91175000: Seizure (finding)

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

\Head finding (finding)\Finding of brain\Seizure

\Central nervous system finding\Finding of brain\Seizure

\Neurological finding (finding)\Seizure related finding\Seizure

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

Descriptions:

Expanded Value Set

Outbound Relationships	Type	Target	Active	Characteristic	Refinability	Group	Values
Seizure	Is a	Seizure related finding	true	Inferred relationship	Some
Seizure	Finding site	Structure of nervous system (body structure)	false	Inferred relationship	Some
Seizure	Interprets	Nervous system function	false	Inferred relationship	Some
Seizure	Is a	Finding of brain	true	Inferred relationship	Some
Seizure	Finding site	Brain structure	true	Inferred relationship	Some	1

Inbound Relationships	Type	Active	Source	Characteristic	Refinability	Group
An epileptic seizure originating at some point within, and rapidly engaging, bilaterally distributed hemispheric networks.	Is a	False	Seizure	Inferred relationship	Some
anfald, ikke fastslået om fokalt eller generaliseret	Is a	False	Seizure	Inferred relationship	Some
Partielt anfald med nedsat bevidsthed	Is a	False	Seizure	Inferred relationship	Some
Musicogenic seizure	Is a	True	Seizure	Inferred relationship	Some
Alcohol-related fit	Is a	True	Seizure	Inferred relationship	Some
Stress seizure (finding)	Is a	True	Seizure	Inferred relationship	Some
Partielt anfald ved bevægelse	Is a	False	Seizure	Inferred relationship	Some
Post-ictal state	Is a	False	Seizure	Inferred relationship	Some
Akinetisk anfald uden atoni	Is a	False	Seizure	Inferred relationship	Some
Febrile convulsion	Is a	True	Seizure	Inferred relationship	Some
Anoxic seizure	Is a	True	Seizure	Inferred relationship	Some
anfald ved ophør af indtagelse af afhængighedsskabende stof	Is a	False	Seizure	Inferred relationship	Some
Partielt anfald med illusioner og hallucinationer	Is a	False	Seizure	Inferred relationship	Some
Postseizure confusion	Is a	False	Seizure	Inferred relationship	Some
Raised convulsive threshold	Is a	False	Seizure	Inferred relationship	Some
Uremic convulsion	Is a	True	Seizure	Inferred relationship	Some
Postseizure delirium	Is a	False	Seizure	Inferred relationship	Some
Startle partial seizure	Is a	True	Seizure	Inferred relationship	Some
Epileptisk aura	Is a	False	Seizure	Inferred relationship	Some
Central convulsion	Is a	True	Seizure	Inferred relationship	Some
Kortvarigt atonisk anfald	Is a	False	Seizure	Inferred relationship	Some
Pattern sensitive seizure	Is a	True	Seizure	Inferred relationship	Some
partielt anfald med multiple symptomer	Is a	False	Seizure	Inferred relationship	Some
Todd's paresis	Is a	True	Seizure	Inferred relationship	Some
Tetanic convulsion	Is a	True	Seizure	Inferred relationship	Some
Epileptic cry	Is a	True	Seizure	Inferred relationship	Some
Idémæssigt partielt anfald	Is a	False	Seizure	Inferred relationship	Some
Reading seizure	Is a	True	Seizure	Inferred relationship	Some
Generalized convulsion	Is a	False	Seizure	Inferred relationship	Some
Abdominalt anfald	Is a	False	Seizure	Inferred relationship	Some
Langvarigt atonisk anfald	Is a	False	Seizure	Inferred relationship	Some
Convulsion threshold	Is a	False	Seizure	Inferred relationship	Some
Puerperal convulsion	Is a	True	Seizure	Inferred relationship	Some
Havde et anfald	Is a	False	Seizure	Inferred relationship	Some
A transient occurrence of signs and/or symptoms due to abnormal excessive or synchronous neuronal activity in the brain, regardless of whether focal, generalized, or unknown onset, whether aware or impaired awareness, and whether motor or nonmotor.	Is a	True	Seizure	Inferred relationship	Some
Partial seizure	Is a	False	Seizure	Inferred relationship	Some
objektivt: anfald/krampe	Associated finding	False	Seizure	Inferred relationship	Some	1
objektivt: petit mal-anfald	Associated finding	False	Seizure	Inferred relationship	Some
objektivt: psykomotorisk anfald	Associated finding	False	Seizure	Inferred relationship	Some
objektivt: salaamanfald	Associated finding	False	Seizure	Inferred relationship	Some
objektivt: fokalt (Jackson-) anfald	Associated finding	False	Seizure	Inferred relationship	Some	1
