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Short Ulna-Dysmorphism-Hypotonia-Intellectual Disability Syndrome
Orphanet
Short ulna-dysmorphism-hypotonia-intellectual disability syndrome is a rare, genetic, multiple congenital anomalies/dysmorphic syndrome characterized by mild to severe global development delay, severe intellectual disability, mild hypotonia, a short ulna, hirsutism of the face and extremities, minimal scoliosis, and facial dysmorphism, notably a tall broad forehead, synophrys, hypertelorism, malar hypoplasia, broad nose with thick alae nasi, low-set, small ears, long philtrum, thin upper lip and everted lower lip vermilion.
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Tonoki Syndrome
Omim
Clinical Features Tonoki et al. (1990) reported sibs with a purportedly new syndrome of dwarfism, brachydactyly, nail dysplasia, and mental retardation. ... Inheritance Sorge et al. (1998) suggested that Tonoki syndrome is a distinct autosomal dominant or X-linked clinical entity.
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Thakker-Donnai Syndrome
Orphanet
Thakker-Donnai syndrome is a rare, genetic, lethal, multiple congenital anomalies/dysmorphic syndrome characterized by facial dysmorphism (including long, downward slanting palpebral fissures, hypertelorism, posteriorly rotated ears, broad nasal bridge, short nose with a bulbous tip and anteverted nares, downturned corners of the mouth) as well as vertebral (occult spina bifida, hemivertebrae), brain (ventricular dilatation, agenesis of corpus callosum), cardiac (tetralogy of Fallot, ventricular septal defect) and gastrointestinal (short esophagus with intrathoracic stomach, small intestine, spleen and pancreas, anal atresia) malformations.
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Pancreatic Hypoplasia-Diabetes-Congenital Heart Disease Syndrome
Orphanet
Pancreatic hypoplasia-diabetes-congenital heart disease syndrome is characterized by partial pancreatic agenesis, diabetes mellitus, and heart anomalies (including transposition of the great vessels, ventricular or atrial septal defects, pulmonary stenosis, or patent ductus arteriosis). Epidemiology It has been described in one Japanese family, in which the mother and at least two of her four children were affected (another two children died shortly after birth). Genetic counseling The syndrome appears to be inherited as an autosomal dominant trait.
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Orofaciodigital Syndrome Type 8
Orphanet
Oral-facial-digital syndrome, type 8 is characterized by tongue lobulation, hypoplasia of the epiglottis, median cleft upper lip, broad or bifid nasal tip, hypertelorism or telecanthus, bilateral preaxial and postaxial polydactyly, abnormal tibiae and/or radii, duplication of the halluces, short stature, and mild intellectual deficit. Epidemiology The syndrome has been described in one family with four affected males in three generations.
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Obesity-Colitis-Hypothyroidism-Cardiac Hypertrophy-Developmental Delay Syndrome
Orphanet
Obesity-colitis-hypothyroidism-cardiac hypertrophy-developmental delay syndrome is characterised by precocious obesity, congenital hypothyroidism, neonatal colitis, cardiac hypertrophy, craniosynostosis and developmental delay. ... The parents of the two children were nonconsanguineous and in good health, however, the pregnancies were complicated by a maternal HELLP syndrome (Haemolysis, Elevated Liver enzymes and Low Platelets).
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Microcephaly-Facio-Cardio-Skeletal Syndrome, Hadziselimovic Type
Orphanet
Microcephaly-facio-cardio-skeletal syndrome, Hadziselimovic type is a rare syndrome with cardiac malformations (see this term), characterized by prenatal-onset growth retardation (low birth weight and short stature), hypotonia, developmental delay and intellectual disability associated with microcephaly and craniofacial (low anterior hairline, hypotelorism, thick lips with carp-shaped mouth, high-arched palate, low-set ears), cardiac (conotruncal heart malformations such as tetralogy of Fallot; see these terms) and skeletal (hypoplastic thumbs and first metacarpals) abnormalities.
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Brachydactyly-Mesomelia-Intellectual Disability-Heart Defects Syndrome
Orphanet
Brachydactyly-mesomelia-intellectual disability-heart defects syndrome is a rare, genetic, multiple congenital anomalies/dysmorphic syndrome characterized by developmental delay, intellectual disability, thin habitus with narrow shoulders, mesomelic shortness of the arms, craniofacial dysmorphism (e.g. long lower face, maxillary hypoplasia, beak nose, short columella, prognathia, high arched palate, obtuse mandibular angle), brachydactyly (mostly involving middle phalanges) and cardiovascular anomalies (i.e. aortic root dilatation, mitral valve prolapse).
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Hereditary Fibrosing Poikiloderma-Tendon Contractures-Myopathy-Pulmonary Fibrosis Syndrome
Orphanet
Hereditary fibrosing poikiloderma-tendon contractures-myopathy-pulmonary fibrosis syndrome is a rare, genetic, hereditary poikiloderma syndrome characterized by early-onset poikiloderma (mainly on the face), hypotrichosis, hypohidrosis, muscle and tendon contractures with varus foot deformity, progressive proximal and distal muscle weakness in all extremities, and progressive pulmonary fibrosis.
