900000000000490003: Description inactivation indicator attribute value reference set (foundation metadata concept)

SNOMED CT Concept\SNOMED CT Model Component\Foundation metadata concept (foundation metadata concept)\Reference set\Attribute value type\Description inactivation indicator reference set

Status: current, Not sufficiently defined by necessary conditions definition status (core metadata concept). Date: 31-Jan 2002. Module: SNOMED CT model component module (core metadata concept)

Descriptions:

Expanded Value Set

Outbound Relationships	Type	Target	Active	Characteristic	Refinability	Group	Values
Description inactivation indicator reference set	Is a	Attribute value type	true	Inferred relationship	Some

Members	valueId
A rare genetic multiple congenital anomalies/dysmorphic syndrome characterized by variable developmental delay and intellectual disability, movement disorder or gait abnormalities and dysmorphic craniofacial features (such as facial asymmetry, broad forehead, posteriorly rotated ears, thick lower lip, micrognathia, or cleft palate). A variety of congenital malformations have been reported in addition, including ocular, renal, cardiac and joint anomalies, among others. Some patients show behavioral alterations (autism, hyperactivity, or anxiety).	A component that is no longer current, useful, appropriate or acceptable.
A rare genetic multiple congenital anomalies/dysmorphic syndrome characterized by variable intellectual disability, developmental delay, autistic behavior, short stature and microcephaly. Additional variable manifestations include feeding problems, vision and hearing impairments, recurrent upper airway infections and epilepsy. Reported malformations are cryptorchidism and cerebral anomalies. Dysmorphic facial features include short and upslanted palpebral fissures, ptosis, telecanthus, depressed nasal ridge, short nose, anteverted nares, short columella and long philtrum.	A component that is no longer current, useful, appropriate or acceptable.
A rare genetic multiple congenital anomalies/dysmorphic syndrome with characteristics of agenesis of the corpus callosum, borderline or mild intellectual disability, macrocephaly and dysmorphic facial features (broad forehead, widely spaced eyes). Chiari type I malformation has also been reported in association.	A component that is no longer current, useful, appropriate or acceptable.
A rare genetic multiple congenital anomalies/dysmorphic syndrome with characteristics of cerebellar-like ataxia, photosensitivity (mainly of the face and trunk), short stature and intellectual disability. Additional features include clinodactyly, single palmar transverse crease, high-arched palate, pseudohypertrophy of the calves and aortic valve lesions. There have been no further descriptions in the literature since 1983.	A component that is no longer current, useful, appropriate or acceptable.
A rare genetic multiple congenital anomalies/dysmorphic syndrome with characteristics of choanal atresia, athelia or hypoplastic nipples, branchial arch abnormalities, external ear malformations, hearing loss, thyroid abnormalities, delayed or absent pubertal development and short stature. Developmental delay/intellectual disabilities are variably reported.	A component that is no longer current, useful, appropriate or acceptable.
A rare genetic multiple congenital anomalies/dysmorphic syndrome with characteristics of congenital diaphragmatic hernia, short bowel, and asplenia. Dysmorphic facial features include long forehead, hypertelorism, upturned nares and small mandible. Atresia of the duodenum has also been reported.	A component that is no longer current, useful, appropriate or acceptable.
A rare genetic multiple congenital anomalies/dysmorphic syndrome with characteristics of congenital microcephaly with facial dysmorphism (sloping forehead, prominent nose, mild retrognathia), moderate to severe, non-progressive intellectual disability and symmetrical digital malformations of variable degree, including brachydactyly of the fifth fingers with single flexion crease, clinodactyly, syndactyly, polydactyly and hallux valgus. Congenital anonychia and white cafe au lait-like spots on the skin of hands and feet are also associated. There is evidence this disease is caused by homozygous mutation in the RBBP8 gene on chromosome 18q11.2.	A component that is no longer current, useful, appropriate or acceptable.
A rare genetic multiple congenital anomalies/dysmorphic syndrome with characteristics of congenital microcephaly, infantile-onset epileptic encephalopathy and profound developmental delay. Additional reported features include cortical visual impairment, sensorineural hearing loss, increased muscle tone, limb contractures, scoliosis and dysmorphic features like midface hypoplasia, narrow forehead, short nose, narrowed nasal bridge and small chin. Brain imaging may show thin corpus callosum and delayed myelination.	A component that is no longer current, useful, appropriate or acceptable.
A rare genetic multiple congenital anomalies/dysmorphic syndrome with characteristics of congenital microcephaly, severe epilepsy with hypsarrhythmia, adducted thumbs, abnormal genitalia, and normal thyroid function. Hypotonia, moderate to severe psychomotor delay, and characteristic facial dysmorphism (including round face with prominent cheeks, blepharophimosis, large, bulbous nose with wide alae nasi, posteriorly rotated ears with dysplastic conchae, narrow mouth, cleft palate, and mild micrognathia) are additional characteristic features.	A component that is no longer current, useful, appropriate or acceptable.
A rare genetic multiple congenital anomalies/dysmorphic syndrome with characteristics of craniofacial dysmorphism (including an abnormal skull shape, hypertelorism, downslanting palpebral fissures, epicanthal folds, low-set ears, depressed nasal bridge, micrognathia), short stature, ectodermal anomalies (such as sparse eyebrows, eyelashes, and scalp hair, hypoplastic toenails), developmental delay, and intellectual disability. Additional features may include cerebral/cerebellar malformations and mild renal involvement.	A component that is no longer current, useful, appropriate or acceptable.
A rare genetic multiple congenital anomalies/dysmorphic syndrome with characteristics of craniofacial dysmorphism (midface hypoplasia, depressed nasal bridge, small nose with upturned tip, cleft palate, Pierre Robin sequence), bilateral, pronounced sensorineural hearing loss and skeletal/joint anomalies (including spondyloepiphyseal dysplasia, arthralgia/arthropathy), in the absence of ocular abnormalities. There is evidence the disease is caused by heterozygous mutation in the COL11A2 gene on chromosome 6p21.	A component that is no longer current, useful, appropriate or acceptable.
A rare genetic multiple congenital anomalies/dysmorphic syndrome with characteristics of delayed motor development, intellectual disability, dysarthria, pseudobulbar signs, cryptorchidism, and syndactyly associated with a FLBN1 gene point mutation. Macular degeneration and signs of brain atrophy and spinal cord compression have also been reported.	A component that is no longer current, useful, appropriate or acceptable.
A rare genetic multiple congenital anomalies/dysmorphic syndrome with characteristics of developmental delay with intellectual disability, postnatal growth deficiency causing profound limb shortening with proximal and distal segments involvement, narrow chest, abnormalities of the spine, pelvis and metaphyses, corneal clouding and patent ductus arteriosus. Dysmorphic facial features include hypertelorism, prominent eyes, depressed nasal bridge and short upturned nose.	A component that is no longer current, useful, appropriate or acceptable.
