Phenotype #0000239766

Individual ID 00316021
Associated disease NDD
Diagnosis/Initial -
Diagnosis/Definite -
Phenotype details birth weight 3320 gr (0.02 SD), OFC 32 cm (-2.4 SD); 20y-OFC 54.5 cm (1.3 SD); severe intellectual disability; microcephaly at birth; hypertonia extremities; first words-28m, walks-3.5y.; anxiety; hand stereotypies, autistic traits, short attention span, agressive bursts; spasticity lower limbs, with increased deep tendon reflexes and extensor reflex, scissors gait; truncal ataxia, spastic-dyspraxic gait, dysmetria; intention tremor, dystonicmovements; progressive axonal and sensory neuropathy; MRI brain corpus callosum hypoplasia, bilateral Perisylvian polymicrogyria; 16y-hypertrophic cardiomyopathy with left moderate ventricular dysfunction, ejection fraction of 0.40; arched eyebrows, low-set thumbs, 2-3 toe syndactyly; conjunctival hyperemia, scoliosis, ocular movements: slow saccades, drooling, orofacial dyspraxia eeg bifrontal discharges without clinical seizures
Inheritance Familial, autosomal recessive
Age/Examination 20y (20 years)
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 2020-11-01 12:39:14 +01:00 (CET)
Date last edited 2020-11-01 13:06:11 +01:00 (CET)

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