765170001: Sodium voltage-gated channel alpha subunit 8-related epilepsy with encephalopathy (disorder)

SNOMED CT Concept\Clinical finding (finding)\...

\Head finding (finding)\Finding of brain\Seizure\Seizure disorder\A disease of the brain characterized by an enduring predisposition to generate epileptic seizures.\Disease with characteristics of recurrent seizures, encephalopathy and intellectual disability with onset of symptoms typically beginning in infancy. Seizures may be refractory and intellectual disability may be mild to severe. Sudden unexpected death in epilepsy may occur in rare cases. The disease is caused by mutations in the SCN8A gene, which provides instructions for making the alpha subunit of Nav1.6. Follows an autosomal dominant pattern of inheritance however most cases of this condition result from de novo mutation.
\Head finding (finding)\Finding of brain\Disorder of brain (disorder)\Seizure disorder\A disease of the brain characterized by an enduring predisposition to generate epileptic seizures.\Disease with characteristics of recurrent seizures, encephalopathy and intellectual disability with onset of symptoms typically beginning in infancy. Seizures may be refractory and intellectual disability may be mild to severe. Sudden unexpected death in epilepsy may occur in rare cases. The disease is caused by mutations in the SCN8A gene, which provides instructions for making the alpha subunit of Nav1.6. Follows an autosomal dominant pattern of inheritance however most cases of this condition result from de novo mutation.
\Head finding (finding)\Disorder of head (disorder)\Disorder of brain (disorder)\Seizure disorder\A disease of the brain characterized by an enduring predisposition to generate epileptic seizures.\Disease with characteristics of recurrent seizures, encephalopathy and intellectual disability with onset of symptoms typically beginning in infancy. Seizures may be refractory and intellectual disability may be mild to severe. Sudden unexpected death in epilepsy may occur in rare cases. The disease is caused by mutations in the SCN8A gene, which provides instructions for making the alpha subunit of Nav1.6. Follows an autosomal dominant pattern of inheritance however most cases of this condition result from de novo mutation.

\Mental state, behavior and/or psychosocial function finding (finding)\Behavior finding\Intellectual disability\Genetic intellectual disability\Disease with characteristics of recurrent seizures, encephalopathy and intellectual disability with onset of symptoms typically beginning in infancy. Seizures may be refractory and intellectual disability may be mild to severe. Sudden unexpected death in epilepsy may occur in rare cases. The disease is caused by mutations in the SCN8A gene, which provides instructions for making the alpha subunit of Nav1.6. Follows an autosomal dominant pattern of inheritance however most cases of this condition result from de novo mutation.

\Central nervous system finding\Finding of brain\Seizure\Seizure disorder\A disease of the brain characterized by an enduring predisposition to generate epileptic seizures.\Disease with characteristics of recurrent seizures, encephalopathy and intellectual disability with onset of symptoms typically beginning in infancy. Seizures may be refractory and intellectual disability may be mild to severe. Sudden unexpected death in epilepsy may occur in rare cases. The disease is caused by mutations in the SCN8A gene, which provides instructions for making the alpha subunit of Nav1.6. Follows an autosomal dominant pattern of inheritance however most cases of this condition result from de novo mutation.
\Central nervous system finding\Finding of brain\Disorder of brain (disorder)\Seizure disorder\A disease of the brain characterized by an enduring predisposition to generate epileptic seizures.\Disease with characteristics of recurrent seizures, encephalopathy and intellectual disability with onset of symptoms typically beginning in infancy. Seizures may be refractory and intellectual disability may be mild to severe. Sudden unexpected death in epilepsy may occur in rare cases. The disease is caused by mutations in the SCN8A gene, which provides instructions for making the alpha subunit of Nav1.6. Follows an autosomal dominant pattern of inheritance however most cases of this condition result from de novo mutation.
\Central nervous system finding\Disorder of the central nervous system (disorder)\Disorder of brain (disorder)\Seizure disorder\A disease of the brain characterized by an enduring predisposition to generate epileptic seizures.\Disease with characteristics of recurrent seizures, encephalopathy and intellectual disability with onset of symptoms typically beginning in infancy. Seizures may be refractory and intellectual disability may be mild to severe. Sudden unexpected death in epilepsy may occur in rare cases. The disease is caused by mutations in the SCN8A gene, which provides instructions for making the alpha subunit of Nav1.6. Follows an autosomal dominant pattern of inheritance however most cases of this condition result from de novo mutation.