A rare genetic multiple congenital anomalies/dysmorphic syndrome with characteristics of developmental delay with mild intellectual disability, short stature, facial dysmorphism (such as sparse hair, high forehead, deep-set eyes, short and upslanting palpebral fissures, short nose, anteverted nares, wide nasal base with broad nasal tip and broad columella, long philtrum, thin upper lip, and low-set, posteriorly rotated ears) and variable onset of sensorineural hearing loss and retinitis pigmentosa. Additional features are other ocular anomalies, abnormalities of the fingers, hypothyroidism, and signs of premature aging. Brain imaging shows cerebellar atrophy and dysmyelination.	A component that is no longer current, useful, appropriate or acceptable.
A rare genetic multiple congenital anomalies/dysmorphic syndrome with characteristics of developmental delay, intellectual disability and mild to moderate facial dysmorphism in association with variable brain malformations including abnormal gyration patterns, ventriculomegaly, white matter abnormalities, hypoplasia of the corpus callosum and cerebellar hemispheres. Musculoskeletal abnormalities include hemivertebrae, scoliosis or kyphosis, contractures, and joint laxity. Ocular involvement includes strabismus, hypermetropia and cortical visual impairment. Hypotonia may also be associated. Additional clinical manifestations may include seizures, short stature urogenital malformations, heart defects and gastrointestinal malformations. The disorder is due to a heterozygous de novo SON mutation (21q22.11), which encodes for a protein required for proper RNA splicing. Whilst the disease is autosomal dominant, all reported cases have occurred sporadically.	A component that is no longer current, useful, appropriate or acceptable.
A rare genetic multiple congenital anomalies/dysmorphic syndrome with characteristics of developmental delay, intellectual disability, thin habitus with narrow shoulders, mesomelic shortness of the arms, craniofacial dysmorphism (for example long lower face, maxillary hypoplasia, beak nose, short columella, prognathia, high arched palate, obtuse mandibular angle), brachydactyly (mostly involving middle phalanges) and cardiovascular anomalies (such as aortic root dilatation, mitral valve prolapse).	A component that is no longer current, useful, appropriate or acceptable.
A rare genetic multiple congenital anomalies/dysmorphic syndrome with characteristics of developmental delay, moderate to severe intellectual disability, dysmorphic features including craniosynostosis, micro/retrognathia, cleft palate, brachydactyly and short stature. Seizures, skeletal anomalies (such as arthrogryposis, gracile bones and pathological fractures) and renal abnormalities have also been described. Cerebral MRI may show periventricular white matter changes and ventriculomegaly.	A component that is no longer current, useful, appropriate or acceptable.
A rare genetic multiple congenital anomalies/dysmorphic syndrome with characteristics of dysmorphic facial features including high forehead, elongated and flattened midface, arched and sparse eyebrows, short palpebral fissures, telecanthus, long nose with hypoplastic nostrils, long philtrum, high and narrow palate and microstomia with downturned corners. Ears are characteristically malformed, large, low-set and posteriorly rotated and nasal speech is associated.	A component that is no longer current, useful, appropriate or acceptable.
A rare genetic multiple congenital anomalies/dysmorphic syndrome with characteristics of early macrosomia, bilateral severe microphthalmia and a protuberant abdomen with hepatomegaly. Additional reported features include brachycephaly, large fontanelles, prominent forehead, upturned nose and median cleft palate. Cyanotic apneic spells and overwhelming infection lead to death within the first 6 months of life. There have been no further descriptions in the literature since 1989.	A component that is no longer current, useful, appropriate or acceptable.
A rare genetic multiple congenital anomalies/dysmorphic syndrome with characteristics of early macrosomia, bilateral severe microphthalmia and a protuberant abdomen with hepatomegaly. Additional reported features include brachycephaly, large fontanelles, prominent forehead, upturned nose and median cleft palate. Cyanotic apnoeic spells and overwhelming infection lead to death within the first 6 months of life. There have been no further descriptions in the literature since 1989.	A component that is no longer current, useful, appropriate or acceptable.
A rare genetic multiple congenital anomalies/dysmorphic syndrome with characteristics of facial dysmorphism (mild eyelid ptosis, xanthelasma, anteverted nostrils, bifid nasal tip, short palate), severe muscle wasting and cachexia, retinitis pigmentosa, numerous lentigines and cafe-au-lait spots, as well as mild soft tissue syndactyly. Additional features include nasal speech, chest asymmetry, pectus excavatum, genu varum, pes planus, and thyroid papillary carcinoma and diffuse enlargement. There has been no further description in the literature since 1984.	A component that is no longer current, useful, appropriate or acceptable.
A rare genetic multiple congenital anomalies/dysmorphic syndrome with characteristics of global developmental delay and intellectual disability, infantile hypotonia, microcephaly, movement disorder and impaired balance. Variable manifestations include hearing loss, cortical visual impairment, abnormalities of fingers and/or toes, congenital cardiac anomalies, kyphoscoliosis, dysmorphic facial features, abnormal sleep pattern and seizures.	A component that is no longer current, useful, appropriate or acceptable.
A rare genetic multiple congenital anomalies/dysmorphic syndrome with characteristics of global developmental delay and intellectual disability, progressive spondyloepimetaphyseal dysplasia, short stature, short fourth metatarsals and dysmorphic craniofacial features (including microcephaly, hypertelorism, epicanthal folds, mild ptosis, strabismus, malar hypoplasia, short nose, depressed nasal bridge, full lips, small, low-set ears and short neck). Craniosynostosis, generalised hypotonia, as well as asymmetry of the cerebral hemispheres and mild thinning of the corpus callosum on brain imaging have also been described.	A component that is no longer current, useful, appropriate or acceptable.
A rare genetic multiple congenital anomalies/dysmorphic syndrome with characteristics of global developmental delay and intellectual disability, progressive spondyloepimetaphyseal dysplasia, short stature, short fourth metatarsals and dysmorphic craniofacial features (including microcephaly, hypertelorism, epicanthal folds, mild ptosis, strabismus, malar hypoplasia, short nose, depressed nasal bridge, full lips, small, low-set ears and short neck). Craniosynostosis, generalized hypotonia, as well as asymmetry of the cerebral hemispheres and mild thinning of the corpus callosum on brain imaging have also been described.	A component that is no longer current, useful, appropriate or acceptable.
A rare genetic multiple congenital anomalies/dysmorphic syndrome with characteristics of global developmental delay and moderate to severe intellectual disability, as well as variable other manifestations, such as macro- or microcephaly, epilepsy, hypotonia, stereotypic movements and facial dysmorphism (including arched eyebrows, long palpebral fissures, prominent nasal bridge, upturned nose, dysplastic ears, and broad mouth). Brain imaging may show cerebellar anomalies, hypoplastic corpus callosum, enlarged ventricles, polymicrogyria or white matter abnormalities.	A component that is no longer current, useful, appropriate or acceptable.
