenotypes associated with sex chromosome mosaicism range from Turner syndrom...
journal_title:European journal of medical genetics
pub_type: 杂志文章
doi:10.1016/j.ejmg.2010.11.002
更新日期:2011-03-01 00:00:00
abstract::Interstitial deletions of chromosome 15q, not involving the PWS/AS region, are uncommon and poorly characterized. Few cases defined at the cytogenetic level have been reported with 15q21 deletions and characteristic facial dysmorphisms are present in all them. We report on the molecular characterization by array-CGH o...
journal_title:European journal of medical genetics
pub_type: 杂志文章
doi:10.1016/j.ejmg.2005.04.012
更新日期:2005-07-01 00:00:00
abstract::Familial Mediterranean fever (FMF) is a recessive autoinflammatory disorder. The balance between the pro-inflammatory cytokine IL-1β and its receptor antagonist IL-1RA plays an important role in the development of FMF. In order to determine a possible association of polymorphisms in IL-1β and IL-1RA genes with occurre...
journal_title:European journal of medical genetics
pub_type: 杂志文章
doi:10.1016/j.ejmg.2015.11.007
更新日期:2015-12-01 00:00:00
abstract::The development of accurate and sensitive methodologies to detect small chromosomal imbalances (<3 Mb) is extremely important in clinical diagnostics and research in human genetics. The technique of array-comparative genomic hybridization (CGH) using BAC and PAC clones is very sensitive methodology and is rapidly beco...
journal_title:European journal of medical genetics
pub_type: 杂志文章,评审
doi:10.1016/j.ejmg.2005.04.011
更新日期:2005-07-01 00:00:00
abstract::We report a 22-year-old man with PEO and optic atrophy. PEO developed before the onset of optic atrophy. The patient showed mitochondrial myopathy with cytochrome c oxidase deficient fibers. In skeletal muscle the patient was homoplasmic for the mtDNA G11778A Leber hereditary optic neuropathy (LHON) mutation and heter...
journal_title:European journal of medical genetics
pub_type: 杂志文章
doi:10.1016/j.ejmg.2008.10.004
更新日期:2009-01-01 00:00:00
abstract::Kabuki syndrome (KS) is a rare syndrome associating malformations with intellectual deficiency and numerous visceral, orthopedic, endocrinological, immune and autoimmune complications. The early establishment of a diagnostic of KS leads to better care of the patients and therefore prevents complications such as percep...
journal_title:European journal of medical genetics
pub_type: 杂志文章
doi:10.1016/j.ejmg.2013.07.005
更新日期:2013-10-01 00:00:00
abstract::Mutations within the faciogenital dysplasia 1 (FGD1) gene in individuals with clinical features of Aarskog-Scott syndrome (AAS) include missense mutations and insertions and deletions that result in frameshifts and premature terminations. Whole gene deletion and duplication represent other mutational possibilities not...
journal_title:European journal of medical genetics
pub_type: 杂志文章
doi:10.1016/j.ejmg.2008.12.001
更新日期:2009-07-01 00:00:00
abstract::We report on a patient with mental and growth retardation, bilateral cleft lip and palate, hypertelorism, ptosis, hearing loss and mild epispadias, suggestive of Malpuech syndrome. High-resolution karyotype and microarray-CGH using an oligonucleotide array with 75Kb oligo's were normal, excluding Wolf-Hirschhorn syndr...
journal_title:European journal of medical genetics
pub_type: 杂志文章
doi:10.1016/j.ejmg.2006.10.004
更新日期:2007-03-01 00:00:00
abstract::Copy number variations (CNVs) of the CNTN6 gene - a member of the contactin gene superfamily - have been previously proposed to have an association with neurodevelopmental and autism spectrum disorders. However, no functional evidence has been provided to date and phenotypically normal and mildly affected carriers com...
journal_title:European journal of medical genetics
pub_type: 杂志文章
doi:10.1016/j.ejmg.2019.02.008
更新日期:2020-01-01 00:00:00
abstract::Coffine-Siris syndrome or "fifth digit" syndrome is a multiple congenital anomaly-mental retardation syndrome with severe developmental delay, coarse facial features, hirsutism and absent fifth fingernails or toenails or fifth distal phalanges. The etiology of this syndrome remains uncertain. Here we report a stillbor...
journal_title:European journal of medical genetics
pub_type: 杂志文章
doi:10.1016/j.ejmg.2010.07.005
更新日期:2010-09-01 00:00:00
abstract::Hereditary spastic paraplegia (HSP) represents a large group of neurological disorders characterized by progressive spasticity of the lower limbs. One subtype of HSP shows an autosomal recessive form of inheritance with thin corpus callosum (ARHSP-TCC), and displays genetic heterogeneity with four known loci. We ident...
