congenital cataract-microcephaly-nevus flammeus simplex-severe intellectual disability syndrome
MONDO:0014643Mondo
Findings
No curated finding names congenital cataract-microcephaly-nevus flammeus simplex-severe intellectual disability 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
- Congenital onset · Infantile onset
HPO, annotations 2026-09-02
Features
77 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.
- HypospadiasHPOHP:0000047
- 4 of 4 reported patients
- Frequent (30% to 79% of cases)
- Nevus flammeus of the foreheadHPOHP:0007413
- 5 of 5 reported patients
- Very frequent (80% to 99% of cases)
- Sparse hairHPOHP:0008070
- 5 of 5 reported patients
- HypotoniaHPOHP:0001252
- 4 of 5 reported patients
- Frequent (30% to 79% of cases)
- Inability to walkHPOHP:0002540
- Very frequent (80% to 99% of cases)
- Severe global developmental delayHPOHP:0011344
- Very frequent (80% to 99% of cases)
- CataractHPOHP:0000518
- 4 of 6 reported patients
- PtosisHPOHP:0000508
- 4 of 6 reported patients
- Frequent (30% to 79% of cases)
- 2-3 toe syndactylyHPOHP:0004691
- 3 of 5 reported patients
- Occasional (5% to 29% of cases)
- Absent speechHPOHP:0001344
- Frequent (30% to 79% of cases)
- Developmental cataractHPOHP:0000519
- Frequent (30% to 79% of cases)
- Downslanted palpebral fissuresHPOHP:0000494
- 3 of 6 reported patients
- Frequent (30% to 79% of cases)
Show the remaining 65
- EpicanthusHPOHP:0000286
- Frequent (30% to 79% of cases)
- Everted lower lip vermilionHPOHP:0000232
- Frequent (30% to 79% of cases)
- Exaggerated cupid's bowHPOHP:0002263
- Frequent (30% to 79% of cases)
- High foreheadHPOHP:0000348
- Frequent (30% to 79% of cases)
- HypertelorismHPOHP:0000316
- 2 of 6 reported patients
- Frequent (30% to 79% of cases)
- Hypoplasia of the corpus callosumHPOHP:0002079
- 3 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.
- MED25HGNC:28845
- Definitive · G2P · Autosomal recessive · 2020
- Strong · Labcorp Genetics (formerly Invitae) · Autosomal recessive · 2020
- Strong · PanelApp Australia · Autosomal recessive · 2025
- Moderate · Ambry Genetics · Autosomal recessive · 2020
- Supportive · Orphanet · Autosomal recessive · 2021
Where it sits
Other names
1 name
Resolves to: congenital cataract-microcephaly-nevus flammeus simplex-severe intellectual disability syndrome
- Also called
- Basel-Vanagait-Smirin-Yosef syndrome