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106018006: Hereditary degenerative disease of central nervous system (disorder)

Status: current, Sufficiently defined by necessary conditions definition status (core metadata concept). Date: 31-Jan 2020. Module: SNOMED CT core

Descriptions:

Id Description Lang Type Status Case? Module
170437013 Hereditary degenerative disease of central nervous system en Synonym (core metadata concept) Active Entire term case insensitive (core metadata concept) SNOMED CT core
577254011 Hereditary degenerative disease of central nervous system (disorder) en Fully specified name Active Entire term case insensitive (core metadata concept) SNOMED CT core
6261091000241112 maladie dégénérative héréditaire du SNC (système nerveux central) fr Synonym (core metadata concept) Active Entire term case sensitive (core metadata concept) SNOMED CT Switzerland NRC maintained Module
6261101000241115 maladie dégénérative héréditaire du système nerveux central fr Synonym (core metadata concept) Active Entire term case insensitive (core metadata concept) SNOMED CT Switzerland NRC maintained Module

371 descendants. Search Descendants:

Expanded Value Set

Outbound Relationships Type Target Active Characteristic Refinability Group Values
Hereditary degenerative disease of central nervous system Is a Degenerative disease of the central nervous system true Inferred relationship Some
Hereditary degenerative disease of central nervous system Associated morphology dégénérescence false Inferred relationship Some 1
Hereditary degenerative disease of central nervous system Finding site Structure of central nervous system (body structure) false Inferred relationship Some 1
Hereditary degenerative disease of central nervous system Associated morphology dégénérescence false Inferred relationship Some 1
Hereditary degenerative disease of central nervous system Finding site Structure of central nervous system (body structure) true Inferred relationship Some 1
Hereditary degenerative disease of central nervous system Associated morphology Degenerative abnormality true Inferred relationship Some 1
Hereditary degenerative disease of central nervous system Is a Hereditary disorder of nervous system true Inferred relationship Some
Inbound Relationships Type Active Source Characteristic Refinability Group
A rare genetic disease characterized by onset of neurological deterioration in the first two years of life, progressing to severe intellectual disability, profound ataxia, mild dyskinesia, axial hypotonia, camptocormia, and oculomotor apraxia. Some patients also develop nephropathy with features of tubulointerstitial nephritis, hypertension, and a tendency for hyperkalemia. Is a True Hereditary degenerative disease of central nervous system Inferred relationship Some
Aicardi Goutieres syndrome type 2 Is a False Hereditary degenerative disease of central nervous system Inferred relationship Some
Aicardi Goutieres syndrome type 3 Is a False Hereditary degenerative disease of central nervous system Inferred relationship Some
Aicardi Goutieres syndrome type 4 (disorder) Is a False Hereditary degenerative disease of central nervous system Inferred relationship Some
Aicardi Goutieres syndrome type 5 (disorder) Is a False Hereditary degenerative disease of central nervous system Inferred relationship Some
Aicardi Goutieres syndrome type 1 Is a False Hereditary degenerative disease of central nervous system Inferred relationship Some
A rare, neurodegenerative disease characterized by progressive dementia and ataxia, widespread cerebral amyloid angiopathy and parenchymal amyloid deposition. Two subtypes have been identified, ABri amyloidosis and ADan amyloidosis. Is a False Hereditary degenerative disease of central nervous system Inferred relationship Some
A rare genetic leukodystrophy identified in families of Ashkenazi Jewish descent, characterized by infancy onset of severe global developmental delay with very limited or absent speech and sometimes complete absence of motor development, hypotonia, spasticity, and acquired microcephaly. Seizures, hearing loss, visual impairment, and autonomic dysfunction have also been described. Brain imaging shows delayed myelination and other white matter abnormalities. Is a True Hereditary degenerative disease of central nervous system Inferred relationship Some
A rare hereditary optic atrophy characterised by an early onset of bilateral optic nerve degeneration without other systemic features. Clinical manifestations include pallor of the optic discs, severe but slowly progressing visual impairment, and in some patients also paracentral scotoma, photophobia and dyschromatopsia. Is a True Hereditary degenerative disease of central nervous system Inferred relationship Some
Familial infantile bilateral striatal necrosis is the familial form of infantile bilateral striatal necrosis, a syndrome of bilateral symmetric spongy degeneration of the caudate nucleus, putamen and globus pallidus characterized by developmental regression, choreoathetosis and dystonia progressing to spastic quadriparesis. Is a True Hereditary degenerative disease of central nervous system Inferred relationship Some