journal_title:European journal of medical genetics
pub_type: 杂志文章
doi:10.1016/j.ejmg.2010.10.006
更新日期:2011-01-01 00:00:00
abstract:OBJECTIVE:To evaluate the efficacy of non-invasive prenatal test (NIPT) in the detection of chromosomal aneuploidy according to the follow-up information from a single prenatal diagnosis center. METHODS:A total of 40,311 cases were retrospectively reviewed. The screening was performed using a BGI protocol, pre-test an...
journal_title:European journal of medical genetics
pub_type: 杂志文章
doi:10.1016/j.ejmg.2020.104001
更新日期:2020-09-01 00:00:00
abstract::Chromosome 15q duplication syndrome (Dup15q syndrome) is a neurodevelopmental disorder involving copy number gains of the maternal chromosome 15q11.2-q13 region, characterized by intellectual disability, developmental delay, autism spectrum disorder (ASD), and epilepsy. Gastrointestinal (GI) problems in Dup15q syndrom...
journal_title:European journal of medical genetics
pub_type: 杂志文章
doi:10.1016/j.ejmg.2014.12.012
更新日期:2015-03-01 00:00:00
abstract::The aim of this study was to investigate through direct sequencing the insulin receptor (INSR) gene in DNA samples from a migraine affected family previously showing linkage to chromosome 19p13 in an attempt to detect disease associated mutations. Migraine is a common debilitating disorder with a significant genetic c...
journal_title:European journal of medical genetics
pub_type: 杂志文章
doi:10.1016/j.ejmg.2005.01.015
更新日期:2006-01-01 00:00:00
abstract::Wolf-Hirschhorn Syndrome (WHS) is caused by deletions on chromosome 4p and is clinically well defined. Genotype-phenotype correlations of patients with WHS point to a critical locus to be responsible for the main characteristics of this disorder. Submicroscopic duplications of this region, however, are not known. Here...
journal_title:European journal of medical genetics
pub_type: 杂志文章
doi:10.1016/j.ejmg.2010.02.004
更新日期:2010-05-01 00:00:00
abstract::Arthrogryposis multiplex congenita (AMC) is a heterogeneous group of congenital disorders characterized by multiple joint contractures. We report a family with two children affected with AMC. First child had a severe AMC phenotype and died in infancy. Second child, currently 4-years-old, was ascertained at the age of ...
journal_title:European journal of medical genetics
pub_type: 杂志文章,评审
doi:10.1016/j.ejmg.2019.103756
更新日期:2020-03-01 00:00:00
abstract::Snyder-Robinson syndrome (OMIM #309583) is a rare X-linked condition, caused by mutation in the SMS gene (MIM *300105), characterized by a wide spectrum of clinical signs including developmental delay, epilepsy, asthenic habitus, dysmorphism, osteopenia, and renal or genital anomalies. Here we describe two maternal ha...
journal_title:European journal of medical genetics
pub_type: 杂志文章
doi:10.1016/j.ejmg.2020.104097
更新日期:2021-01-01 00:00:00
abstract::We identified a 495 Kb interstitial deletion of chromosome Xp22.2, centered on the AP1S2 gene, by means of oligonucleotide array comparative genomic hybridisation (array-CGH) in a child with marked hypotonia in the first months of life, psychomotor retardation, severely delayed walking and speech development, and unsp...
journal_title:European journal of medical genetics
pub_type: 杂志文章
doi:10.1016/j.ejmg.2011.12.001
更新日期:2012-02-01 00:00:00
abstract::Anophthalmia (A) and microphthalmia (M) are rare developmental anomalies that have significant effects on visual activity. In fraction of A/M subjects, single genetic defects have been identified as causative. In this study we analysed 65 Italian A/M patients, 21 of whom are syndromic, for mutations in SOX2, OTX2 and ...
journal_title:European journal of medical genetics
pub_type: 杂志文章
doi:10.1016/j.ejmg.2014.12.005
更新日期:2015-02-01 00:00:00
abstract::The increasing use of whole-genome array screening has revealed the important role of DNA copy-number variations in the pathogenesis of neurodevelopmental disorders and several recurrent genomic disorders have been defined during recent years. However, some variants considered to be pathogenic have also been observed ...
journal_title:European journal of medical genetics
pub_type: 杂志文章
doi:10.1016/j.ejmg.2010.11.005
更新日期:2011-03-01 00:00:00
abstract::An increasing number of developmental and epileptic encephalopathies have been correlated with variants of ion channel genes, and in particular of potassium channels genes, such as KCNA1, KCNA2, KCNB1, KCNQ2, KCTD7 and KCNT1. Here we report a child with an early severe developmental and epileptic encephalopathy, spast...
journal_title:European journal of medical genetics
pub_type: 杂志文章
doi:10.1016/j.ejmg.2020.103848
更新日期:2020-04-01 00:00:00