A rare genetic multiple congenital anomalies/dysmorphic syndrome with characteristics of global developmental delay, axial hypotonia, palate abnormalities (including cleft palate and/or high and narrow palate), dysmorphic facial features (including prominent forehead, hypertelorism, downslanting palpebral fissures, wide nasal bridge, thin lips and widely spaced teeth) and short stature. Additional manifestations may include digital anomalies (such as brachydactyly, clinodactyly and hypoplastic toenails) a single palmar crease, lower limb hypertonia, joint hypermobility along with ocular and urogenital anomalies.	A component that is no longer current, useful, appropriate or acceptable.
A rare genetic multiple congenital anomalies/dysmorphic syndrome with characteristics of global developmental delay, intellectual disability and dysmorphic facial features including facial asymmetry, prominent forehead, short palpebral fissures, low nasal bridge, smooth and long philtrum, thin upper lip, low-set posteriorly rotated dysplastic ears exclusively affecting females. Additional reported manifestations include short stature, choanal atresia, scoliosis, congenital ocular, dental, cardiac and urogenital anomalies, along with hypotonia, seizures and structural brain abnormalities.	A component that is no longer current, useful, appropriate or acceptable.
A rare genetic multiple congenital anomalies/dysmorphic syndrome with characteristics of global developmental delay, intellectual disability, absent scrotum or labia majora, absent or underdeveloped nipples and a tuft of hair extruding from the lactiferous ducts, bilateral corneal opacities, and dysmorphic craniofacial features (microcephaly, short forehead, and ear abnormalities, among others). Patients also show horizontal nystagmus and ataxic gait. Brain MRI reveals small cerebellar hemispheres and vermis and a small pons.	A component that is no longer current, useful, appropriate or acceptable.
A rare genetic multiple congenital anomalies/dysmorphic syndrome with characteristics of global developmental delay, intellectual disability, growth retardation, hypotonia, cerebellar symptoms such as ataxia, spondyloepiphyseal dysplasia and dysmorphic craniofacial features (including microcephaly, dolichocephaly, prominent ears, epicanthus, broad nasal bridge, long and flat philtrum, or small mouth). Additional reported manifestations are epilepsy, retinitis pigmentosa and urogenital abnormalities among others. Brain imaging may show cerebellar hypoplasia.	A component that is no longer current, useful, appropriate or acceptable.
A rare genetic multiple congenital anomalies/dysmorphic syndrome with characteristics of global developmental delay, intellectual disability, hypotonia, craniofacial dysmorphism (such as ridged metopic sutures, long palpebral fissures, broad nasal bridge, hypoplastic alae nasi, low-set, prominent ears, prominent midline tongue groove and downturned mouth), congenital heart defects and variable skeletal abnormalities including hip dysplasia, vertebral anomalies and scoliosis. Additional reported manifestations include high pain tolerance and genitourinary anomalies. Brain imaging may show a thin corpus callosum or white matter abnormalities.	A component that is no longer current, useful, appropriate or acceptable.
A rare genetic multiple congenital anomalies/dysmorphic syndrome with characteristics of global developmental delay, intellectual disability, hypotonia, seizures and autism spectrum disorder. Variable associated features include ophthalmologic anomalies, congenital heart defects, genitourinary defects and craniofacial dysmorphism (including frontal bossing, epicanthal folds, low-set, posteriorly rotated ears, anteverted nares and micrognathia). Brain imaging may show thinning of the corpus callosum, white matter abnormalities, ventriculomegaly and a small cerebellar vermis.	A component that is no longer current, useful, appropriate or acceptable.
A rare genetic multiple congenital anomalies/dysmorphic syndrome with characteristics of global developmental delay, intellectual disability, seizures, abnormal gait and craniofacial dysmorphism (including coarse features, depressed nasal bridge, anteverted nares, broad nasal tip, prominent maxilla and upper lip, wide mouth, abnormal gingiva and widely spaced teeth). Additional reported manifestations are ocular anomalies, cardiac defects, gastrointestinal problems and autistic features. Brain imaging may show thin corpus callosum, white matter abnormalities, or dilated ventricles.	A component that is no longer current, useful, appropriate or acceptable.
A rare genetic multiple congenital anomalies/dysmorphic syndrome with characteristics of intellectual disability, developmental delay, delayed bone age, short stature, generalised muscle weakness and dysmorphic facial features (such as high arched eyebrows, downslanting palpebral fissures, prominent nose and narrow palate and mouth). Additional reported manifestations include blue sclerae, ophthalmoplegia and intention tremor. Brain imaging may show white matter abnormalities.	A component that is no longer current, useful, appropriate or acceptable.
A rare genetic multiple congenital anomalies/dysmorphic syndrome with characteristics of intellectual disability, developmental delay, delayed bone age, short stature, generalized muscle weakness and dysmorphic facial features (such as high arched eyebrows, downslanting palpebral fissures, prominent nose and narrow palate and mouth). Additional reported manifestations include blue sclerae, ophthalmoplegia and intention tremor. Brain imaging may show white matter abnormalities.	A component that is no longer current, useful, appropriate or acceptable.
A rare genetic multiple congenital anomalies/dysmorphic syndrome with characteristics of intrauterine and postnatal growth restriction, global developmental delay, intellectual disability and dysmorphic facial features (such as broad nasal root, anteverted nares, long philtrum, low-set and posteriorly rotated ears and short neck). Additional reported manifestations are microcephaly, short stature, vertebral abnormalities, joint laxity, ocular, cardiac, and renal defects and minor limb anomalies. Brain imaging may show hypoplastic corpus callosum, delayed myelination and cerebral atrophy.	A component that is no longer current, useful, appropriate or acceptable.
A rare genetic multiple congenital anomalies/dysmorphic syndrome with characteristics of 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.	A component that is no longer current, useful, appropriate or acceptable.
A rare genetic multiple congenital anomalies/dysmorphic syndrome with characteristics of moderate to severe developmental delay/intellectual disability with absent or limited speech development, various behavioral problems (including autistic features, hyperactivity, or aggressiveness) and craniofacial anomalies such as long face, high and prominent forehead, bulbous nose with low-hanging columella, thin vermillion of the upper lip, palatal (cleft palate, high-arched palate, and bifid uvula) and dental (abnormal upper incisors) abnormalities, and micrognathia. Hypotonia and feeding difficulties are frequent. Other supportive findings may include skeletal anomalies with low bone density and abnormal brain imaging.	A component that is no longer current, useful, appropriate or acceptable.
