neurodevelopmental disorder with seizures and brain abnormalities
MONDO:0859188Mondo
Findings
No curated finding names neurodevelopmental disorder with seizures and brain abnormalities yet. Everything below is reference data from Mondo, HPO and GenCC, not evidence about what affects it.
Definition
- Inheritance
- Autosomal recessive inheritance
- Onset and course
- Infantile onset · Neonatal onset · Death in childhood
HPO, annotations 2026-09-02
Features
26 features
What the disease is reported to present with, and how often among people who have it — never how often a feature means the disease. HPO, annotations 2026-09-02.
- Abnormal dentate nucleus morphologyHPOHP:0100321
- 2 of 2 reported patients
- Absent speechHPOHP:0001344
- 2 of 2 reported patients
- Delayed ability to walkHPOHP:0031936
- 2 of 2 reported patients
- Delayed CNS myelinationHPOHP:0002188
- 2 of 2 reported patients
- Delayed fine motor developmentHPOHP:0010862
- 2 of 2 reported patients
- Delayed gross motor developmentHPOHP:0002194
- 2 of 2 reported patients
- Dilation of Virchow-Robin spacesHPOHP:0012520
- 2 of 2 reported patients
- Global developmental delayHPOHP:0001263
- 2 of 2 reported patients
- Hypoplastic hippocampusHPOHP:0025517
- 2 of 2 reported patients
- Lateral ventricle dilatationHPOHP:0006956
- 2 of 2 reported patients
- MicrocephalyHPOHP:0000252
- 4 of 4 reported patients
- Myoclonic seizureHPOHP:0032794
- 2 of 2 reported patients · Infantile onset
Show the remaining 14
- NystagmusHPOHP:0000639
- 2 of 2 reported patients
- Partial agenesis of the corpus callosumHPOHP:0001338
- 2 of 2 reported patients
- Reduced amygdala volumeHPOHP:0025444
- 2 of 2 reported patients
- Retinal pigment epithelial mottlingHPOHP:0007814
- 2 of 2 reported patients
- Tented upper lip vermilionHPOHP:0010804
- 2 of 2 reported patients
- Thin corpus callosumHPOHP:0033725
- 2 of 2 reported patients
Genes
1 gene
Germline variants in the gene encoding each protein, as classified by GenCC submitters, each in their own words. Limited, disputed and refuted submissions are listed too.
- CLCN3HGNC:2021
- Limited · Ambry Genetics · Autosomal recessive · 2022
- Limited · Labcorp Genetics (formerly Invitae) · Autosomal recessive · 2021
- Limited · G2P · Autosomal recessive · 2021
Where it sits
- A kind of