intellectual developmental disorder with dysmorphic facies, seizures, and distal limb anomalies
MONDO:0044319Mondo
Findings
No curated finding names intellectual developmental disorder with dysmorphic facies, seizures, and distal limb anomalies yet. Everything below is reference data from Mondo, HPO and GenCC, not evidence about what affects it.
Definition
- Inheritance
- Autosomal recessive inheritance
HPO, annotations 2026-09-02
Features
57 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.
- SeizureHPOHP:0001250
- 12 of 12 reported patients
- Very frequent (80% to 99% of cases)
- Severe intellectual disabilityHPOHP:0010864
- 12 of 12 reported patients
- Very frequent (80% to 99% of cases)
- Delayed gross motor developmentHPOHP:0002194
- 9 of 12 reported patients · Infantile onset
- Delayed speech and language developmentHPOHP:0000750
- 9 of 12 reported patients
- Feeding difficultiesHPOHP:0011968
- 9 of 12 reported patients
- Frequent (30% to 79% of cases)
- Generalized hypotoniaHPOHP:0001290
- 9 of 12 reported patients
- Frequent (30% to 79% of cases)
- MicrocephalyHPOHP:0000252
- 9 of 12 reported patients · Infantile onset
- Frequent (30% to 79% of cases)
- Absent speechHPOHP:0001344
- Frequent (30% to 79% of cases)
- Aplasia/Hypoplasia of the corpus callosumHPOHP:0007370
- Frequent (30% to 79% of cases)
- BrachycephalyHPOHP:0000248
- 1 of 12 reported patients
- Frequent (30% to 79% of cases)
- Broad thumbHPOHP:0011304
- 6 of 12 reported patients
- Frequent (30% to 79% of cases)
- Decreased body weightHPOHP:0004325
- 6 of 12 reported patients
- Frequent (30% to 79% of cases)
Show the remaining 45
- Downslanted palpebral fissuresHPOHP:0000494
- Frequent (30% to 79% of cases)
- Failure to thriveHPOHP:0001508
- Frequent (30% to 79% of cases)
- Flat occiputHPOHP:0005469
- Frequent (30% to 79% of cases)
- Global developmental delayHPOHP:0001263
- Frequent (30% to 79% of cases)
- Hearing impairmentHPOHP:0000365
- Frequent (30% to 79% of cases)
- High palateHPOHP:0000218
- Frequent (30% to 79% of cases)
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.
- OTUD6BHGNC:24281
- Strong · Labcorp Genetics (formerly Invitae) · Autosomal recessive · 2022
- Strong · PanelApp Australia · Autosomal recessive · 2025
- Strong · G2P · Autosomal recessive · 2017