A rare, severe, genetic, neurometabolic disease characterized by infantile-onset of progressive neurodevelopmental regression, optic atrophy with nystagmus and diffuse white matter disease. Affected individuals usually have central hypotonia that progresses to limb spasticity and hyperreflexia, eventually resulting in a vegetative state. Recurrent chest infections are frequently associated and seizures (usually generalized tonic-clonic) may occasionally be observed. Brain magnetic resonance imaging shows diffuse bilateral symmetric abnormalities in the cerebral periventricular white matter, with variable lesions in other areas but sparing the basal ganglia. Is a True Hereditary degenerative disease of central nervous system Inferred relationship Some
A rare hypomyelinating leukodystrophy disorder characterized by the association of dental abnormalities (delayed dentition, abnormal order of dentition, hypodontia), hypogonadotropic hypogonadism, and hypomyelinating leukodystrophy manifesting with neurodevelopmental delay or regression and/or progressive cerebellar symptoms. Is a True Hereditary degenerative disease of central nervous system Inferred relationship Some
A rare genetic systemic or rheumatologic disease characterized by infantile onset of skin anomalies (such as delayed wound healing with atrophic scars and mild alopecia with dry and brittle hair), retinal rod degeneration with night blindness, degenerative myopathy with muscle weakness, myalgia, and cramps, osteoarthritis, joint laxity, prolapse of internal organs, floating kidney syndrome, malabsorption syndrome, and hypothyroidism. The phenotype has been reported to be more severe in women than in men. Is a True Hereditary degenerative disease of central nervous system Inferred relationship Some
A rare leukodystrophy characterized by a spectrum of progressive neurologic manifestations comprising rapidly progressive early-onset nystagmus, spastic tetraplegia, and visual and hearing impairment, resulting in death in early childhood, as well as later onset of slowly progressive complex spastic ataxia with pyramidal and cerebellar symptoms and loss of developmental milestones. Brain imaging shows diffuse hypomyelination of the subcortical and deep white matter, cerebellar atrophy, and diffuse spinal cord volume loss. Is a True Hereditary degenerative disease of central nervous system Inferred relationship Some
A rare mitochondrial disease characterized by a distinctive MRI pattern of cavitating leukodystrophy, predominantly in the posterior region of the cerebral hemispheres. The clinical picture varies widely between acute neurometabolic decompensation in infancy with loss of developmental milestones, seizures, and pyramidal signs rapidly evolving into spastic tetraparesis, to subtle neurological symptoms presenting in adolescence. The disease course tends to stabilize over time in most patients, and marked recovery of milestones may be observed. Is a True Hereditary degenerative disease of central nervous system Inferred relationship Some
A rare, genetic leukodystrophy characterized by developmental delay, increased muscle tone leading later to spasticity, mild ataxia, nystagmus, dysarthria, intentional tremor, and mild intellectual disability. Brain imaging reveals supratentorial and infratentorial hypomyelination. Is a True Hereditary degenerative disease of central nervous system Inferred relationship Some
A rare mitochondrial disease characterized by bilateral auditory neuropathy and optic atrophy. Patients present hearing and visual impairment in the first or second decade of life, while psychomotor development is normal. Bilateral retinitis pigmentosa has been reported in association. Is a True Hereditary degenerative disease of central nervous system Inferred relationship Some
A rare mitochondrial disease characterized by a variable clinical phenotype with the core features of optic atrophy, ataxia, and hypotonia. Additional common manifestations include global developmental delay with or without regression, neuropathy, spasticity, and microcephaly, less frequently seizures, movement disorder, hearing loss, and respiratory failure. Brain imaging may show abnormalities of the corpus callosum, basal ganglia, and midbrain, cerebral or cerebellar atrophy, or white matter abnormalities. The condition is frequently fatal at an early age. Is a True Hereditary degenerative disease of central nervous system Inferred relationship Some
A rare genetic neurological disorder characterized by pediatric onset of calcifying leukoencephalopathy and skeletal dysplasia. Reported structural brain abnormalities include agenesis of corpus callosum, ventriculomegaly, congenital hydrocephalus, pontocerebellar hypoplasia, periventricular calcifications, Dandy-Walker malformation and absence of microglia. Characteristic skeletal features include increased bone mineral density (reported in skull, pelvic bone and vertebrae), platyspondyly, and under-modeling of tubular bones with widened/radiolucent metaphysis and constricted/sclerotic diaphysis. Is a True Hereditary degenerative disease of central nervous system Inferred relationship Some
A rare genetic leukodystrophy characterized by infantile onset of stagnation and regression of motor and language development resulting in complete lack of communication and purposeful movement. Further neurological manifestations include truncal hypotonia, appendicular spasticity, dystonia, optic disc pallor, peripheral neuropathy, and neurogenic bladder. Patients also present multiple contractures, late-onset relative macrocephaly, short stature, and facial dysmorphism (including coarse facial features, sloping forehead, thick eyebrows, low-set ears, prominent nose, flat philtrum, and prominent lower lip). Brain imaging at advanced stages shows diffuse abnormal white matter signal and severe atrophy. Sural nerve biopsy reveals decreased myelination. Is a True Hereditary degenerative disease of central nervous system Inferred relationship Some
