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1 OMIM reference -
1 associated gene
43 signs/symptoms
PROTEIN INTERACTIONS: 1
COMMON SIGNS: 4
3 OMIM references -
4 associated genes
21 signs/symptoms
Cenani-Lenz syndrome
Usher syndrome type 2

LRP4 DFNB31
GPR98
PDZD7
USH2A


INTERACTOME
ASSOCIATIONS

(click on a score value to see the evidence)
LRP4
(0.63)
DFNB31



Citations in the biomedical literature:


Cenani-Lenz syndrome
LRP4
Usher syndrome type 2
DFNB31 GPR98 PDZD7 USH2A



Cenani-Lenz syndrome
Usher syndrome type 2

Synonym(s):
- Cenani syndactyly
- Cenani-Lenz syndactyly
- Syndactyly type 7

Synonym(s):
- USH2

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

Classification (ICD10):
- Congenital malformations, deformations and chromosomal abnormalities -
Classification (ICD10):
- Diseases of the eye and adnexa -

Epidemiological data:
Class of prevalence: <1 / 1 000 000
Average age onset: neonatal/infancy
Average age of death: any age
Type of inheritance: autosomal recessive
Epidemiological data:
Class of prevalence: 1-9 / 100 000
Average age onset: neonatal/infancy
Average age of death: -
Type of inheritance: autosomal recessive

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


COMMON
SIGNS
- Autosomal recessive inheritance
- Cataract / lens opacification
- Enamel anomaly
- Nystagmus


Cenani-Lenz syndrome
Usher syndrome type 2

Very frequent
- Absent / small fingernails / anonychia of hands
- Carpal bones fusion / synostosis
- Metacarpal anomalies / Archibald's sign
- Oligodactyly / ectrodactyly of fingers
- Syndactyly of fingers / interdigital palm
- Synostosis

Frequent
- Absent / small toenails / anonychia of feet
- Downslanted palpebral fissures / anti-mongoloid slanting palpebral fissures
- Frontal bossing / prominent forehead
- Hypertelorism
- Radioulnar synostosis
- Radius anomaly / absence / agenesis / hypoplasia / abnormal radial ray
- Syndactyly of toes
- Thumb hypoplasia / aplasia / absence
- Ulnar / cubital anomaly / absence / agenesis / hypoplasia / abnormal ulnar / cubital ray

Occasional
- Abnormal dermatoglyphics
- Agenesis / hypoplasia / aplasia of kidneys
- Anodontia / oligodontia / hypodontia
- Beaked nose
- Ectopic / horseshoe / fused kidneys
- Ectropion / entropion / eyelid eversion
- Elbow dislocation
- Flat cheek bones / malar hypoplasia
- Hearing loss / hypoacusia / deafness
- High vaulted / narrow palate
- Hip dislocation / dysplasia / coxa valga / coxa vara / coxa plana
- Hypothyroidy
- Laryngomalacia
- Micrognathia / retrognathia / micrognathism / retrognathism
- Oligodactyly / ectrodactyly of toes
- Prominent / bat ears
- Proptosis / exophthalmos
- Ptosis
- Rib structure anomalies
- Scoliosis
- Short limbs / micromelia / brachymelia
- Short philtrum
- Short / small nose
- Vertebral segmentation anomaly / hemivertebrae


Very frequent
- Abnormal ERG / electroretinogram / electroretinography
- Abnormal visual field / hemianopsia / hemianopia / scotoma / visual peripheral rim
- Night blindness / hemeralopia
- Retinitis pigmentosa / retinal pigmentary changes
- Sensorineural deafness / hearing loss
- Structural anomalies of inner ear / cochlea / vestible / semicircular canals
- Visual loss / blindness / amblyopia

Frequent
- Myopia

Occasional
- Ataxia / incoordination / trouble of the equilibrium
- Cerebellum / cerebellar vermis anomaly / agenesis / hypoplasia
- Complete / partial microdontia
- Cortical atrophy without hydrocephaly / cerebral hemiatrophy / subcortical atrophy
- Delirium / hallucination
- Dental staining anomaly / spotted teeth / erythrodontia
- Humour troubles / anxiety / depression / apathy / euphoria / irritability
- Multiple caries
- Psychosis / schizophrenia / maniac disorder