\Functional finding\Cognitive function finding (finding)\Impaired cognition (finding)\Intellectual disability\Genetic intellectual disability\Disease with characteristics of recurrent seizures, encephalopathy and intellectual disability with onset of symptoms typically beginning in infancy. Seizures may be refractory and intellectual disability may be mild to severe. Sudden unexpected death in epilepsy may occur in rare cases. The disease is caused by mutations in the SCN8A gene, which provides instructions for making the alpha subunit of Nav1.6. Follows an autosomal dominant pattern of inheritance however most cases of this condition result from de novo mutation.
\Functional finding\Cognitive function finding (finding)\Intellectual ability - finding\Intellectual disability\Genetic intellectual disability\Disease with characteristics of recurrent seizures, encephalopathy and intellectual disability with onset of symptoms typically beginning in infancy. Seizures may be refractory and intellectual disability may be mild to severe. Sudden unexpected death in epilepsy may occur in rare cases. The disease is caused by mutations in the SCN8A gene, which provides instructions for making the alpha subunit of Nav1.6. Follows an autosomal dominant pattern of inheritance however most cases of this condition result from de novo mutation.
\Functional finding\Intelligence finding (finding)\Intellectual ability - finding\Intellectual disability\Genetic intellectual disability\Disease with characteristics of recurrent seizures, encephalopathy and intellectual disability with onset of symptoms typically beginning in infancy. Seizures may be refractory and intellectual disability may be mild to severe. Sudden unexpected death in epilepsy may occur in rare cases. The disease is caused by mutations in the SCN8A gene, which provides instructions for making the alpha subunit of Nav1.6. Follows an autosomal dominant pattern of inheritance however most cases of this condition result from de novo mutation.

\Neurological finding\Seizure related finding\Seizure\Seizure disorder\A disease of the brain characterized by an enduring predisposition to generate epileptic seizures.\Disease with characteristics of recurrent seizures, encephalopathy and intellectual disability with onset of symptoms typically beginning in infancy. Seizures may be refractory and intellectual disability may be mild to severe. Sudden unexpected death in epilepsy may occur in rare cases. The disease is caused by mutations in the SCN8A gene, which provides instructions for making the alpha subunit of Nav1.6. Follows an autosomal dominant pattern of inheritance however most cases of this condition result from de novo mutation.