On examination - fit/convulsion NOS	Associated finding	False	Seizure	Inferred relationship	Some	1
Post-ictal coma	Temporally follows	False	Seizure	Inferred relationship	Some
Seizure management	Has focus	True	Seizure	Inferred relationship	Some	1
Seizure precautions	Has focus	True	Seizure	Inferred relationship	Some	1
A type of epilepsy that presents with myoclonic epileptic seizures between 4 months and 3 years of age, in an otherwise normal infant. The myoclonic epileptic seizures may be activated by sudden noise, startle, or touch, and less commonly by photic stimulation. The electroencephalogram must capture generalised epileptiform discharges or myoclonic epileptic seizures and have a normal background.	Has definitional manifestation	False	Seizure	Inferred relationship	Some
A type of focal epilepsy where all the seizures originate within the temporal lobe.	Has definitional manifestation	False	Seizure	Inferred relationship	Some
A type of focal epilepsy where all the seizures originate within the mesiobasal limbic area of the temporal lobe.	Has definitional manifestation	False	Seizure	Inferred relationship	Some
Kohlschutter's syndrome	Has definitional manifestation	False	Seizure	Inferred relationship	Some
Rasmussen syndrome	Has definitional manifestation	False	Seizure	Inferred relationship	Some
Post-anoxic myoclonus	Has definitional manifestation	False	Seizure	Inferred relationship	Some
A type of epilepsy with only focal onset epileptic seizures. Seizures can arise from a single location or multiple locations.	Has definitional manifestation	False	Seizure	Inferred relationship	Some
Primary inherited reading epilepsy	Has definitional manifestation	False	Seizure	Inferred relationship	Some
lokalisationsrelateret symptomgivende epilepsi	Has definitional manifestation	False	Seizure	Inferred relationship	Some
A type of focal epilepsy where all the seizures originate within the amygdalo-hippocampal area of the temporal lobe.	Has definitional manifestation	False	Seizure	Inferred relationship	Some
rinencefal epilepsi	Has definitional manifestation	False	Seizure	Inferred relationship	Some
A type of focal epilepsy where all the seizures originate within the lateral area of the temporal lobe.	Has definitional manifestation	False	Seizure	Inferred relationship	Some
A type of focal epilepsy where all the seizures originate within the frontal lobe.	Has definitional manifestation	False	Seizure	Inferred relationship	Some
A type of focal epilepsy where all the seizures originate within the supplementary motor cortex area of the frontal lobe.	Has definitional manifestation	False	Seizure	Inferred relationship	Some
A type of focal epilepsy where all the seizures originate within the cingulate area of the frontal lobe.	Has definitional manifestation	False	Seizure	Inferred relationship	Some
A type of focal epilepsy where all the seizures originate within the anterior frontopolar area of the frontal lobe.	Has definitional manifestation	False	Seizure	Inferred relationship	Some
A type of focal epilepsy where all the seizures originate within the orbitofrontal area of the frontal lobe.	Has definitional manifestation	False	Seizure	Inferred relationship	Some
A type of focal epilepsy where all the seizures originate within the dorsolateral area of the frontal lobe.	Has definitional manifestation	False	Seizure	Inferred relationship	Some
A type of focal epilepsy where all the seizures originate within the opercular area of the frontal lobe.	Has definitional manifestation	False	Seizure	Inferred relationship	Some
ikke-progressiv kontinuerlig partiel epilepsi	Has definitional manifestation	False	Seizure	Inferred relationship	Some
A type of focal epilepsy where all the seizures originate within the parietal lobe.	Has definitional manifestation	False	Seizure	Inferred relationship	Some
Occipital lobe epilepsy	Has definitional manifestation	False	Seizure	Inferred relationship	Some
lokalisationsrelateret symptomgivende epilepsi med specifik præcipiterende faktor	Has definitional manifestation	False	Seizure	Inferred relationship	Some
Hemiplegia-hemiconvulsion-epilepsy syndrome	Has definitional manifestation	False	Seizure	Inferred relationship	Some
