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127324008: Myoclonic disorder (disorder)

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

Descriptions:

Id Description Lang Type Status Case? Module
612012 Myoclonic disorder en Synonym (core metadata concept) Active Entire term case insensitive (core metadata concept) SNOMED CT core
206318016 Disorder characterized by myoclonus en Synonym (core metadata concept) Active Entire term case insensitive (core metadata concept) SNOMED CT core
474115017 Myoclonus disorder en Synonym (core metadata concept) Active Entire term case insensitive (core metadata concept) SNOMED CT core
474116016 Disorder characterised by myoclonus en Synonym (core metadata concept) Active Entire term case insensitive (core metadata concept) SNOMED CT core
731400014 Myoclonic disorder (disorder) en Fully specified name Active Entire term case insensitive (core metadata concept) SNOMED CT core
4786801000241116 trouble myoclonique fr Synonym (core metadata concept) Active Entire term case insensitive (core metadata concept) SNOMED CT Switzerland NRC maintained Module

46 descendants. Search Descendants:

Expanded Value Set

Outbound Relationships Type Target Active Characteristic Refinability Group Values
Myoclonic disorder Is a Movement disorder true Inferred relationship Some
Myoclonic disorder Is a Disorder of muscle false Inferred relationship Some
Myoclonic disorder Finding site Brain structure false Inferred relationship Some
Myoclonic disorder Finding site Muscle tissue false Inferred relationship Some
Myoclonic disorder Finding site Skeletal and/or smooth muscle structure (body structure) false Inferred relationship Some
Myoclonic disorder Finding site Structure of nervous system (body structure) true Inferred relationship Some 1
Myoclonic disorder Interprets mouvement false Inferred relationship Some 2
Myoclonic disorder Is a Disorder of nervous system (disorder) true Inferred relationship Some
Myoclonic disorder Interprets Movement observable true Inferred relationship Some 2
Inbound Relationships Type Active Source Characteristic Refinability Group
myoclonies symptomatiques Is a False Myoclonic disorder Inferred relationship Some
Segmental cord myoclonus Is a False Myoclonic disorder Inferred relationship Some
Palatal-tympanic myoclonus Is a False Myoclonic disorder Inferred relationship Some
Hyoid myoclonus Is a False Myoclonic disorder Inferred relationship Some
Opsoclonus-myoclonus syndrome Is a True Myoclonic disorder Inferred relationship Some
Dysphonia of palatopharyngolaryngeal myoclonus Is a False Myoclonic disorder Inferred relationship Some
Myoclonic seizure Is a False Myoclonic disorder Inferred relationship Some
Sialidosis is a lysosomal storage disease, belonging to the group of oligosaccharidoses or glycoproteinoses, with a wide clinical spectrum that is divided into two main clinical subtypes: sialidosis type I, the milder, non-dysmorphic form of the disease characterized by gait abnormalities, progressive visual loss, bilateral macular cherry red spots and myoclonus, that presents in adolescence or adulthood (second or third decade of life); and sialidosis type II the more severe, early onset form, characterized by a progressive and severe mucopolysaccharidosis-like phenotype with coarse facies, visceromegaly, dysostosis multiplex, and developmental delay. Bilateral macular cherry red spots are also present. Sialidosis type II has been further divided into congenital (with hydrops fetalis), infantile and juvenile presentations. Is a True Myoclonic disorder Inferred relationship Some
Early myoclonic encephalopathy Is a False Myoclonic disorder Inferred relationship Some
Paramyoclonus multiplex Is a False Myoclonic disorder Inferred relationship Some
Juvenile neuronal ceroid lipofuscinosis Is a True Myoclonic disorder Inferred relationship Some
Familial essential myoclonus Is a True Myoclonic disorder Inferred relationship Some
Dyssynergia cerebellaris myoclonica Is a True Myoclonic disorder Inferred relationship Some
Juvenile cerebellar degeneration AND myoclonus Is a True Myoclonic disorder Inferred relationship Some
Palatal myoclonus Is a False Myoclonic disorder Inferred relationship Some
Other specified myoclonus Is a False Myoclonic disorder Inferred relationship Some
Myoclonus NOS Is a False Myoclonic disorder Inferred relationship Some
Benign neonatal sleep myoclonus (disorder) Is a True Myoclonic disorder Inferred relationship Some
Drug-induced myoclonus Is a True Myoclonic disorder Inferred relationship Some
Non-epileptic myoclonus (disorder) Is a True Myoclonic disorder Inferred relationship Some
Myoclonus of stapedius muscle (disorder) Is a True Myoclonic disorder Inferred relationship Some
Myoclonus of tensor tympani muscle (disorder) Is a True Myoclonic disorder Inferred relationship Some
Myoclonus associated with fever Is a True Myoclonic disorder Inferred relationship Some
myoclonie nocturne Is a False Myoclonic disorder Inferred relationship Some
Brainstem myoclonus Is a True Myoclonic disorder Inferred relationship Some
Cerebral cortex myoclonus (disorder) Is a True Myoclonic disorder Inferred relationship Some
Spinal cord myoclonus Is a True Myoclonic disorder Inferred relationship Some
Segmental myoclonus (disorder) Is a True Myoclonic disorder Inferred relationship Some
A rare disorder characterized by early-onset progressive encephalopathy with migrant, continuous myoclonus. Three cases have been reported. The focal continuous myoclonus appeared during the first months of life. Prolonged bilateral myoclonic seizures and generalized tonic-clonic seizures occurred later. Subsequently, a progressive encephalopathy with hypotonia and ataxia appeared. Cortical atrophy was revealed by computed tomography (CT) scan and magnetic resonance imaging (MRI). The etiology is unknown. Is a True Myoclonic disorder Inferred relationship Some
Hereditary hyperekplexia is a hereditary neurological disorder characterized by excessive startle responses. Is a True Myoclonic disorder Inferred relationship Some
This syndrome is characterized by the association of myoclonus, cerebellar ataxia and sensorineural hearing loss. Is a True Myoclonic disorder Inferred relationship Some
Myoclonic dystonia (disorder) Is a True Myoclonic disorder Inferred relationship Some
A rare neurologic disease characterized by excessive startle response to unexpected auditory, tactile or visual stimuli, associated with hyperreflexia. Is a True Myoclonic disorder Inferred relationship Some
Autoimmune generalized polymyoclonus Is a True Myoclonic disorder Inferred relationship Some
Myoclonus due to paraneoplastic syndrome (disorder) Is a True Myoclonic disorder Inferred relationship Some
Myoclonic disorder due to dementia Is a True Myoclonic disorder Inferred relationship Some
Myoclonic disorder due to sialidosis (disorder) Is a True Myoclonic disorder Inferred relationship Some
Myoclonic disorder due to mitochondrial disorder (disorder) Is a True Myoclonic disorder Inferred relationship Some
Myoclonic disorder due to hepatic failure (disorder) Is a True Myoclonic disorder Inferred relationship Some
Myoclonic disorder due to neuronal ceroid lipofuscinosis (disorder) Is a True Myoclonic disorder Inferred relationship Some
Myoclonic disorder due to uremia Is a True Myoclonic disorder Inferred relationship Some
Postencephalitic myoclonus Is a True Myoclonic disorder Inferred relationship Some
Post-anoxic myoclonus Is a True Myoclonic disorder Inferred relationship Some

This concept is not in any reference sets

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