Abstract:
:Chondrodysplasia punctata (CDP) is associated with a number of disorders, including inborn errors of metabolism, involving peroxisomal and cholesterol pathways, embryopathy and chromosomal abnormalities. Several classification systems of the different types of CDP have been suggested earlier. More recently, the biochemical and molecular basis of a number of CDP syndromes has recently been elucidated and a new aetiological classification has emerged. Here we provide an updated version with an overview of the different types of CDP, a discussion of the aetiology and a description of the clinical and radiographic findings. An investigative guideline to help determine the exact diagnosis in new cases is also presented.
journal_name
Clin Dysmorpholjournal_title
Clinical dysmorphologyauthors
Irving MD,Chitty LS,Mansour S,Hall CMdoi
10.1097/MCD.0b013e3282fdcc70subject
Has Abstractpub_date
2008-10-01 00:00:00pages
229-41issue
4eissn
0962-8827issn
1473-5717pii
00019605-200810000-00001journal_volume
17pub_type
杂志文章,评审abstract::We present a 30 week old male fetus who had a very interesting malformation complex which can not be explained by teratogenic or hereditary diseases. The aim of this paper is to discuss this complicated entity and compare it with other reported cases. ...
journal_title:Clinical dysmorphology
pub_type: 杂志文章
doi:10.1097/00019605-200101000-00012
更新日期:2001-01-01 00:00:00
abstract::In 1993, Nicolaides and Baraitser reported a new condition consisting of short stature, hypotrichosis, brachydactyly with cone-shaped epiphyses, epilepsy and severe mental delay. We report here two unrelated patients with identical features, thus confirming the status of this rare disorder of unknown aetiology. ...
journal_title:Clinical dysmorphology
pub_type: 杂志文章,评审
doi:10.1097/00019605-200310000-00005
更新日期:2003-10-01 00:00:00
abstract::We report on three unrelated Brazilian patients with a holoprosencephaly phenotype, with variable central nervous system involvement, ano/microphthalmia, and first branchial arch anomalies. The features of these patients show a striking similarity to those of the patients reported by Guion-Almeida et al. (1999) and Ri...
journal_title:Clinical dysmorphology
pub_type: 杂志文章
doi:10.1097/MCD.0b013e328274244f
更新日期:2008-01-01 00:00:00
abstract::Three siblings are described with a distinct phenotype characterized by dysmorphic facial features, profound hypotonia, seizures and precocious puberty. No cause has been identified in spite of numerous investigations, including array-comparative genomic hybridization at a resolution of 1 Mb. Autosomal recessive inher...
journal_title:Clinical dysmorphology
pub_type: 杂志文章
doi:10.1097/MCD.0b013e328302f0c4
更新日期:2008-07-01 00:00:00
abstract::We report on a female infant with postaxial polydactyly of the hands, preaxial polydactyly of the right foot, cleft palate, microglossia and tongue hamartomata consistent with an oral-facial-digital syndrome (OFDS). The patient also had optic nerve colobomata, a Dandy-Walker malformation, micrognathia and apneic spell...
journal_title:Clinical dysmorphology
pub_type: 杂志文章
doi:10.1097/00019605-200201000-00004
更新日期:2002-01-01 00:00:00
abstract::Oculoauriculovertebral spectrum (OAVS; OMIM 164210) is a complex condition characterized by defects of aural, oral, mandibular and vertebral development. The aetiology of this condition is likely to be heterogeneous; most cases are sporadic, however, familial cases suggesting autosomal recessive and autosomal dominant...
journal_title:Clinical dysmorphology
pub_type: 杂志文章,评审
doi:10.1097/MCD.0b013e328323a7dd
更新日期:2009-04-01 00:00:00
abstract::The objective of our study was to use an established cohort of boys to investigate common patterns of malformations in those with hypospadias. We performed a retrospective review of the phenotype of participants in the Deciphering Developmental Disorders Study with neurodevelopmental delay and an 'Abnormality of the g...
journal_title:Clinical dysmorphology
pub_type: 杂志文章
doi:10.1097/MCD.0000000000000275
更新日期:2019-07-01 00:00:00
abstract::Karyotypic abnormalities involving the Y chromosome are common. The clinical spectrum associated with Y chromosome trisomy, tetrasomy or pentasomy is imprecise, as still very few cases have been reported. All cases, however, seem to exhibit some degree of mental retardation and minor facial dysmorphisms. The case we d...
journal_title:Clinical dysmorphology
pub_type: 杂志文章,评审
doi:10.1097/01.mcd.0000228423.04908.0c
更新日期:2007-01-01 00:00:00
abstract::We report a female infant with 3-4 syndactyly of the fingers and postaxial polydactyly of all four limbs. She was large at birth and died at the age of 6 months. ...