\Disease\Genetic disease\Genetic intellectual disability\Disease with characteristics of recurrent seizures, encephalopathy and intellectual disability with onset of symptoms typically beginning in infancy. Seizures may be refractory and intellectual disability may be mild to severe. Sudden unexpected death in epilepsy may occur in rare cases. The disease is caused by mutations in the SCN8A gene, which provides instructions for making the alpha subunit of Nav1.6. Follows an autosomal dominant pattern of inheritance however most cases of this condition result from de novo mutation.
\Disease\Disorder of body system\Disorder of nervous system (disorder)\Disorder of the central nervous system (disorder)\Disorder of brain (disorder)\Seizure disorder\A disease of the brain characterized by an enduring predisposition to generate epileptic seizures.\Disease with characteristics of recurrent seizures, encephalopathy and intellectual disability with onset of symptoms typically beginning in infancy. Seizures may be refractory and intellectual disability may be mild to severe. Sudden unexpected death in epilepsy may occur in rare cases. The disease is caused by mutations in the SCN8A gene, which provides instructions for making the alpha subunit of Nav1.6. Follows an autosomal dominant pattern of inheritance however most cases of this condition result from de novo mutation.
\Disease\Disorder of head (disorder)\Disorder of brain (disorder)\Seizure disorder\A disease of the brain characterized by an enduring predisposition to generate epileptic seizures.\Disease with characteristics of recurrent seizures, encephalopathy and intellectual disability with onset of symptoms typically beginning in infancy. Seizures may be refractory and intellectual disability may be mild to severe. Sudden unexpected death in epilepsy may occur in rare cases. The disease is caused by mutations in the SCN8A gene, which provides instructions for making the alpha subunit of Nav1.6. Follows an autosomal dominant pattern of inheritance however most cases of this condition result from de novo mutation.
\Disease\Developmental disorder\Neurodevelopmental disorder is a behavioral and cognitive disorder with onset during the developmental period that involves impaired or aberrant development of intellectual, motor, or social functions.\Intellectual disability\Genetic intellectual disability\Disease with characteristics of recurrent seizures, encephalopathy and intellectual disability with onset of symptoms typically beginning in infancy. Seizures may be refractory and intellectual disability may be mild to severe. Sudden unexpected death in epilepsy may occur in rare cases. The disease is caused by mutations in the SCN8A gene, which provides instructions for making the alpha subunit of Nav1.6. Follows an autosomal dominant pattern of inheritance however most cases of this condition result from de novo mutation.

Status: current, Not sufficiently defined by necessary conditions definition status (core metadata concept). Date: 31-Jul 2018. Module: SNOMED CT core

Descriptions:

Id Description Lang Type Status Case? Module

3657312016 Disease with characteristics of recurrent seizures, encephalopathy and intellectual disability with onset of symptoms typically beginning in infancy. Seizures may be refractory and intellectual disability may be mild to severe. Sudden unexpected death in epilepsy may occur in rare cases. The disease is caused by mutations in the SCN8A gene, which provides instructions for making the alpha subunit of Nav1.6. Follows an autosomal dominant pattern of inheritance however most cases of this condition result from de novo mutation. en Definition Active Entire term case sensitive (core metadata concept) SNOMED CT core

3657302011 SCN8A encephalopathy en Synonym (core metadata concept) Active Entire term case sensitive (core metadata concept) SNOMED CT core

3657303018 SCN8A (sodium voltage-gated channel alpha subunit 8) related epilepsy with encephalopathy en Synonym (core metadata concept) Active Entire term case sensitive (core metadata concept) SNOMED CT core

3657304012 Early infantile epileptic encephalopathy 13 en Synonym (core metadata concept) Active Entire term case insensitive (core metadata concept) SNOMED CT core

3657305013 Sodium voltage-gated channel alpha subunit 8-related epilepsy with encephalopathy (disorder) en Fully specified name Active Entire term case insensitive (core metadata concept) SNOMED CT core

3657306014 SCN8A-related epilepsy with encephalopathy en Synonym (core metadata concept) Active Entire term case sensitive (core metadata concept) SNOMED CT core

3657307017 Sodium voltage-gated channel alpha subunit 8-related epilepsy with encephalopathy en Synonym (core metadata concept) Active Entire term case insensitive (core metadata concept) SNOMED CT core

7641781000241115 épilepsie liée à SCN8A (sodium voltage-gated channel alpha subunit 8) avec encéphalopathie fr Synonym (core metadata concept) Active Only initial character case insensitive (core metadata concept) SNOMED CT Switzerland NRC maintained Module