A rare genetic multiple congenital anomalies/dysmorphic syndrome with characteristics of moderate to severe developmental delay/intellectual disability with absent or limited speech development, various behavioural problems (including autistic features, hyperactivity, or aggressiveness) and craniofacial anomalies such as long face, high and prominent forehead, bulbous nose with low-hanging columella, thin vermillion of the upper lip, palatal (cleft palate, high-arched palate, and bifid uvula) and dental (abnormal upper incisors) abnormalities, and micrognathia. Hypotonia and feeding difficulties are frequent. Other supportive findings may include skeletal anomalies with low bone density and abnormal brain imaging.	A component that is no longer current, useful, appropriate or acceptable.
A rare genetic multiple congenital anomalies/dysmorphic syndrome with characteristics of moderate to severe intellectual disability, congenital aphonia, hearing loss, optic atrophy, retinal dystrophy, broad thumbs and duplicated halluces. Facial dysmorphism (including thick eyebrows, ptosis, long, downslanting palpebral fissures, microstomia, low-set, posteriorly rotated ears) and genital abnormalities are also associated.	A component that is no longer current, useful, appropriate or acceptable.
A rare genetic multiple congenital anomalies/dysmorphic syndrome with characteristics of occipital atretic cephalocele associated with a specific facial dysmorphism (consisting of prominent forehead, narrow palpebral fissures, midface deficiency, narrow, malformed ears, broad nose and nasal root, grooved nasal tip and columella, laterally angulated, hypoplastic nares, short philtrum, thin upper lip, clift lip/palate, severe oligodontia, prominent chin) and large feet with sandal gap. Intellectual disability, developmental delay and hypoplastic finger and toenails have also been reported.	A component that is no longer current, useful, appropriate or acceptable.
A rare genetic multiple congenital anomalies/dysmorphic syndrome with characteristics of overgrowth and macrocephaly with megalencephaly apparent at birth, global developmental delay, intellectual disability and dysmorphic facial features (including frontal bossing, long face, sparse eyebrows, hypertelorism, downslanting palpebral fissures, and prognathism). Patients may exhibit tall stature with dolichostenomelia, arachnodactyly, kyphoscoliosis and joint laxity, as well as neurologic manifestations, such as hypotonia, gait ataxia, or seizures. Brain imaging may show increased white matter volume, thick corpus callosum or small cerebellum.	A component that is no longer current, useful, appropriate or acceptable.
A rare genetic multiple congenital anomalies/dysmorphic syndrome with characteristics of postnatal tall stature with long hands and feet, scoliosis, distinctive dysmorphic facial features (prominent forehead, proptosis, downslanting palpebral fissures, broad nasal bridge, thin upper lip and pointed chin) hyperelastic, thin and fragile skin, lipodystrophy and variable intellectual disability and neurological deterioration. Additional reported manifestations include craniosynostosis, camptodactyly, progressive flexion contractures, joint dislocation and cerebrovascular complications among others. Brain MRI may show extensive periventricular white matter lesions and other anomalies.	A component that is no longer current, useful, appropriate or acceptable.
A rare genetic multiple congenital anomalies/dysmorphic syndrome with characteristics of profound intellectual disability, hypotonia, coarse facial features, strabismus and impaired visual fixation, hypermobility of interphalangeal joints, contractures in the elbow joints and pes planovalgus. Seizures and episodes of aggressive behavior during sleep have also been reported.	A component that is no longer current, useful, appropriate or acceptable.
A rare genetic multiple congenital anomalies/dysmorphic syndrome with characteristics of profound intellectual disability, hypotonia, coarse facial features, strabismus and impaired visual fixation, hypermobility of interphalangeal joints, contractures in the elbow joints and pes planovalgus. Seizures and episodes of aggressive behaviour during sleep have also been reported.	A component that is no longer current, useful, appropriate or acceptable.
A rare genetic multiple congenital anomalies/dysmorphic syndrome with characteristics of severe global developmental delay, hypotonia, and early-onset seizures, associated with multiple congenital anomalies, such as cardiac (for example patent foramen ovale, atrial septal defect, patent ductus arteriosus), genitourinary (such as hydrocele, renal collecting system dilatation, hydroureter, hydronephrosis, hypertrophic trabecular urinary bladder) and gastrointestinal (including anal stenosis, imperforate anus, ano-vestibular fistula) abnormalities, as well as facial dysmorphism which includes coarse facies, a prominent occiput, bitemporal narrowing, epicanthal folds, hypertelorism, nystagmus/strabismus/wandering eyes, low-set, large ears with auricle abnormalities, depressed nasal bridge, upturned nose, long philtrum, large open mouth with thin lips, high-arched palate, and micro/retrognathia. Caused by homozygous mutation in the PIGN gene on chromosome 18q21.	A component that is no longer current, useful, appropriate or acceptable.
A rare genetic multiple congenital anomalies/dysmorphic syndrome with characteristics of severe short stature and craniofacial dysmorphism (microcephaly, narrow face with flat cheeks, ptosis, prominent nose with a convex ridge, low-set ears with small or absent lobes, high-arched/cleft palate, micrognathia), associated with premature graying and loss of scalp hair, redundant, dry and wrinkled skin of the palms, premature senility and varying degrees of intellectual disability. Cryptorchidism and skeletal anomalies may also be observed. There have been no further descriptions in the literature since 1970.	A component that is no longer current, useful, appropriate or acceptable.
A rare genetic multiple congenital anomalies/dysmorphic syndrome with characteristics of severe short stature and craniofacial dysmorphism (microcephaly, narrow face with flat cheeks, ptosis, prominent nose with a convex ridge, low-set ears with small or absent lobes, high-arched/cleft palate, micrognathia), associated with premature greying and loss of scalp hair, redundant, dry and wrinkled skin of the palms, premature senility and varying degrees of intellectual disability. Cryptorchidism and skeletal anomalies may also be observed. There have been no further descriptions in the literature since 1970.	A component that is no longer current, useful, appropriate or acceptable.
A rare genetic multiple congenital anomalies/dysmorphic syndrome with characteristics of severe white matter hypoplasia, corpus callosum agenesis or extreme hypoplasia, severe intellectual disability, failure to thrive and minor midline facial dysmorphism (including hypertelorism, broad nasal root, micrognathia). There have been no further descriptions in the literature since 1993.	A component that is no longer current, useful, appropriate or acceptable.
A rare genetic multiple congenital anomalies/dysmorphic syndrome with characteristics of short stature, conductive hearing loss due to bilateral auditory canal atresia, mandibular hypoplasia and multiple skeletal abnormalities, including bilateral humeral hypoplasia, humeroscapular synostosis, delayed pubis rami ossification, central dislocation of the hips, and proximal femora defects, as well as bilateral talipes equinovarus, proximally implanted thumbs and lumbar hyperlordosis. Associated craniofacial dysmorphism includes micro/scaphocephaly, malar hypoplasia, high-arched palate and simple, dysplastic pinnae with preauricular pits/tags. Caused by homozygous mutation in the GSC gene on chromosome 14q32.	A component that is no longer current, useful, appropriate or acceptable.
