Cytoscape Web
Click node...


1 OMIM reference -
1 associated gene
10 signs/symptoms
COMMON GENES: 1
COMMON SIGNS: 2
1 OMIM reference -
1 associated gene
25 signs/symptoms
Multiple epiphyseal dysplasia, Beighton type
Achondrogenesis type 2

COL2A1 COL2A1


COMMON
GENES
COL2A1



Citations in the biomedical literature:


Multiple epiphyseal dysplasia, Beighton type
COL2A1
Achondrogenesis type 2



Multiple epiphyseal dysplasia, Beighton type
Achondrogenesis type 2

Synonym(s):
- Multiple epiphyseal dysplasia - myopia - deafness

Synonym(s):
- Achondrogenesis, Langer-Saldino type

Classification (Orphanet):
- Rare bone disease
- Rare developmental defect during embryogenesis
- Rare genetic disease
Classification (Orphanet):
- Rare bone disease
- Rare developmental defect during embryogenesis
- Rare genetic disease

Classification (ICD10):
- Congenital malformations, deformations and chromosomal abnormalities -
Classification (ICD10):
- Congenital malformations, deformations and chromosomal abnormalities -

Epidemiological data:
Class of prevalence: <1 / 1 000 000
Average age onset: -
Average age of death: -
Type of inheritance: autosomal dominant
Epidemiological data:
Class of prevalence: unknown
Average age onset: neonatal/infancy
Average age of death: -
Type of inheritance: autosomal dominant

External references:
1 OMIM reference -
No MeSH references
External references:
1 OMIM reference -
1 MeSH reference: C536017


COMMON
SIGNS
- Autosomal dominant inheritance
- Flat face


Multiple epiphyseal dysplasia, Beighton type
Achondrogenesis type 2

Very frequent
- Absent / small fingernails / anonychia of hands
- Conductive deafness / hearing loss
- Epiphyseal anomaly
- Microstomia / little mouth
- Myopia
- Round face
- Short hand / brachydactyly

Frequent
- Cataract / lens opacification



Very frequent
- Abnormal / absent ossification
- Anteverted nares / nostrils
- Dysostosis / chondrodysplasia / osteodysplasia / osteochondrosis / skeletal dysplasia
- Excess nuchal skin without pterygium colli
- Frontal bossing / prominent forehead
- Hydrops fetalis
- Hypoplastic lungs / pulmonary hypoplasia / agenesis
- Long philtrum
- Macrocephaly / macrocrania / megalocephaly / megacephaly
- Micrognathia / retrognathia / micrognathism / retrognathism
- Narrow rib cage / thorax
- Short limbs / micromelia / brachymelia
- Short neck
- Short rib cage / thorax
- Short stature / dwarfism / nanism
- Short / small nose
- Stillbirth / neonatal death

Frequent
- Inguinal / inguinoscrotal / crural hernia
- Polyhydramnios
- Umbilical hernia

Occasional
- Congenital cardiac anomaly / malformation / cardiopathy
- Cystic hygroma
- Postaxial polydactyly (hand)