Expanded Value Set

Outbound Relationships	Type	Target	Active	Characteristic	Refinability	Group	Values
Disease with characteristics of recurrent seizures, encephalopathy and intellectual disability with onset of symptoms typically beginning in infancy. Seizures may be refractory and intellectual disability may be mild to severe. Sudden unexpected death in epilepsy may occur in rare cases. The disease is caused by mutations in the SCN8A gene, which provides instructions for making the alpha subunit of Nav1.6. Follows an autosomal dominant pattern of inheritance however most cases of this condition result from de novo mutation.	Is a	syndrome cérébral non spécifique	false	Inferred relationship	Some
Disease with characteristics of recurrent seizures, encephalopathy and intellectual disability with onset of symptoms typically beginning in infancy. Seizures may be refractory and intellectual disability may be mild to severe. Sudden unexpected death in epilepsy may occur in rare cases. The disease is caused by mutations in the SCN8A gene, which provides instructions for making the alpha subunit of Nav1.6. Follows an autosomal dominant pattern of inheritance however most cases of this condition result from de novo mutation.	Is a	Intellectual disability	false	Inferred relationship	Some
Disease with characteristics of recurrent seizures, encephalopathy and intellectual disability with onset of symptoms typically beginning in infancy. Seizures may be refractory and intellectual disability may be mild to severe. Sudden unexpected death in epilepsy may occur in rare cases. The disease is caused by mutations in the SCN8A gene, which provides instructions for making the alpha subunit of Nav1.6. Follows an autosomal dominant pattern of inheritance however most cases of this condition result from de novo mutation.	Is a	A disease of the brain characterized by an enduring predisposition to generate epileptic seizures.	true	Inferred relationship	Some
Disease with characteristics of recurrent seizures, encephalopathy and intellectual disability with onset of symptoms typically beginning in infancy. Seizures may be refractory and intellectual disability may be mild to severe. Sudden unexpected death in epilepsy may occur in rare cases. The disease is caused by mutations in the SCN8A gene, which provides instructions for making the alpha subunit of Nav1.6. Follows an autosomal dominant pattern of inheritance however most cases of this condition result from de novo mutation.	Finding site	The cerebrum is the regional structure of the brain, which is the adult equivalent of the forebrain or prosencephalon. It is constituted by the structural derivatives of the telencephalon and diencephalon including the cerebral hemispheres, epithalamus, thalamus, hypothalamus, lateral ventricles and third ventricle. This definition is harmonious with the Federation of Association of Anatomist Second Edition (2019) Part V Terminologia Anatomica.	true	Inferred relationship	Some	1
Disease with characteristics of recurrent seizures, encephalopathy and intellectual disability with onset of symptoms typically beginning in infancy. Seizures may be refractory and intellectual disability may be mild to severe. Sudden unexpected death in epilepsy may occur in rare cases. The disease is caused by mutations in the SCN8A gene, which provides instructions for making the alpha subunit of Nav1.6. Follows an autosomal dominant pattern of inheritance however most cases of this condition result from de novo mutation.	Occurrence	Infancy	true	Inferred relationship	Some	1
Disease with characteristics of recurrent seizures, encephalopathy and intellectual disability with onset of symptoms typically beginning in infancy. Seizures may be refractory and intellectual disability may be mild to severe. Sudden unexpected death in epilepsy may occur in rare cases. The disease is caused by mutations in the SCN8A gene, which provides instructions for making the alpha subunit of Nav1.6. Follows an autosomal dominant pattern of inheritance however most cases of this condition result from de novo mutation.	Pathological process (attribute)	Pathological developmental process	true	Inferred relationship	Some	2
Disease with characteristics of recurrent seizures, encephalopathy and intellectual disability with onset of symptoms typically beginning in infancy. Seizures may be refractory and intellectual disability may be mild to severe. Sudden unexpected death in epilepsy may occur in rare cases. The disease is caused by mutations in the SCN8A gene, which provides instructions for making the alpha subunit of Nav1.6. Follows an autosomal dominant pattern of inheritance however most cases of this condition result from de novo mutation.	Interprets	Intellectual ability	true	Inferred relationship	Some	3
Disease with characteristics of recurrent seizures, encephalopathy and intellectual disability with onset of symptoms typically beginning in infancy. Seizures may be refractory and intellectual disability may be mild to severe. Sudden unexpected death in epilepsy may occur in rare cases. The disease is caused by mutations in the SCN8A gene, which provides instructions for making the alpha subunit of Nav1.6. Follows an autosomal dominant pattern of inheritance however most cases of this condition result from de novo mutation.	Has interpretation	Impaired	true	Inferred relationship	Some	3
Disease with characteristics of recurrent seizures, encephalopathy and intellectual disability with onset of symptoms typically beginning in infancy. Seizures may be refractory and intellectual disability may be mild to severe. Sudden unexpected death in epilepsy may occur in rare cases. The disease is caused by mutations in the SCN8A gene, which provides instructions for making the alpha subunit of Nav1.6. Follows an autosomal dominant pattern of inheritance however most cases of this condition result from de novo mutation.	Interprets	Adaptation behavior (observable entity)	true	Inferred relationship	Some	4
Disease with characteristics of recurrent seizures, encephalopathy and intellectual disability with onset of symptoms typically beginning in infancy. Seizures may be refractory and intellectual disability may be mild to severe. Sudden unexpected death in epilepsy may occur in rare cases. The disease is caused by mutations in the SCN8A gene, which provides instructions for making the alpha subunit of Nav1.6. Follows an autosomal dominant pattern of inheritance however most cases of this condition result from de novo mutation.	Has interpretation	Impaired	true	Inferred relationship	Some	4
Disease with characteristics of recurrent seizures, encephalopathy and intellectual disability with onset of symptoms typically beginning in infancy. Seizures may be refractory and intellectual disability may be mild to severe. Sudden unexpected death in epilepsy may occur in rare cases. The disease is caused by mutations in the SCN8A gene, which provides instructions for making the alpha subunit of Nav1.6. Follows an autosomal dominant pattern of inheritance however most cases of this condition result from de novo mutation.	Is a	Genetic intellectual disability	true	Inferred relationship	Some