A rare genetic multiple congenital anomalies/dysmorphic syndrome with characteristics of short stature, hypertrichosis cubiti, facial dysmorphism (hypertelorism, long eyelashes, thick eyebrows, downslanted, vertically narrow, long palpebral fissures, wide nasal bridge, broad nasal tip, long philtrum), developmental delay and mild to moderate intellectual disability. It has a variable clinical phenotype with additional manifestations reported including muscular hypotonia, patent ductus arteriosus, small hands and feet, hypertrichosis on the back and seizures. There is evidence the disease is caused by heterozygous mutation in the MLL gene on chromosome 11q23.	A component that is no longer current, useful, appropriate or acceptable.
A rare genetic multiple congenital anomalies/dysmorphic syndrome with characteristics of the association of developmental delay, variable intellectual disability, skeletal dysplasia and in many cases T-cell immunodeficiency and other immunologic abnormalities. Skeletal findings include short stature, anomalies of the long bones, hands, feet and pelvis, platyspondyly, cervical malformation and pectus excavatum. Dysmorphic facial features, such as coarse face, hypertelorism and broad nasal tip may be present. Additional reported manifestations are seizures, hyperreflexia, nystagmus and muscular hypotonia, along with multiple liver cysts.	A component that is no longer current, useful, appropriate or acceptable.
A rare genetic multiple congenital anomalies/dysmorphic syndrome with characteristics of the triad: congenital bilateral symmetrical subtotal external auditory canal atresia, bilateral vertical talus and increased interocular distance.	A component that is no longer current, useful, appropriate or acceptable.
A rare genetic multiple congenital anomalies/dysmorphic syndrome with characteristics of variable degrees of developmental delay and intellectual disability with poor or absent speech, hypotonia, hypoplastic or absent corpus callosum and facial dysmorphism (such as long face, frontal bossing, hypertelorism, downslanting palpebral fissures and tented upper lip). Additional reported features include microcephaly, seizures, gait ataxia, scoliosis, and syndactyly of fingers, among others.	A component that is no longer current, useful, appropriate or acceptable.
A rare genetic multiple congenital anomalies/dysmorphic syndrome with characteristics of variable developmental delay and intellectual disability, overweight or obesity, behavioral abnormalities (including hyperactivity, aggressive behavior, anxiety, mood disorder, or autistic features), and facial dysmorphism (such as high forehead, full eyebrows and/or synophrys, upturned nose and fleshy ears, among others). Additional reported manifestations are hypotonia, ocular anomalies, anomalies of the fingers and toes, joint hypermobility, or abnormal pigmentation. Brain imaging may show mild nonspecific abnormalities.	A component that is no longer current, useful, appropriate or acceptable.
A rare genetic multiple congenital anomalies/dysmorphic syndrome with characteristics of variable developmental delay and intellectual disability, overweight or obesity, behavioural abnormalities (including hyperactivity, aggressive behaviour, anxiety, mood disorder, or autistic features), and facial dysmorphism (such as high forehead, full eyebrows and/or synophrys, upturned nose and fleshy ears, among others). Additional reported manifestations are hypotonia, ocular anomalies, anomalies of the fingers and toes, joint hypermobility, or abnormal pigmentation. Brain imaging may show mild nonspecific abnormalities.	A component that is no longer current, useful, appropriate or acceptable.
A rare genetic multiple congenital anomalies/dysmorphic syndrome with characteristics of variable developmental delay, intellectual disability, early-onset seizures and facial dysmorphism (including arched eyebrows, long palpebral fissures, prominent nasal bridge, large ears, thin upper lip and high arched palate). Other reported features are microcephaly, hypotonia, growth retardation, congenital heart defects and malformations of the fingers and toes, as well as additional neurologic manifestations (such as ataxia or spastic quadriplegia). Brain imaging may show hypoplastic corpus callosum, white matter abnormalities or cortical atrophy.	A component that is no longer current, useful, appropriate or acceptable.
A rare genetic multiple congenital anomalies/dysmorphic syndrome with characteristics of varying degrees of intellectual disability, global developmental delay (notably with severe speech and language impairment), muscular hypotonia, and facial dysmorphism (such as broad forehead, bitemporal narrowing, upslanting palpebral fissures, low-set ears, flat nasal bridge, bulbous nose and variably macroglossia). Highly variable additional features include cardiac defects (including persistent foramen ovale, ventricular septal defects, tetralogy of Fallot), coordination problems, seizures, abnormal growth parameters (including microcephaly, low birth and postnatal weight) and brain morphology anomalies (such as ventriculomegaly and myelination defects).	A component that is no longer current, useful, appropriate or acceptable.
A rare genetic multiple congenital anomalies/dysmorphic syndrome with characteristics of vertebral segmentation defects associated with cardiac (patent ductus arteriosus, atrial septal defect, hypoplastic left heart) and renal (hypoplastic kidneys, chronic kidney disease) anomalies. Additional reported features include limb defects, short stature, global developmental delay, intellectual disability and sensorineural hearing loss among others.	A component that is no longer current, useful, appropriate or acceptable.
A rare genetic multiple congenital anomalies/dysmorphic syndrome with the association of Pierre Robin Sequence (congenital micrognathia and glossoptosis with airway obstruction and a U-shaped cleft of the soft palate), joint contractures and developmental delay. Additional variable manifestations include talipes equinovarus, arachnodactyly, radioulnar synostosis, severe hip dysplasia, cardiac anomalies, facial dysmorphism such as crumpled ear helices and ocular abnormalities among others.	A component that is no longer current, useful, appropriate or acceptable.
A rare genetic multiple congenital anomalies/dysmorphic syndrome with the association of developmental delay and mild chondrodysplasia with short stature and abnormal growth plate morphology. Dysmorphic facial features are variable and may include hypertelorism, upslanting palpebral fissures, broad nose with broad nasal tip and low-set cup-shaped ears, among others. Autism spectrum disorder and neurologic abnormalities have also been reported.	A component that is no longer current, useful, appropriate or acceptable.
A rare genetic multiple congenital anomalies/dysmorphic syndrome with the association of pancreatic agenesis and lobar/semilobar holoprosencephaly. Insulin-dependent diabetes mellitus and pancreatic exocrine deficiency manifest early after birth. Additional reported manifestations include intrauterine growth retardation, muscle weakness, seizures, mild intellectual disability, dysmorphic craniofacial features and agenesis of the gallbladder.	A component that is no longer current, useful, appropriate or acceptable.
A rare genetic multiple congenital anomalies/dysmorphic syndrome with the association of severe intellectual disability, strabismus and anterior maxillary protrusion with vertical maxillary excess, open bite and prominent crowded teeth. Mild cochlear hearing loss has been reported in addition.	A component that is no longer current, useful, appropriate or acceptable.
