Phenotype #0000357194

Individual ID 00472391
Associated disease DEE
Diagnosis/Initial developmental and epileptic encephalopathy
Diagnosis/Definite -
Phenotype details see paper; ..., 5y9m-delayed motor milestones, hypotonia (infancy), 18m-sit, 3y- wakl; profound speech delay, no expressive language, cannot perform activities daily living; no regression; 8m-GTC seizures, no tatus epilepticus; generalized hypotonia, preserved reflexes, no weakness, no spasticity, no dystonia, no ataxia; gait broad-based, frequent falls; no cranial nerve abnormalities, no sensory deficits, no dysmorphic features; 4y-MRI brain faint white matter signal alterations, incomplete myelination, non-specific bilateral thalamic signal abnormalities
Inheritance Familial, autosomal recessive
Age/Examination -
Age/Diagnosis -
Age/Onset -
Phenotype/Onset -
Owner name Johan den Dunnen
Database submission license Creative Commons Attribution-NonCommercial-ShareAlike 4.0 InternationalCreative Commons License
Created by Johan den Dunnen
Date created 2026-02-09 14:23:44 +01:00 (CET)
Date last edited N/A

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