pachygyria, microcephaly, developmental delay, and dysmorphic facies, with or without seizures
MONDO:0032893Mondo
Findings
No curated finding names pachygyria, microcephaly, developmental delay, and dysmorphic facies, with or without seizures 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
HPO, annotations 2026-09-02
Features
23 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.
- PachygyriaHPOHP:0001302
- 5 of 5 reported patients · Infantile onset
- Progressive microcephalyHPOHP:0000253
- 4 of 4 reported patients
- Protruding earHPOHP:0000411
- 5 of 5 reported patients
- Axial hypotoniaHPOHP:0008936
- 3 of 5 reported patients
- Hypoplasia of the corpus callosumHPOHP:0002079
- 3 of 5 reported patients
- Smooth philtrumHPOHP:0000319
- 3 of 5 reported patients
- Brisk reflexesHPOHP:0001348
- 1 of 2 reported patients
- Bulbous noseHPOHP:0000414
- 2 of 5 reported patients
- Hypoplasia of the maxillaHPOHP:0000327
- 2 of 5 reported patients
- Subcortical band heterotopiaHPOHP:0032409
- 2 of 5 reported patients
- Subependymal cystsHPOHP:0002416
- 2 of 5 reported patients
- Thick eyebrowHPOHP:0000574
- 2 of 5 reported patients
Show the remaining 11
- Upslanted palpebral fissureHPOHP:0000582
- 2 of 5 reported patients
- Narrow foreheadHPOHP:0000341
- 3 of 10 reported patients
- Cerebral visual impairmentHPOHP:0100704
- 1 of 5 reported patients
- Midface retrusionHPOHP:0011800
- 1 of 5 reported patients
- Optic atrophyHPOHP:0000648
- 1 of 5 reported patients
- Sloping foreheadHPOHP:0000340
- 1 of 5 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.
- TUBGCP2HGNC:18599
- Strong · Labcorp Genetics (formerly Invitae) · Autosomal recessive · 2021
- Strong · PanelApp Australia · Autosomal recessive · 2025
- Strong · G2P · Autosomal recessive · 2019
- Limited · Ambry Genetics · Autosomal recessive · 2019
Where it sits
- A kind of