A rare genetic multiple congenital anomalies/dysmorphic syndrome with the association of short stature and progressive discrete subaortic stenosis. Additional variable manifestations include upturned nose, voice and vocal cord abnormalities, obstructive lung disease, inguinal hernia, kyphoscoliosis and occasionally epicanthus, strabismus, microphthalmos and widely spaced teeth. There have been no further descriptions in the literature since 1984.	A component that is no longer current, useful, appropriate or acceptable.
A rare genetic multiple congenital anomalies/dysmorphic syndrome with variable intellectual disability and characteristics of abnormal head shape/metopic ridging and facial dysmorphism which may include arched eyebrows, ptosis, downslanting palpebral fissures, epicanthal folds and short upturned nose. Many patients present variable global developmental delay and/or autism spectrum disorder. Additional reported features are cardiac, skeletal or urogenital anomalies. Brain imaging may show agenesis of the corpus callosum.	A component that is no longer current, useful, appropriate or acceptable.
A rare genetic multiple congenital anomalies/dysmorphic syndrome without intellectual disability with characteristics of unilateral or bilateral cleft lip and palate and craniofacial dysmorphism (including frontal bossing, hypertelorism, broad flat nasal bridge, cupped ears/thickened helices and micrognathia). Additional manifestations are variable congenital cardiac anomalies, pectus excavatum, abnormalities of the hands and feet, ocular abnormalities (myopia, cataract, staphyloma) and conductive or sensorineural hearing loss.	A component that is no longer current, useful, appropriate or acceptable.
A rare genetic multiple congenital anomaly syndrome with characteristics of atrioventricular septal defects and blepharophimosis, in addition to radial (e.g. aplastic radius, shortened ulna, fifth finger clinodactyly, absent first metacarpal and thumb) and anal (e.g. imperforate or anteriorly placed anus, rectovaginal fistula) defects.	A component that is no longer current, useful, appropriate or acceptable.
A rare genetic multiple developmental anomalies syndrome with characteristics of craniofacial anomalies (microcephaly, brachycephaly, craniosynostosis, facial asymmetry, cleft lip, cleft palate, dysmorphic facial features, ear lobe malformations, low hair line), congenital heart defects, hypogenitalism and/or hypogonadism, intellectual disability, scoliosis or kyphoscoliosis, short hypoplastic ribs, failure to thrive, growth delay, short stature and/or micromelia. There have been no further descriptions in the literature since 1975.	A component that is no longer current, useful, appropriate or acceptable.
A rare genetic multisystemic chronic autoimmune disease characterised by the presence of systemic lupus erythematosus symptoms in two or more members of a single family. Patients present a wide spectrum of clinical manifestations, including cutaneous (malar rash, photosensitivity), ocular (keratoconjunctivitis sicca, retinopathy), gastrointestinal (oral ulceration, abdominal pain), cardiac (atherosclerosis, chest pain), pulmonary (serositis, pleurisy), musculoskeletal (arthralgia, myalgia), renal (nephritis, haematuria), obstetrical (increased spontaneous abortions, neonatal lupus), constitutional (fatigue, loss of appetite) and neuropsychiatric (mood and cognitive disorders) involvement, amongst others.	A component that is no longer current, useful, appropriate or acceptable.
A rare genetic multisystemic chronic autoimmune disease characterized by the presence of systemic lupus erythematosus symptoms in two or more members of a single family. Patients present a wide spectrum of clinical manifestations, including cutaneous (malar rash, photosensitivity), ocular (keratoconjunctivitis sicca, retinopathy), gastrointestinal (oral ulceration, abdominal pain), cardiac (atherosclerosis, chest pain), pulmonary (serositis, pleurisy), musculoskeletal (arthralgia, myalgia), renal (nephritis, hematuria), obstetrical (increased spontaneous abortions, neonatal lupus), constitutional (fatigue, loss of appetite) and neuropsychiatric (mood and cognitive disorders) involvement, amongst others.	A component that is no longer current, useful, appropriate or acceptable.
A rare genetic muscular dystrophy disease with characteristics of the co-occurrence of late onset scapular and peroneal muscle weakness, principally manifesting with distal lower limb and proximal upper limb weakness and scapular winging. Caused by mutation in the FHL1 gene.	A component that is no longer current, useful, appropriate or acceptable.
A rare genetic muscular dystrophy with characteristics of progressive muscle weakness in a scapulo-humero-peroneal and distal distribution, featuring wrist extensor weakness, finger and foot drop, scapular winging, mild facial weakness, contractures of the Achilles tendon, elbow and shoulder and diminished or absent deep tendon reflexes. A predilection for the upper extremities has been reported in some patients. Respiratory muscles are spared until late in the disease course. Age of onset, progression and severity of the disease vary significantly between individuals. Muscle biopsy shows groups of atrophic type I fibers and increased internal nuclei.	A component that is no longer current, useful, appropriate or acceptable.
A rare genetic muscular dystrophy with characteristics of progressive muscle weakness in a scapulo-humero-peroneal and distal distribution, featuring wrist extensor weakness, finger and foot drop, scapular winging, mild facial weakness, contractures of the Achilles tendon, elbow and shoulder and diminished or absent deep tendon reflexes. A predilection for the upper extremities has been reported in some patients. Respiratory muscles are spared until late in the disease course. Age of onset, progression and severity of the disease vary significantly between individuals. Muscle biopsy shows groups of atrophic type I fibres and increased internal nuclei.	A component that is no longer current, useful, appropriate or acceptable.
A rare genetic myotonic syndrome characterised by childhood onset of progressive and severe myotonia (with generalised muscular hypertrophy and progressive impairment of gait) short stature, skeletal abnormalities (including pectus carinatum, short, wedge-shaped thoracolumbar vertebrae, kyphoscoliosis, genu valgum, irregular femoral epiphyses) and mild to moderate intellectual deficiency. Facial dysmorphism and joint limitation are not associated. There have been no further descriptions in the literature since 1984.	A component that is no longer current, useful, appropriate or acceptable.
A rare genetic myotonic syndrome characterized by childhood onset of progressive and severe myotonia (with generalized muscular hypertrophy and progressive impairment of gait) short stature, skeletal abnormalities (including pectus carinatum, short, wedge-shaped thoracolumbar vertebrae, kyphoscoliosis, genu valgum, irregular femoral epiphyses) and mild to moderate intellectual deficiency. Facial dysmorphism and joint limitation are not associated. There have been no further descriptions in the literature since 1984.	A component that is no longer current, useful, appropriate or acceptable.
A rare genetic neonatal epilepsy syndrome disease with characteristics of onset in the first 6 months of life of almost continuous migrating polymorphous focal seizures with corresponding multifocal ictal electroencephalographic discharges, progressive deterioration of psychomotor development and usually early mortality.	A component that is no longer current, useful, appropriate or acceptable.
