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3 OMIM references -
3 associated genes
19 signs/symptoms
COMMON GENES: 1
COMMON SIGNS: 6
3 OMIM references -
2 associated genes
11 signs/symptoms
Weill-Marchesani syndrome
Isolated ectopia lentis

ADAMTS10 ADAMTSL4
FBN1 FBN1
LTBP2


COMMON
GENES
FBN1



Citations in the biomedical literature:


Weill-Marchesani syndrome
ADAMTS10 FBN1 LTBP2
Isolated ectopia lentis
ADAMTSL4



Weill-Marchesani syndrome
Isolated ectopia lentis

Synonym(s):
- Spherophakia - brachymorphia

Synonym(s):
- Ectopia lentis syndrome
- Familial ectopia lentis

Classification (Orphanet):
- Rare bone disease
- Rare developmental defect during embryogenesis
- Rare eye disease
- Rare genetic disease
Classification (Orphanet):
- Rare eye disease
- Rare genetic disease
- Rare systemic or rheumatologic disease

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

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

External references:
3 OMIM references -
1 MeSH reference: D056846
External references:
3 OMIM references -
2 MeSH references: C536184 / D004479


COMMON
SIGNS
- Autosomal dominant inheritance
- Cataract / lens opacification
- Intellectual deficit / mental / psychomotor retardation / learning disability
- Lens dislocation / luxation / subluxation / ectopia lentis
- Restricted joint mobility / joint stiffness / ankylosis
- Visual loss / blindness / amblyopia


Weill-Marchesani syndrome
Isolated ectopia lentis

Very frequent
- Aphakia / microphakia / spherophakia / biphakia / absence of lens / lenticone / lentiglobus
- Autosomal recessive inheritance
- Glaucoma
- Myopia
- Short foot / brachydactyly of toes
- Short hand / brachydactyly
- Short stature / dwarfism / nanism

Frequent
- Congenital cardiac anomaly / malformation / cardiopathy
- Thick skin / pachydermia / orange skin

Occasional
- Aortic valve atresia / stenosis / narrowing / supra-aortic / supra-valvular stenosis
- Mitral valve prolapse / incompetence / insufficiency / regurgitation / ring anomaly
- Pulmonary valve atresia / stenosis / narrowing
- Ventricular septal defect / interventricular communication


Frequent
- Depressed premaxillary region / midface
- Prognathism / prognathia

Occasional
- Chronic arterial hypertension
- Nystagmus
- Pupillary anomalies / mydriasis / myosis / tonic pupil