A rare, genetic, developmental defect during embryogenesis malformation syndrome characterized by severe postnatal growth retardation, craniofacial dysmorphism, which includes a progeroid facial appearance, brachycephaly with hypoplasia of the frontal and parietal tubers and a flat occipital area, narrow forehead, prominent glabella, small orbit, slight bilateral exophthalmos, straight nose, hypoplastic cheekbones, long philtrum and thin lips, skeletal abnormalities (i.e. micromelia, brachydactyly, and severe short stature with short limbs), normal intelligence, Pelger-Huët anomaly of leukocytes, loose skin with decreased tissue turgor, and bilateral optic atrophy with loss of color vision and visual acuity. Recurrent liver failure triggered by fever has been occasionally reported. Radiographs may evidence delayed bone age, late ossification and/or osteoporosis. Is a True Hereditary degenerative disease of central nervous system Inferred relationship Some
A rare neurometabolic disease characterized by infantile onset of repeated episodes of developmental regression and neurodegeneration, often triggered by febrile illnesses. Patients present with lethargy, hypotonia, irritability, gait ataxia, loss of speech, movement disorder, seizures, ophthalmoplegia, and hearing loss. Brain imaging shows generalized cerebral atrophy and bilateral basal ganglia abnormalities. Extensive skin lesions, cardiomyopathy, and pancytopenia have been reported in association. The condition is fatal in the first years of life. Is a True Hereditary degenerative disease of central nervous system Inferred relationship Some
A rare neurometabolic disease characterized by infantile onset of rapidly progressive neurological deterioration, typically precipitated by a febrile illness. Patients present with hypotonia, loss of previously acquired motor milestones and cognitive skills, ataxia, nystagmus, tremor, seizures, tetraparesis, and respiratory failure, eventually resulting in a vegetative state. Imaging of the brain and spinal cord may show white matter abnormalities, cerebral atrophy, cerebellar edema, and spinal myelopathy. Subacute development of extensive bullous skin lesions within weeks of onset of neurological symptoms has also been reported. Is a True Hereditary degenerative disease of central nervous system Inferred relationship Some
A rare genetic neurological disorder characterized by severe pseudo-TORCH syndrome with signs of brain damage and occasionally systemic manifestations resembling the sequelae of congenital infection, but in the absence of an infectious agent. Characteristic features include microcephaly, white matter disease, cerebral atrophy, cerebral hemorrhage, and calcifications, among others. Affected individuals typically have seizures and respiratory insufficiency and die in infancy. Is a True Hereditary degenerative disease of central nervous system Inferred relationship Some
A rare genetic disease characterized by juvenile-onset insulin-dependent diabetes mellitus associated with central and peripheral nervous system abnormalities with variable onset between infancy and adolescence. Neurological manifestations include combined cerebellar and afferent ataxia, sensorineural hearing loss, pyramidal tract signs, and demyelinating sensorimotor peripheral neuropathy. Hypothyroidism has been reported in some patients. Brain imaging may show generalized cerebral atrophy. Is a True Hereditary degenerative disease of central nervous system Inferred relationship Some
A rare severe neurodegenerative disorder that is considered one of the phenocopies of Huntington Disease (HD) affecting patients of African descent and characterized by a triad of movement (chorea, oculomotor, parkinsonism), psychiatric (prominently sadness, irritability and anxiety), and cognitive abnormalities (early cognitive decline and subcortical-like dementia). Is a True Hereditary degenerative disease of central nervous system Inferred relationship Some
Adrenoleukodystrophy Is a True Hereditary degenerative disease of central nervous system Inferred relationship Some
Cholestanol storage disease Is a True Hereditary degenerative disease of central nervous system Inferred relationship Some
Aicardi Goutieres syndrome Is a True Hereditary degenerative disease of central nervous system Inferred relationship Some
Spongy degeneration of central nervous system Is a True Hereditary degenerative disease of central nervous system Inferred relationship Some
Metachromatic leucodystrophy (disorder) Is a True Hereditary degenerative disease of central nervous system Inferred relationship Some
A rare mitochondrial disease characterized by early infantile onset of progressive neurological deterioration with seizures, spasticity, and lack of psychomotor development. Brain imaging shows severe leukodystrophy and abnormalities of neuronal migration. Lactic acidosis is common. The disease is usually fatal in early childhood. Is a True Hereditary degenerative disease of central nervous system Inferred relationship Some