journal_title:Clinical dysmorphology
pub_type: 杂志文章
doi:
更新日期:1996-10-01 00:00:00
abstract::Rhombencephalosynapsis is a rare cerebellar malformation that can be associated with anomalies of the cerebral hemispheres and variable degrees of neurodevelopmental delay. A syndromic association, comprising rhombencephalosynapsis, developmental delay, scalp alopecia and trigeminal anaesthesia (Gomez-López-Hernández ...
journal_title:Clinical dysmorphology
pub_type: 杂志文章
doi:10.1097/01.mcd.0000228426.97284.ff
更新日期:2007-01-01 00:00:00
abstract::Tibial hemimelia is a rare malformation that can be isolated or found with other skeletal abnormalities. We describe a fetus with unilateral tibial aplasia, ipsilateral pre-axial polysyndactyly and femoral hypoplasia, ventriculomegaly, anal atresia and rib and vertebral anomalies. We believe that this combination of m...
journal_title:Clinical dysmorphology
pub_type: 信件
doi:
更新日期:1999-07-01 00:00:00
abstract::A male child is described with bilateral talipes equinovarus, absent fibulae with bowing and shortening of the tibiae and facial dysmorphic features. His mother was on a daily dose of 2000 mg sodium valproate for convulsions. This case raises the possibility that postaxial limb defects might be caused by intrauterine ...
journal_title:Clinical dysmorphology
pub_type: 信件
doi:10.1097/00019605-200009020-00015
更新日期:2000-04-01 00:00:00
abstract::The Richieri-Costa/Pereira form of acrofacial dysostosis is an autosomal-recessive condition characterized by short stature, Pierre-Robin sequence, preaxial and postaxial abnormalities in hands, congenital talipes, cleft mandible and malformations of the larynx. We report female infant presenting with severe micrognat...
journal_title:Clinical dysmorphology
pub_type: 杂志文章
doi:10.1097/MCD.0b013e3280464ff6
更新日期:2007-04-01 00:00:00
abstract::Cerebro-oculo-nasal syndrome is a rare multiple congenital anomaly syndrome with structural anomalies of the central nervous system, anophthalmia, and abnormal nares. In this report two additional cases are presented, one of them without central nervous system and/or ocular anomalies. ...
journal_title:Clinical dysmorphology
pub_type: 杂志文章
doi:10.1097/00019605-200009040-00004
更新日期:2000-10-01 00:00:00
abstract::We report a fetus with symmetrical terminal transverse limb deficiency. Two earlier reports described patients with similar defects. These patients resemble the animal models that result from the removal of apical ectodermal ridge. ...
journal_title:Clinical dysmorphology
pub_type: 杂志文章
doi:10.1097/01.mcd.0000220612.63025.4b
更新日期:2006-10-01 00:00:00
abstract::Spondyloenchondromatosis (SEM) is a rare skeletal dysplasia which presents with multiple enchondromata in the metaphyses of the long bones associated with dysplastic vertebral bodies. It is probably heterogeneous. We have investigated and documented a male infant in South Africa with spondyloenchondromatosis and persi...
journal_title:Clinical dysmorphology
pub_type: 杂志文章
doi:10.1097/00019605-200304000-00004
更新日期:2003-04-01 00:00:00
abstract::The possibility of gene-teratogen interaction is suggested in a family formerly reported by Gardner et al. [(2001) Clin Dysmorphol 10:203-208] in which both concordance and discordance exist for congenital malformations in equally valproate-exposed siblings. ...
journal_title:Clinical dysmorphology
pub_type: 评论,信件
doi:10.1097/00019605-200207000-00019
更新日期:2002-07-01 00:00:00
abstract::Congenital deficiency of the fibula is sometimes accompanied by femoral hypoplasia, genu valgum, patellar a/hypoplasia or dislocation, tibial bowing, foot deformity, and toe deficiency in the affected limb. 'Iliac horns' are bony projections extending posterolaterally from the ilium and considered to be pathognomonic ...
journal_title:Clinical dysmorphology
pub_type: 杂志文章
doi:
更新日期:1997-04-01 00:00:00
abstract::The megalencephaly capillary malformation syndrome (MCAP, OMIM 602501) is known to be associated with mosaic mutations in PIK3CA occurring during embryogenesis. Standard sequencing technologies are relatively poor at indentifying sequence changes that only affect a small percentage of cells, and the mutations are freq...
