Epileptic encephalopathy with spike-and-wave activation in sleep

disorder

SNOMED 1344865008CUI C5552731

Overview

Epileptic encephalopathy with spike-and-wave activation in sleep is a disorder.

Auto-generated from clinical reference data. Not a substitute for medical advice.

Signs & Symptoms

Based on Human Phenotype Ontology (HPO) disease-phenotype annotations.

Electrical status epilepticus during slow-wave sleep

Very frequent (80-99%)HP:0031491

Epilepsy

Very frequent (80-99%)HP:0001250

Interictal epileptiform activity

Very frequent (80-99%)HP:0011182

Atypical absence

Frequent (30-79%)HP:0007270

Cognitive deficits

Frequent (30-79%)HP:0100543

Decreased body height

Frequent (30-79%)HP:0004322

Delayed language development

Frequent (30-79%)HP:0000750

EEG with centrotemporal focal spike waves

Frequent (30-79%)HP:0012557

EEG with frontal focal spike waves

Frequent (30-79%)HP:0012010

Focal seizure without impairment of awareness

Frequent (30-79%)HP:0002349

Focal seizures

Frequent (30-79%)HP:0007359

Generalized tonic-clonic seizure (without specification of onset)

Frequent (30-79%)HP:0002069

Localized dyscognitive seizure

Frequent (30-79%)HP:0002384

Localized motor seizures

Frequent (30-79%)HP:0011153

Mental-retardation

Frequent (30-79%)HP:0001249

Peripheral hypotonia

Frequent (30-79%)HP:0001252

Psychomotor development deficiency

Frequent (30-79%)HP:0001263

Psychomotor regression

Frequent (30-79%)HP:0002376

Small skull present at birth

Frequent (30-79%)HP:0011451

Unilateral clonic seizure

Frequent (30-79%)HP:0006813

Autism spectrum disorder

Occasional (5-29%)HP:0000729

Childhood attention deficit/hyperactivity disorder

Occasional (5-29%)HP:0007018

Clumsiness

Occasional (5-29%)HP:0002312

Difficulty finding words

Occasional (5-29%)HP:0002381

Drop attacks

Occasional (5-29%)HP:0010819

Dystonic movements

Occasional (5-29%)HP:0001332

EEG with generalized polyspikes

Occasional (5-29%)HP:0012001

Focal clonic seizure

Occasional (5-29%)HP:0002266

Hyperkinetic movements

Occasional (5-29%)HP:0002487

Low birth weight

Occasional (5-29%)HP:0001518

Related Conditions

Landau-Kleffner syndrome(child)

Epileptic encephalopathy(parent)

Quick Facts

SNOMED CT: 1344865008
UMLS CUI: C5552731
Fully Specified Name: Epileptic encephalopathy with spike-and-wave activation in sleep (disorder)
Specialists: 0
Diagnostic Biomarkers: 0
HPO Phenotypes: 30

Medical Disclaimer

This information is for educational purposes only and does not constitute medical advice, diagnosis, or treatment. Always consult with a qualified healthcare provider regarding any medical condition or treatment plan.

Clinical content is derived from the SNOMED CT clinical ontology and curated medical knowledge graphs.