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Id	Description	Lang	Type	Status	Case?	Module
3657312016	Disease with characteristics of recurrent seizures, encephalopathy and intellectual disability with onset of symptoms typically beginning in infancy. Seizures may be refractory and intellectual disability may be mild to severe. Sudden unexpected death in epilepsy may occur in rare cases. The disease is caused by mutations in the SCN8A gene, which provides instructions for making the alpha subunit of Nav1.6. Follows an autosomal dominant pattern of inheritance however most cases of this condition result from de novo mutation.	en	Definition	Active	Entire term case sensitive (core metadata concept)	SNOMED CT core
3657302011	SCN8A encephalopathy	en	Synonym (core metadata concept)	Active	Entire term case sensitive (core metadata concept)	SNOMED CT core
3657303018	SCN8A (sodium voltage-gated channel alpha subunit 8) related epilepsy with encephalopathy	en	Synonym (core metadata concept)	Active	Entire term case sensitive (core metadata concept)	SNOMED CT core
3657304012	Early infantile epileptic encephalopathy 13	en	Synonym (core metadata concept)	Active	Entire term case insensitive (core metadata concept)	SNOMED CT core
3657305013	Sodium voltage-gated channel alpha subunit 8-related epilepsy with encephalopathy (disorder)	en	Fully specified name	Active	Entire term case insensitive (core metadata concept)	SNOMED CT core
3657306014	SCN8A-related epilepsy with encephalopathy	en	Synonym (core metadata concept)	Active	Entire term case sensitive (core metadata concept)	SNOMED CT core
3657307017	Sodium voltage-gated channel alpha subunit 8-related epilepsy with encephalopathy	en	Synonym (core metadata concept)	Active	Entire term case insensitive (core metadata concept)	SNOMED CT core
7641781000241115	épilepsie liée à SCN8A (sodium voltage-gated channel alpha subunit 8) avec encéphalopathie	fr	Synonym (core metadata concept)	Active	Only initial character case insensitive (core metadata concept)	SNOMED CT Switzerland NRC maintained Module