neurodevelopmental disorder with seizures, spasticity, and complete or partial agenesis of the corpus callosum
MONDO:0859516Mondo
Findings
No curated finding names neurodevelopmental disorder with seizures, spasticity, and complete or partial agenesis of the corpus callosum 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
- Congenital onset · Infantile onset · Childhood onset
HPO, annotations 2026-09-02
Features
49 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.
- Global developmental delayHPOHP:0001263
- 4 of 4 reported patients
- Intellectual disabilityHPOHP:0001249
- 7 of 7 reported patients
- Motor delayHPOHP:0001270
- 6 of 6 reported patients
- SeizureHPOHP:0001250
- 7 of 7 reported patients
- MacrocephalyHPOHP:0000256
- 5 of 7 reported patients
- Aggressive behaviorHPOHP:0000718
- 4 of 7 reported patients
- HypotoniaHPOHP:0001252
- 4 of 7 reported patients
- Agenesis of corpus callosumHPOHP:0001274
- 3 of 7 reported patients
- HyperreflexiaHPOHP:0001347
- 3 of 7 reported patients
- HypodontiaHPOHP:0000668
- 3 of 7 reported patients
- Appendicular spasticityHPOHP:0034353
- 2 of 7 reported patients
- Frontal bossingHPOHP:0002007
- 2 of 7 reported patients
Show the remaining 37
- Hearing impairmentHPOHP:0000365
- 2 of 7 reported patients
- HypertelorismHPOHP:0000316
- 2 of 7 reported patients
- Long philtrumHPOHP:0000343
- 2 of 7 reported patients
- MacrotiaHPOHP:0000400
- 2 of 7 reported patients
- Partial agenesis of the corpus callosumHPOHP:0001338
- 2 of 7 reported patients
- RetrognathiaHPOHP:0000278
- 2 of 7 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.
- HGNC:26611HGNC:26611
- Strong · Labcorp Genetics (formerly Invitae) · Autosomal recessive · 2023
- Strong · PanelApp Australia · Autosomal recessive · 2025
- Moderate · G2P · Autosomal recessive · 2025
- Moderate · Broad Center for Mendelian Genomics · Autosomal recessive · 2024
- Moderate · Baylor College of Medicine Research Center · Autosomal recessive · 2025
- Limited · Ambry Genetics · Autosomal recessive · 2023