journal_title:Clinical dysmorphology
pub_type: 杂志文章
doi:10.1097/MCD.0000000000000099
更新日期:2016-01-01 00:00:00
abstract::We describe three siblings, one of whom has serpentine fibula syndrome (SFS) and has many facial and skeletal features in common with two deceased brothers, making it highly likely that they too had the condition. The karyotype of one of the deceased males was 47,XXY. These are the first affected sibs with SFS, and th...
journal_title:Clinical dysmorphology
pub_type: 杂志文章,评审
doi:10.1097/00019605-199604000-00002
更新日期:1996-04-01 00:00:00
abstract::A Japanese boy with a hearing deficit, cataracts, mental retardation, and brachycephaly without craniosynostosis is described. We believe that this patient represents a variant of the Fine-Lubinsky syndrome, and is the first report from a racial group other than Caucasian. ...
journal_title:Clinical dysmorphology
pub_type: 杂志文章,评审
doi:10.1097/00019605-200207000-00009
更新日期:2002-07-01 00:00:00
abstract::Three female patients with Cantu syndrome were studied, two of whom were adults presenting with the complication of lymphoedema, as described earlier in a male patient with this syndrome. The aim of this study is to report the clinical characteristics of these three new cases and to emphasize that lymphoedema, as obse...
journal_title:Clinical dysmorphology
pub_type: 杂志文章
doi:10.1097/MCD.0b013e32833d015c
更新日期:2011-01-01 00:00:00
abstract::We report two cases with hemifacial microsomia with body asymmetry associated with mosaic trisomies. The child with mosaic trisomy 9 had skin pigmentary changes. In the boy with mosaic trisomy 22, the extra chromosome 22 originated from a maternal meiosis I error. ...
journal_title:Clinical dysmorphology
pub_type: 杂志文章
doi:10.1097/00019605-200110000-00005
更新日期:2001-10-01 00:00:00
abstract::Several malformation syndromes which include polysyndactyly and craniofacial anomalies have been described. We report a case of an 11-month-old boy with a pattern of anomalies including polysyndactyly, trigonocephaly, partial agenesis of corpus callosum and dysmorphic facies. ...
journal_title:Clinical dysmorphology
pub_type: 信件
doi:10.1097/00019605-199604000-00012
更新日期:1996-04-01 00:00:00
abstract::We report on a female patient with severe mental retardation, dysmorphic features, deafness, spasticity, and behavioural problems in whom a 2.3 Mb duplication of 12q24.21q24.23 was detected by genome-wide tiling-path resolution array-based comparative genomic hybridization. Mental retardation, microcephaly, short stat...
journal_title:Clinical dysmorphology
pub_type: 杂志文章
doi:10.1097/01.mcd.0000220605.94413.bb
更新日期:2006-07-01 00:00:00
abstract::We report a female child born at 36 weeks of gestation with multiple abnormalities including dysmorphic and coarse facial features with features of mandibulofacial dysostosis that include bilateral microtia with the absence of external auditory meati and Mondini dysplasia as well as, duodenal atresia, intestinal malro...
journal_title:Clinical dysmorphology
pub_type: 杂志文章,评审
doi:10.1097/01.mcd.0000198932.09330.33
更新日期:2006-10-01 00:00:00
abstract::We present two patients with congenital anterolateral bowing of the tibia with polydactyly who had, in addition, cerebral malformations including agenesis of the corpus callosum and a large cerebral cyst. We discuss phenotypic overlap with the acrocallosal syndrome. ...
journal_title:Clinical dysmorphology
pub_type: 杂志文章
doi:10.1097/MCD.0b013e32832d06d7
更新日期:2009-10-01 00:00:00
abstract::We describe two unrelated female patients with congenital single focal skin defects, unilateral microphthalmia and limb anomalies. Growth and psychomotor development were normal and no brain malformation was detected. Although eye and limb anomalies are commonly associated, clinical anophthalmia and limb defects have ...
journal_title:Clinical dysmorphology
pub_type: 信件
doi:10.1097/00019605-200404000-00013
更新日期:2004-04-01 00:00:00
abstract::Kohlschutter syndrome is a rare neurodegenerative disorder presenting with intractable seizures, developmental regression and characteristic hypoplastic dental enamel indicative of amelogenesis imperfecta. We report a new family with two affected siblings. ...
journal_title:Clinical dysmorphology
pub_type: 杂志文章
doi:10.1097/00019605-200507000-00003
更新日期:2005-07-01 00:00:00
abstract::The authors' review their experience of Bowen-Conradi syndrome and the available literature. They point out that there have been three previously published reports of possible Bowen-Conradi syndrome in non Hutterite children. ...
journal_title:Clinical dysmorphology
pub_type: 评论,信件
doi:10.1097/00019605-200204000-00017
更新日期:2002-04-01 00:00:00