A rare genetic neural tube defect malformation syndrome with characteristics of sacral agenesis and abnormal vertebral body ossification with normal vertebral arches associated with notochord canal persistence on ultrasonography. Additional findings include bilateral clubfoot, oligohydramnios, and single umbilical artery and in some cases increased nuchal translucency. There is evidence the disease can be caused by homozygous mutation in the T gene on chromosome 6q27.	A component that is no longer current, useful, appropriate or acceptable.
A rare genetic neuro-endocrino-cutaneous disorder with characteristics of highly variable degrees of alopecia, moderate to severe intellectual disability, progressive, late-onset motor deterioration and combined anterior pituitary hormone deficiency, manifesting with central hypogonadotropic hypogonadism, delayed or absent puberty, growth hormone deficiency (resulting in short stature), progressive central adrenal insufficiency and a hypoplastic anterior pituitary gland. Additional features include hypodontia, flexural reticulate hyperpigmentation, microcephaly and kyphoscoliosis. There is evidence the disease is caused by homozygous mutation in the RBM28 gene on chromosome 7q32.	A component that is no longer current, useful, appropriate or acceptable.
A rare genetic neuro-ophthalmological disease with characteristics of congenital fourth cranial nerve palsy, manifesting with hypertropia in side gaze, unexplained head tilt, acquired vertical diplopia and progressive increase in vertical fusional vergence amplitudes with prolonged occlusion. Facial asymmetry (for example hemifacial retrusion, upward slanting of mouth on the side of the head tilt, mild enophthalmos of paretic eye) and superior oblique tendon abnormalities (such as absence, redundance, misdirection) are frequently associated. Some asymptomatic cases have been reported.	A component that is no longer current, useful, appropriate or acceptable.
A rare genetic neuro-ophthalmological disease with characteristics of progressive weakness of the external eye muscles, resulting in bilateral ptosis and diffuse symmetric ophthalmoparesis. Additional signs may include skeletal muscle weakness, cataracts, hearing loss, sensory axonal neuropathy, ataxia, parkinsonism, cardiomyopathy, hypogonadism and depression. It is usually less severe than autosomal recessive form.	A component that is no longer current, useful, appropriate or acceptable.
A rare genetic neuro-ophthalmological disease with characteristics of progressive weakness of the external eye muscles, resulting in bilateral ptosis and diffuse, symmetric ophthalmoparesis. Additional signs may include generalised skeletal muscle weakness, muscle atrophy, sensory axonal neuropathy, ataxia, cardiomyopathy, and psychiatric symptoms. It is usually more severe than autosomal dominant form.	A component that is no longer current, useful, appropriate or acceptable.
A rare genetic neuro-ophthalmological disease with characteristics of progressive weakness of the external eye muscles, resulting in bilateral ptosis and diffuse, symmetric ophthalmoparesis. Additional signs may include generalized skeletal muscle weakness, muscle atrophy, sensory axonal neuropathy, ataxia, cardiomyopathy, and psychiatric symptoms. It is usually more severe than autosomal dominant form.	A component that is no longer current, useful, appropriate or acceptable.
A rare genetic neuro-ophthalmological syndrome with characteristics of postnatal, progressive microcephaly and early-onset seizures, associated with delayed global development, bilateral cortical visual impairment and moderate to severe intellectual disability. Additional manifestations include short stature, generalised hypotonia and pulmonary complications such as recurrent respiratory infections and bronchiectasis. Auditory and metabolic screenings are normal.	A component that is no longer current, useful, appropriate or acceptable.
A rare genetic neuro-ophthalmological syndrome with characteristics of postnatal, progressive microcephaly and early-onset seizures, associated with delayed global development, bilateral cortical visual impairment and moderate to severe intellectual disability. Additional manifestations include short stature, generalized hypotonia and pulmonary complications such as recurrent respiratory infections and bronchiectasis. Auditory and metabolic screenings are normal.	A component that is no longer current, useful, appropriate or acceptable.
A rare genetic neurocutaneous syndrome with characteristics of the presence of randomly distributed, small, white to yellowish, multiple, rounded or irregular poly cyclically-shaped, epidermal keratotic papules and plaques of ''gem-like'' appearance with a rough surface, typically located on the trunk and proximal limbs. Associated with variable neurological abnormalities, including psychomotor delay, epilepsy, speech and language impairment and attention deficit-hyperactivity disorder. Clumsiness, dyslexia and ophthalmological abnormalities have also been reported.	Erroneous component (foundation metadata concept)
A rare genetic neurocutaneous syndrome with characteristics of the presence of randomly distributed, small, white to yellowish, multiple, rounded or irregular poly cyclically-shaped, epidermal keratotic papules and plaques of gem-like appearance with a rough surface, typically located on the trunk and proximal limbs. Associated with variable neurological abnormalities, including psychomotor delay, epilepsy, speech and language impairment and attention deficit-hyperactivity disorder. Clumsiness, dyslexia and ophthalmological abnormalities have also been reported.	A component that is no longer current, useful, appropriate or acceptable.
A rare genetic neurodegenerative disease characterised by movement disorders, including dystonia, chorea, myoclonus, tremor and rigidity. Associated features are also cognitive and memory impairment, early psychiatric disturbances and behavioural problems.	A component that is no longer current, useful, appropriate or acceptable.
A rare genetic neurodegenerative disease characterized by movement disorders, including dystonia, chorea, myoclonus, tremor and rigidity. Associated features are also cognitive and memory impairment, early psychiatric disturbances and behavioral problems.	A component that is no longer current, useful, appropriate or acceptable.
A rare genetic neurodegenerative disease with characteristics of childhood onset of slowly progressive motor and cognitive regression, resulting in intellectual disability and loss of language and ambulation, associated with the appearance of dystonia, parkinsonism, chorea, or rigidity. Ataxia, dysarthria, and seizures have also been reported. Head circumference percentiles may decline over time. Brain imaging shows progressive cerebral and cerebellar atrophy, in some patients also thinning of the corpus callosum.	A component that is no longer current, useful, appropriate or acceptable.
A rare genetic neurodegenerative disease with characteristics of dementia and mild parkinsonism with poor levodopa response. Presenting clinical manifestations are memory problems, short attention span, disorientation, language impairment, rigidity, bradykinesia, postural instability and behavioral changes including apathy, anxiety and delusions.	A component that is no longer current, useful, appropriate or acceptable.
A rare genetic neurodegenerative disease with characteristics of dementia and mild parkinsonism with poor levodopa response. Presenting clinical manifestations are memory problems, short attention span, disorientation, language impairment, rigidity, bradykinesia, postural instability and behavioural changes including apathy, anxiety and delusions.	A component that is no longer current, useful, appropriate or acceptable.
