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44145005: Self-limited epilepsy with centrotemporal spikes (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
73622018 Benign Rolandic epilepsy en Synonym (core metadata concept) Active Only initial character case insensitive (core metadata concept) SNOMED CT core
5348013019 Self-limited epilepsy with centrotemporal spikes en Synonym (core metadata concept) Active Entire term case insensitive (core metadata concept) SNOMED CT core
5348014013 Self-limited epilepsy with centrotemporal spikes (disorder) en Fully specified name Active Entire term case insensitive (core metadata concept) SNOMED CT core
5348015014 Childhood epilepsy with centrotemporal spikes en Synonym (core metadata concept) Active Entire term case insensitive (core metadata concept) SNOMED CT core
5348016010 Benign epilepsy of childhood with centro-temporal spikes en Synonym (core metadata concept) Active Entire term case insensitive (core metadata concept) SNOMED CT core
5348017018 SeLECTS - self-limited epilepsy with centrotemporal spikes en Synonym (core metadata concept) Active Entire term case sensitive (core metadata concept) SNOMED CT core
5362250012 A common type of self-limited focal epilepsy syndrome, which begins typically between four and ten years (peak is seven years; range three to twelve years). Seizures are focal, infrequent (most children have fewer than ten in lifetime), brief (typically less than two to three minutes) and occur mostly in sleep (eighty to ninety percent of children). Individuals may have frequent seizures over a few days or weeks and then several months before subsequent seizure. Focal seizures with characteristic frontoparietal opercular features and/or nocturnal bilateral tonic-clonic seizures are mandatory for diagnosis. Characteristic semiology includes somatosensory symptoms (unilateral numbness or paresthesia of the tongue, lips, gums and inner cheek), orofacial motor signs (unilateral tonic or clonic contractions), speech arrest (dysarthria or anarthria) with preserved understanding, and sialorrhea. Seizures may evolve rapidly to tonic-clonic activity of the ipsilateral upper limb, to an ipsilateral hemiclonic seizure, or to a focal to bilateral tonic-clonic seizure. Todd paresis may occur postictally. Seizures occurring during sleep are seen within one hour of falling asleep or one to two hours prior to awakening. Development and cognition are typically normal. Neurological examination is normal. The electroencephalogram (EEG) background activity is normal. EEG must show centrotemporal biphasic epileptiform discharges which are characteristically high-amplitude complexes (less than 200 microvolts, peak to trough) that activate in drowsiness and sleep. MRI is normal or has nonspecific findings. en Definition Active Entire term case sensitive (core metadata concept) SNOMED CT core
5362251011 A common type of self-limited focal epilepsy syndrome, which begins typically between four and ten years (peak is seven years; range three to twelve years). Seizures are focal, infrequent (most children have fewer than ten in lifetime), brief (typically less than two to three minutes) and occur mostly in sleep (eighty to ninety percent of children). Individuals may have frequent seizures over a few days or weeks and then several months before subsequent seizure. Focal seizures with characteristic frontoparietal opercular features and/or nocturnal bilateral tonic-clonic seizures are mandatory for diagnosis. Characteristic semiology includes somatosensory symptoms (unilateral numbness or paraesthesia of the tongue, lips, gums and inner cheek), orofacial motor signs (unilateral tonic or clonic contractions), speech arrest (dysarthria or anarthria) with preserved understanding, and sialorrhoea. Seizures may evolve rapidly to tonic-clonic activity of the ipsilateral upper limb, to an ipsilateral hemiclonic seizure, or to a focal to bilateral tonic-clonic seizure. Todd paresis may occur postictally. Seizures occurring during sleep are seen within one hour of falling asleep or one to two hours prior to awakening. Development and cognition are typically normal. Neurological examination is normal. The electroencephalogram (EEG) background activity is normal. EEG must show centrotemporal biphasic epileptiform discharges which are characteristically high-amplitude complexes (less than 200 microvolts, peak to trough) that activate in drowsiness and sleep. MRI is normal or has nonspecific findings. en Definition Active Entire term case sensitive (core metadata concept) SNOMED CT core


2 descendants. Search Descendants:

Expanded Value Set


Outbound Relationships Type Target Active Characteristic Refinability Group Values
Self-limited epilepsy with centrotemporal spikes Is a Localization-related idiopathic epilepsy false Inferred relationship Some
Self-limited epilepsy with centrotemporal spikes Finding site Cerebrum false Inferred relationship Some 1
Self-limited epilepsy with centrotemporal spikes Has definitional manifestation Seizure false Inferred relationship Some
Self-limited epilepsy with centrotemporal spikes Is a Self-limited focal epilepsy true Inferred relationship Some
Self-limited epilepsy with centrotemporal spikes Finding site Brain structure true Inferred relationship Some 1

Inbound Relationships Type Active Source Characteristic Refinability Group
Status epilepticus in benign Rolandic epilepsy Is a False Self-limited epilepsy with centrotemporal spikes Inferred relationship Some
Rolandic epilepsy, speech dyspraxia syndrome (disorder) Is a True Self-limited epilepsy with centrotemporal spikes Inferred relationship Some
Benign childhood epilepsy with centrotemporal spikes, refractory Is a False Self-limited epilepsy with centrotemporal spikes Inferred relationship Some
Benign childhood epilepsy with centrotemporal spikes, non-refractory Is a False Self-limited epilepsy with centrotemporal spikes Inferred relationship Some
Rolandic epilepsy, paroxysmal exercise-induced dystonia, writer's cramp syndrome (disorder) Is a True Self-limited epilepsy with centrotemporal spikes Inferred relationship Some

This concept is not in any reference sets

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