lokalisationsrelateret kryptogen epilepsi	Has definitional manifestation	False	Seizure	Inferred relationship	Some
A familial type of self-limited focal epilepsy with onset typically between day two and seven of life. Seizures are focal tonic at onset, affecting the head, face, and limbs. Focal clonic or tonic seizures may evolve to bilateral tonic or clonic seizures. Onset may alternate between hemispheres. Autonomic features (apnea and cyanosis) can be seen. Seizure semiology may progress in a sequential pattern with tonic, clonic, myoclonic and autonomic features following each other without a single predominant feature. Clusters of seizures can occur over hours or days with the neonate behaving normally between events. Developmental progress is usually normal. The electroencephalogram (EEG) background is normal or has minor nonspecific abnormalities. Focal interictal epileptiform abnormalities can be seen in the central, centrotemporal or frontotemporal regions. MRI is normal or has nonspecific findings. Pathogenic variants are seen in KCNQ2, KCNQ3 and SCN2A.	Has definitional manifestation	False	Seizure	Inferred relationship	Some
Benign non-familial neonatal convulsions	Has definitional manifestation	False	Seizure	Inferred relationship	Some
myoklon epilepsi i den tidlige barndom	Has definitional manifestation	False	Seizure	Inferred relationship	Some
A type of epilepsy that presents with typical absence seizures between 9 and 13 years of age in an otherwise normal adolescent. The typical absence seizures usually occur less than daily in the untreated state and are provoked by hyperventilation in 87 percent of cases. Generalized tonic-clonic seizures are seen in greater than 90 percent of cases, most commonly beginning shortly after onset of absence seizures. Myoclonic seizures do not occur. Development and cognition are typically normal. Neurological examination is normal. The electroencephalogram shows 3 to 5.5 Hz generalized spike-wave with a normal background.	Has definitional manifestation	False	Seizure	Inferred relationship	Some
A type of epilepsy that presents with generalised tonic-clonic seizures usually between 10 and 25 years of age in an otherwise normal adolescent or adult. The generalised tonic-clonic seizures are typically provoked by sleep deprivation. Other seizure types do not occur. Development and cognition are typically normal. Neurological examination is normal. The electroencephalogram must show generalised epileptiform discharges or capture a generalised tonic-clonic seizure and have a normal background.	Has definitional manifestation	False	Seizure	Inferred relationship	Some
kryptogen generaliseret epilepsi	Has definitional manifestation	False	Seizure	Inferred relationship	Some
Cryptogenic West syndrome	Has definitional manifestation	False	Seizure	Inferred relationship	Some
Symptomatic West syndrome	Has definitional manifestation	False	Seizure	Inferred relationship	Some
Lennox-Gastaut syndrome (disorder)	Has definitional manifestation	False	Seizure	Inferred relationship	Some
Cryptogenic Lennox-Gastaut syndrome	Has definitional manifestation	False	Seizure	Inferred relationship	Some
Symptomatic Lennox-Gastaut syndrome	Has definitional manifestation	False	Seizure	Inferred relationship	Some
A type of epilepsy that presents with myoclonic-atonic seizures usually between 2 to 6 years of age. Other generalised seizure types which may be seen in this syndrome include atonic, myoclonic, generalised tonic-clonic seizures, tonic and absence seizures. Nonconvulsive status epilepticus is common. Development prior to seizure onset is normal in two thirds of cases. These children typically show developmental stagnation or even regression during the active seizures (stormy) phase, which improves once seizures are controlled. The electroencephalogram shows generalised 2 to 6 Hz spike-wave or polyspike-and-wave abnormalities, with normal background.	Has definitional manifestation	False	Seizure	Inferred relationship	Some
