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1 OMIM reference -
1 associated gene
13 signs/symptoms
COMMON GENES: 1
COMMON SIGNS: 2
2 OMIM references -
1 associated gene
22 signs/symptoms
Spondyloperipheral dysplasia - short ulna
Stickler syndrome type 1

COL2A1 COL2A1


COMMON
GENES
COL2A1



Citations in the biomedical literature:


Spondyloperipheral dysplasia - short ulna
COL2A1
Stickler syndrome type 1



Spondyloperipheral dysplasia - short ulna
Stickler syndrome type 1

Classification (Orphanet):
- Rare bone disease
- Rare developmental defect during embryogenesis
- Rare genetic disease
Classification (Orphanet):
- Rare bone disease
- Rare developmental defect during embryogenesis
- Rare eye disease
- Rare genetic disease
- Rare maxillo-facial surgical disease
- Rare otorhinolaryngologic disease

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

Epidemiological data:
Class of prevalence: -
Average age onset: -
Average age of death: -
Type of inheritance: autosomal dominant
Epidemiological data:
Class of prevalence: -
Average age onset: -
Average age of death: -
Type of inheritance: autosomal dominant

External references:
1 OMIM reference -
1 MeSH reference: C535799
External references:
2 OMIM references -
No MeSH references


COMMON
SIGNS
- Autosomal dominant inheritance
- Epiphyseal vertebral anomaly


Spondyloperipheral dysplasia - short ulna
Stickler syndrome type 1

Very frequent
- Abnormal vertebral size / shape
- Cone epiphyses / epiphysis
- Metacarpal anomalies / Archibald's sign
- Metaphyseal anomaly
- Short hand / brachydactyly
- Short stature / dwarfism / nanism

Frequent
- Pelvis anomaly / Narrow / broad iliac wings / pubis abnormality
- Restricted joint mobility / joint stiffness / ankylosis
- Short limbs / micromelia / brachymelia
- Ulnar / cubital anomaly / absence / agenesis / hypoplasia / abnormal ulnar / cubital ray

Occasional
- Pectus carinatum


Very frequent
- Cataract / lens opacification
- Dysostosis / chondrodysplasia / osteodysplasia / osteochondrosis / skeletal dysplasia
- Hypoplastic maxillary bones / zygomatic bones / maxillary hypoplasia
- Long philtrum
- Myopia
- Retinal detachment
- Short / small nose
- Vitreous anomalies / hyalitis / persistent vitreous vascularisation

Frequent
- Articular / joint pain / arthralgia
- Cleft palate without cleft lip / submucosal cleft palate / bifid uvula
- Epiphyseal anomaly
- Hyperextensible joints / articular hyperlaxity
- Marfanoid morphotype
- Mitral valve prolapse / incompetence / insufficiency / regurgitation / ring anomaly
- Osteoarthritis
- Platyspondyly
- Proptosis / exophthalmos
- Sensorineural deafness / hearing loss

Occasional
- Intellectual deficit / mental / psychomotor retardation / learning disability
- Visual loss / blindness / amblyopia