A rare genetic neurodegenerative disease with characteristics of episodic metabolic encephalomyopathic crises (of variable frequency and severity which are frequently precipitated by an acute illness) which manifest with profound muscle weakness, ataxia, seizures, cardiac arrhythmias, rhabdomyolysis with myoglobinuria, elevated plasma creatine kinase, hypoglycaemia, lactic acidosis, increased acylcarnitines and a disorientated or comatose state. Global developmental delay, intellectual disability and cortical, pyramidal and cerebellar signs develop with subsequent progressive neurodegeneration causing loss of expressive language and varying degrees of cerebral atrophy.	A component that is no longer current, useful, appropriate or acceptable.
A rare genetic neurodegenerative disease with characteristics of episodic metabolic encephalomyopathic crises (of variable frequency and severity which are frequently precipitated by an acute illness) which manifest with profound muscle weakness, ataxia, seizures, cardiac arrhythmias, rhabdomyolysis with myoglobinuria, elevated plasma creatine kinase, hypoglycemia, lactic acidosis, increased acylcarnitines and a disorientated or comatose state. Global developmental delay, intellectual disability and cortical, pyramidal and cerebellar signs develop with subsequent progressive neurodegeneration causing loss of expressive language and varying degrees of cerebral atrophy.	A component that is no longer current, useful, appropriate or acceptable.
A rare genetic neurodegenerative disease with characteristics of neonatal to infantile onset of hypotonia, developmental delay, regression of motor skills with distal amyotrophy, ataxia, and spasticity, absent speech or dysarthria, and moderate to severe cognitive impairment. Optic atrophy may also be associated. Brain imaging shows cerebellar atrophy and thin corpus callosum, as well as brain iron accumulation in the pallidum and substantia nigra beginning during the second decade of life.	A component that is no longer current, useful, appropriate or acceptable.
A rare genetic neurodegenerative disease with characteristics of sudden onset of progressive motor deterioration and regression of developmental milestones. Manifestations include dystonia and muscle spasms, dysphagia, dysarthria, and eventually loss of speech and ambulation. Brain MRI shows predominantly striatal abnormalities. The disease is potentially associated with a fatal outcome.	A component that is no longer current, useful, appropriate or acceptable.
A rare genetic neurodegenerative disease with childhood or adolescent-onset of cerebellar ataxia with dysarthria which slowly progresses and associates pyramidal signs, including lower limb spasticity, brisk reflexes, and Babinski and Hoffman signs. Patients typically present cerebellar ataxia with development of increasing asymmetric spasticity in upper and lower limbs, and variable axonal sensory or sensorimotor neuropathy. Additional heterogeneous features, including pes cavus, scoliosis and abnormalities of the brain (e.g. cerebral atrophy) may also be associated.	A component that is no longer current, useful, appropriate or acceptable.
A rare genetic neurodegenerative disorder characterised by progressive psychomotor and cognitive regression (manifesting with gait ataxia, spasticity, loss of language, mild to severe intellectual disability, pyramidal and extrapyramidal signs and, frequently, development of tetraplegia or tetraparesis) associated with variable degrees of lipodystrophy, hepatomegaly, hypertriglyceridaemia and muscular hypertrophy. Hyperactivity, tremor and development of seizures may also be associated. Caused by homozygous or compound heterozygous mutation in the BSCL2 gene on chromosome 11q13.	A component that is no longer current, useful, appropriate or acceptable.
A rare genetic neurodegenerative disorder characterized by progressive psychomotor and cognitive regression (manifesting with gait ataxia, spasticity, loss of language, mild to severe intellectual disability, pyramidal and extrapyramidal signs and, frequently, development of tetraplegia or tetraparesis) associated with variable degrees of lipodystrophy, hepatomegaly, hypertriglyceridemia and muscular hypertrophy. Hyperactivity, tremor and development of seizures may also be associated. Caused by homozygous or compound heterozygous mutation in the BSCL2 gene on chromosome 11q13.	A component that is no longer current, useful, appropriate or acceptable.
A rare genetic neurodegenerative disorder with characteristics of juvenile Parkinsonism, pyramidal degeneration (dystonia), supranuclear palsy and cognitive impairment. There is evidence that this syndrome is caused by homozygous or compound heterozygous mutation in the ATP13A2 gene encoding a lysosomal type 5 ATPase, on chromosome 1p36. Some patients have neuroradiological evidence of iron deposition in the basal ganglia.	A component that is no longer current, useful, appropriate or acceptable.
A rare genetic neurodegenerative disorder with characteristics of severe, persistent hypotonia (presenting at birth or in early infancy), severe global developmental delay (with poor or absent speech, difficulty or inability to roll, sit or walk), profound intellectual disability and failure to thrive. Additional manifestations include microcephaly, progressive peripheral spasticity, bilateral strabismus and nystagmus, constipation and variable dysmorphic facial features (including plagiocephaly, broad forehead, small nose, low-set ears, micrognathia and open mouth with tented upper lip).	A component that is no longer current, useful, appropriate or acceptable.
A rare genetic neurodegenerative disorder with characteristics of ventriculomegaly and progressive symmetrical atrophy of the cerebral cortex gray and white matter (sparing the midbrain, brainstem, cerebellum and infratentorial segments). The disease manifests in early infancy with acquired microcephaly, irritability, regression of developmental milestones, feeding difficulties, akathisia, exaggerated startle response, spasticity (fisted hands, stiff arms, leg scissoring), abnormal muscle tone with hypotonic trunk and hypertonic extremities, visual impairment and seizures.	A component that is no longer current, useful, appropriate or acceptable.
A rare genetic neurodegenerative disorder with characteristics of ventriculomegaly and progressive symmetrical atrophy of the cerebral cortex grey and white matter (sparing the midbrain, brainstem, cerebellum and infratentorial segments). The disease manifests in early infancy with acquired microcephaly, irritability, regression of developmental milestones, feeding difficulties, akathisia, exaggerated startle response, spasticity (fisted hands, stiff arms, leg scissoring), abnormal muscle tone with hypotonic trunk and hypertonic extremities, visual impairment and seizures.	A component that is no longer current, useful, appropriate or acceptable.

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Reference Sets

Reference set descriptor

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Id	Description	Lang	Type	Status	Case?	Module
900000000001069012	Description inactivation indicator attribute value reference set	en	Synonym (core metadata concept)	Active	Entire term case insensitive (core metadata concept)	SNOMED CT model component module (core metadata concept)
900000000001070013	Description inactivation indicator reference set	en	Synonym (core metadata concept)	Active	Entire term case insensitive (core metadata concept)	SNOMED CT model component module (core metadata concept)
900000000001071012	Description inactivation indicator attribute value reference set (foundation metadata concept)	en	Fully specified name	Active	Entire term case insensitive (core metadata concept)	SNOMED CT model component module (core metadata concept)