intellectual developmental disorder with macrocephaly, seizures, and speech delay
MONDO:0032568Mondo
Findings
No curated finding names intellectual developmental disorder with macrocephaly, seizures, and speech delay yet. Everything below is reference data from Mondo, HPO and GenCC, not evidence about what affects it.
Definition
- Inheritance
- Autosomal dominant inheritance
HPO, annotations 2026-09-02
Features
13 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.
- Deeply set eyeHPOHP:0000490
- 2 of 2 reported patients
- Delayed speech and language developmentHPOHP:0000750
- 2 of 2 reported patients
- Frontal bossingHPOHP:0002007
- 2 of 2 reported patients
- Gait ataxiaHPOHP:0002066
- 2 of 2 reported patients
- Long faceHPOHP:0000276
- 2 of 2 reported patients
- Motor delayHPOHP:0001270
- 2 of 2 reported patients · Childhood onset
- Receptive language delayHPOHP:0010863
- 2 of 2 reported patients
- SeizureHPOHP:0001250
- 2 of 2 reported patients
- Severe intellectual disabilityHPOHP:0010864
- 2 of 2 reported patients
- EsodeviationHPOHP:0020045
- 1 of 2 reported patients
- Gastroesophageal refluxHPOHP:0002020
- 1 of 2 reported patients
- Periventricular white matter hyperintensitiesHPOHP:0030891
- 1 of 2 reported patients
Show the remaining 1
- Recurrent hypoglycemiaHPOHP:0001988
- 1 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.
- PAK1HGNC:8590
- Strong · Labcorp Genetics (formerly Invitae) · Autosomal dominant · 2023
- Strong · G2P · Autosomal dominant · 2019
- Strong · PanelApp Australia · Autosomal dominant · 2025
- Moderate · Ambry Genetics · Autosomal dominant · 2019
Where it sits
- A kind of