Epilepsy with myoclonic absence presents with daily myoclonic absence seizures between 1 to 12 years of age. Other generalised seizure types which may be seen in this syndrome include generalised tonic-clonic seizures, clonic, atonic and typical absence seizures. Developmental impairment may be present at onset of epilepsy and may become more evident with age. The electroencephalogram shows regular three Hz generalised spike-and-wave pattern time-locked with myoclonic jerks, with a normal background.	Has definitional manifestation	False	Seizure	Inferred relationship	Some
Unverricht-Lundborg syndrome	Has definitional manifestation	False	Seizure	Inferred relationship	Some
Lafora disease	Has definitional manifestation	False	Seizure	Inferred relationship	Some
A mitochondrial encephalomyopathy with characteristics of myoclonic seizures. Patients usually present during adolescence or early adulthood with myoclonic epilepsy, sometimes with neurosensory deafness, optic atrophy, short stature or peripheral neuropathy. The disease is progressive with worsening of the epilepsy and onset of additional symptoms including ataxia, deafness, muscle weakness, and dementia. Caused by mutations in the mitochondrial DNA.	Has definitional manifestation	False	Seizure	Inferred relationship	Some
kryptogen myoklon epilepsi	Has definitional manifestation	False	Seizure	Inferred relationship	Some
idiopatisk myoklon epilepsi	Has definitional manifestation	False	Seizure	Inferred relationship	Some
Early infantile epileptic encephalopathy with suppression bursts	Has definitional manifestation	False	Seizure	Inferred relationship	Some
symptomatisk myoklon epilepsi	Has definitional manifestation	False	Seizure	Inferred relationship	Some
Situation-related seizures	Has definitional manifestation	False	Seizure	Inferred relationship	Some
isolerede anfald	Has definitional manifestation	False	Seizure	Inferred relationship	Some
anfald som respons på akut hændelse	Has definitional manifestation	False	Seizure	Inferred relationship	Some
epilepsi, ikke fastslået om fokal eller generaliseret	Has definitional manifestation	False	Seizure	Inferred relationship	Some
A genetic epilepsy of childhood with characteristics of drug-resistant seizures often induced by fever, presenting in previously healthy children, and which frequently leads to cognitive and motor impairment. Seizures can regress in adulthood but most patients have ongoing seizures that are refractory to medication. Around 85% of cases are due to a mutation or deletion in the SCN1A gene (2q24.3), encoding a voltage-gated sodium channel essential for the excitability of neurons. In families with a known SCN1A mutation, inheritance is autosomal dominant.	Has definitional manifestation	False	Seizure	Inferred relationship	Some
Epilepsy with continuous spike wave during slow-wave sleep	Has definitional manifestation	False	Seizure	Inferred relationship	Some
Secondary reading epilepsy	Has definitional manifestation	False	Seizure	Inferred relationship	Some
Drug-induced epilepsy	Has definitional manifestation	False	Seizure	Inferred relationship	Some
Narcotic withdrawal epilepsy	Has definitional manifestation	False	Seizure	Inferred relationship	Some
Menstrual epilepsy	Has definitional manifestation	False	Seizure	Inferred relationship	Some
natlig epilepsi	Has definitional manifestation	False	Seizure	Inferred relationship	Some

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Id	Description	Lang	Type	Status	Case?	Module
151074011	Seizure	en	Synonym (core metadata concept)	Active	Entire term case insensitive (core metadata concept)	SNOMED CT core
151077016	Fit	en	Synonym (core metadata concept)	Active	Entire term case insensitive (core metadata concept)	SNOMED CT core
509327012	Fit - convulsion	en	Synonym (core metadata concept)	Active	Entire term case insensitive (core metadata concept)	SNOMED CT core
509328019	Convulsion	en	Synonym (core metadata concept)	Active	Entire term case insensitive (core metadata concept)	SNOMED CT core
509329010	Fitting	en	Synonym (core metadata concept)	Active	Entire term case insensitive (core metadata concept)	SNOMED CT core
834434012	Seizure (finding)	en	Fully specified name	Active	Entire term case insensitive (core metadata concept)	SNOMED CT core
2696621000005116	anfald	da	Synonym (core metadata concept)	Active	Entire term case insensitive (core metadata concept)	Danish module (core metadata concept)