A rare mitochondrial disease characterized by onset of episodic developmental regression in the first year of life, often in the setting of febrile illnesses, as well as hypotonia and seizures or refractory epileptic encephalopathy. Other observed features include ataxia, dystonia, or optic atrophy, among others. Patients do not achieve independent ambulation or meaningful speech. Brain imaging may show progressive cerebellar or diffuse atrophy and signal abnormalities of the basal ganglia. Serum lactate is often elevated. Is a True Hereditary degenerative disease of central nervous system Inferred relationship Some
Disease caused by homozygous mutation in the prosaposin gene (PSAP) on chromosome 10q22. The disease is genetically distinct from Krabbe disease. Clinical features include onset in infancy with respiratory and neurologic involvement. Is a True Hereditary degenerative disease of central nervous system Inferred relationship Some
A rare genetic neurometabolic disease characterised by microcephaly, short stature, epilepsy, cerebral hypomyelination, severe global developmental delay, and progressive spasticity. Macrocytic anaemia and hyperthermia have also been reported in association. Brain imaging reveals delayed myelination with minimal progression over time, mild cerebellar atrophy and/or thin corpus callosum. Is a True Hereditary degenerative disease of central nervous system Inferred relationship Some
A rare genetic neurological disorder with characteristics of hypomyelination of early myelinating structures such as the brainstem, cerebellar white matter, optic radiation, and periventricular white matter, while structures acquiring myelin later are better myelinated. Patients present in infancy with nystagmus, developmental delay, and progressive ataxic-spastic or ataxic syndrome. Cognitive functions are normal or only mildly impaired. Is a True Hereditary degenerative disease of central nervous system Inferred relationship Some
A rare genetic neurological syndrome of variable severity with characteristics of progressive spasticity affecting predominantly the lower limbs. Most patients manifest global developmental delay, moderate to severe intellectual disability and white matter abnormalities in infancy complicated by variable features including seizures, episodic respiratory failure, joint contractures and ocular problems. Some patients have normal early development until later childhood followed by regression in motor, cognitive and language skills over time. Some patients manifest only spastic paraplegia. Is a True Hereditary degenerative disease of central nervous system Inferred relationship Some
A rare genetic neurodegenerative disease with characteristics of childhood-onset severe developmental delay with regression, poor motor development, speech impairment and hypotonia due to CLCN6 mutations. Most of the patients have vision abnormalities, respiratory system abnormalities (including chronic respiratory insufficiency and tracheostomy that may lead to ventilator dependency) and feeding difficulties (percutaneous endoscopic gastronomy). Skin abnormalities including hyperhidrosis can be present. Is a True Hereditary degenerative disease of central nervous system Inferred relationship Some
A rare interstitial lung disease characterized by early-onset, severe, progressive lung disease manifesting by respiratory distress, neurological symptoms including axial hypotonia, developmental delay, irritability, dystonia, poor visual contact and seizures, and variable multisystemic involvement including malabsorption, progressive growth failure, recurrent infections, chronic hemolytic anemia and liver dysfunction. Kidney dysfunction, cardiac involvement including cardiomegaly and cardiac hypertrophy, decreased vision and strabismus have also been reported. Lung fibrosis may cause death in infancy from respiratory failure. Is a True Hereditary degenerative disease of central nervous system Inferred relationship Some
A rare parkinsonian syndrome due to neurodegenerative disease characterised by resting tremor (which may initially be asymmetric), rigidity, and bradykinesia. Polyneuropathy with neurogenic electromyography findings is present in the majority of the patients and reported in young age (early twenties) whereas parkinsonian symptoms are visible later in life (between 40 and 70 years of age). Additional clinical symptoms may include anxiety and depression. Mild diffuse muscular atrophy can also be detected in some patients. Is a True Hereditary degenerative disease of central nervous system Inferred relationship Some
A rare genetic neurological disorder characterized by early-onset progressive leukoencephalopathy, severe developmental delay, early-onset or congenital deafness (only few cases reported without hearing loss), and visual impairment. All patients manifest calcifications in brain and spinal cord. Cognitive impairment, seizures, hypotonia, spastic tetraplegia or quadriplegia are observed in the majority of the patients. Variable features may include microcephaly and anemia. Is a True Hereditary degenerative disease of central nervous system Inferred relationship Some
Frontotemporal dementia with parkinsonism-17 Is a True Hereditary degenerative disease of central nervous system Inferred relationship Some

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