diffuse cerebral and cerebellar atrophy - intractable seizures - progressive microcephaly syndrome
MONDO:0014335Mondo
Findings
No curated finding names diffuse cerebral and cerebellar atrophy - intractable seizures - progressive microcephaly syndrome 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 · Progressive
HPO, annotations 2026-09-02
Features
20 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.
- MicrocephalyHPOHP:0000252
- 4 of 4 reported patients
- Profound global developmental delayHPOHP:0012736
- 4 of 4 reported patients
- Progressive microcephalyHPOHP:0000253
- 4 of 4 reported patients
- HypotoniaHPOHP:0001252
- 3 of 4 reported patients
- EpicanthusHPOHP:0000286
- 2 of 3 reported patients
- High palateHPOHP:0000218
- 2 of 3 reported patients
- HypotelorismHPOHP:0000601
- 2 of 3 reported patients
- Sloping foreheadHPOHP:0000340
- 2 of 3 reported patients
- Wide nasal bridgeHPOHP:0000431
- 2 of 3 reported patients
- Depressed nasal bridgeHPOHP:0005280
- 1 of 3 reported patients
- Low-set earsHPOHP:0000369
- 1 of 3 reported patients
- Posteriorly rotated earsHPOHP:0000358
- 1 of 3 reported patients
Show the remaining 8
- Status epilepticusHPOHP:0002133
- 1 of 4 reported patients
- Cerebellar vermis atrophyHPOHP:0006855
- Cerebral atrophyHPOHP:0002059
- CNS hypomyelinationHPOHP:0003429
- Hypoplasia of the corpus callosumHPOHP:0002079
- Narrow foreheadHPOHP:0000341
- Simplified gyral patternHPOHP:0009879
- VentriculomegalyHPOHP:0002119
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.
- QARS1HGNC:9751
- Definitive · ClinGen · Autosomal recessive · 2020
- Strong · G2P · Autosomal recessive · 2015
- Strong · PanelApp Australia · Autosomal recessive · 2025
- Supportive · Orphanet · Autosomal recessive · 2021
Where it sits
Other names
1 name
Resolves to: diffuse cerebral and cerebellar atrophy - intractable seizures - progressive microcephaly syndrome
- Also called
- microcephaly, progressive, seizures, and cerebral and cerebellar atrophy