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46,xx Disorder Of Sex Development-Anorectal Anomalies Syndrome
Orphanet
46,XX disorder of sex development-anorectal anomalies syndrome is a rare developmental defect during embryogenesis syndrome characterized by a normal female karyotype, normal ovaries, male or ambiguous genitalia, urinary tract malformations (ranging from bilateral renal agenesis to mild unilateral hydronephrosis), Müllerian duct anomalies (e.g. complete absence of the uterus and vagina, bicornuate uterus), and imperforate anus.
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16p12.1p12.3 Triplication Syndrome
Orphanet
16p12.1p12.3 triplication syndrome is a rare chromosomal anomaly syndrome resulting from the partial triplication of the short arm of chromosome 16 characterized by global developmental delay, pre- or post-natal growth delay and distinctive craniofacial features, including short palpebral fissures, epicanthal folds, bulbous nose, thin upper vermillion border, apparently low-set ears and large ear lobes.
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Verloove Vanhorick-Brubakk Syndrome
Orphanet
Verloove Vanhorick-Brubakk syndrome is a multiple congenital anomalies/dysmorphic syndrome characterized by multiple skeletal malformations (short femora and humeri, bilateral absence of metatarsal and metacarpal bone in hands and feet, bilateral partial syndactyly of fingers and toes or oligopolysyndactyly, deformed lumbosacral spine), congenital heart disease (truncus arteriosus), lung and urogenital malformations (bilateral bilobar lungs, horseshoe kidney, cryptorchidism), and facial malformations (bilateral cleft lip and palate, micrognathia, small, low-set ears without external meatus).
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Oliver Syndrome
Orphanet
Oliver syndrome is a very rare syndrome characterized by intellectual deficit, postaxial polydactyly, and epilepsy.
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Intellectual Disability-Polydactyly-Uncombable Hair Syndrome
Orphanet
Intellectual disability-polydactyly-uncombable hair syndrome is a multiple congenital anomalies/dysmorphic syndrome characterized by intellectual disability, postaxial polydactyly, phalangeal hypoplasia, 2-3 toe syndactyly, uncombable hair and facial dysmorphism (including frontal bossing, hypotelorism, narrow palpebral fissures, nasal bridge and lips, prominent nasal root, large abnormal ears with prominent antihelix, poorly folded helix, underdeveloped lobule and antitragus, and micrognathia evolving into prognatism).
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Hypohidrosis-Enamel Hypoplasia-Palmoplantar Keratoderma-Intellectual Disability Syndrome
Orphanet
Hypohidrosis-enamel hypoplasia-palmoplantar keratoderma-intellectual disability syndrome is a rare, genetic, syndromic intellectual disability disorder characterized by severe intellectual disability with significant speech and language impairment, hypohydrosis (often resulting in hyperthermia) with normal sweat gland appearance, tooth enamel hypoplasia, palmoplantar hyperkeratosis and a high frequency of acquired microcephaly.
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Oculoauriculofrontonasal Syndrome
Orphanet
Oculoauriculofrontonasal syndrome is a rare dysostosis syndrome characterized by vertical, median craniofacial clefting of fronto-naso-maxillary structures associated with auriculo-mandibular malformations, manifesting with highly variable craniofacial features which include hypertelorism, eyelid colobomas, orbital dystopia, epibulbar dermoids, nasal anomalies (e.g. wide nasal bridge, bifid nose, widely separated, slit-like nares, nasal bone dysplasia), auricular and middle ear dysplasia (microtia, aural stenosis, pre-auricular skin tags/pits), cleft lip/palate, mandibular/maxillary hypoplasia and facial asymmetry.
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Syndromic X-Linked Intellectual Disability Due To Jarid1c Mutation
Orphanet
Syndromic X-linked intellectual disability due to JARID1C mutation is characterised by mild to severe intellectual deficit associated with variable clinical manifestations including spasticity, cryptorchidism, maxillary hypoplasia, alopecia areata, epilepsy, short stature, impaired speech and behavioural problems. ... Transmission is X-linked recessive and the syndrome is caused by mutations in the JARID1C ( SMCX ) gene encoding a JmjC-domain protein with histone demethylase activity.
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Mitochondrial Dna Depletion Syndrome, Hepatocerebrorenal Form
Orphanet
Mitochondrial DNA depletion syndrome, hepatocerebrorenal form is a rare, genetic, mitochondrial DNA depletion syndrome characterized by neonatal or early-infantile onset hepatopathy (manifesting with hepatomegaly, cholestasis, increased transaminases, coagulopathy, hypoalbuminemia, ascites, and/or liver failure), associated with renal tubulopathy and progressive neurodegenerative manifestations, which include muscular atrophy, hyporeflexia, ataxia, sensory neuropathy, epilepsy, sensorineural hearing impairment, psychomotor regression, athetosis, nystagmus, and/or ophthalmoplegia.
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Lambert Eaton Myasthenic Syndrome
Gard
Lambert Eaton myasthenic syndrome (LEMS) is a disorder of the neuromuscular junction. The neuromuscular junction is the site where nerve cells meet muscle cells and help activate the muscles. This syndrome occurs when antibodies interfere with electrical impulses between the nerve and muscle cells.
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Lethal Congenital Contracture Syndrome Type 1
Orphanet
Lethal congenital contracture syndrome type 1 is a rare, genetic arthrogryposis syndrome characterized by total fetal akinesia (detectable since the 13th week of gestation) accompanied by hydrops, micrognathia, pulmonary hypoplasia, pterygia and multiple joint contractures (usually flexion contractures in the elbows and extension in the knees), leading invariably to death before the 32nd week of gestation.