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3 OMIM references -
3 associated genes
47 signs/symptoms
PROTEIN INTERACTIONS: 1
1 OMIM reference -
1 associated gene
No signs/symptoms info
LEOPARD syndrome
Glycogen storage disease due to liver and muscle phosphorylase kinase deficiency

BRAF PHKB
PTPN11
RAF1


INTERACTOME
ASSOCIATIONS

(click on a score value to see the evidence)
BRAF
(0.72)
PHKB



Citations in the biomedical literature:


LEOPARD syndrome
BRAF PTPN11 RAF1
Glycogen storage disease due to liver and muscle phosphorylase kinase deficiency
PHKB



LEOPARD syndrome
Glycogen storage disease due to liver and muscle phosphorylase kinase deficiency

Synonym(s):
- Cardiomyopathic lentiginosis
- Familial multiple lentigines syndrome

Synonym(s):
- GSD due to liver and muscle phosphorylase kinase deficiency
- GSD type 9B
- GSD type IXb
- Glycogen storage disease type 9B
- Glycogen storage disease type IXb
- Glycogenosis due to liver and muscle phosphorylase kinase deficiency
- Glycogenosis type 9B
- Glycogenosis type IXb

Classification (Orphanet):
- Rare cardiac disease
- Rare developmental defect during embryogenesis
- Rare eye disease
- Rare genetic disease
- Rare otorhinolaryngologic disease
- Rare skin disease
Classification (Orphanet):
- Inborn errors of metabolism
- Rare genetic disease
- Rare hepatic disease
- Rare neurologic disease

Classification (ICD10):
- Congenital malformations, deformations and chromosomal abnormalities -
Classification (ICD10):
- Endocrine, nutritional and metabolic diseases -

Epidemiological data:
Class of prevalence: unknown
Average age onset: childhood
Average age of death: -
Type of inheritance: autosomal dominant
Epidemiological data:
Class of prevalence: unknown
Average age onset: childhood
Average age of death: normal
Type of inheritance: autosomal recessive

External references:
3 OMIM references -
2 MeSH references: C537116 / D044542
External references:
1 OMIM reference -
No MeSH references

LEOPARD syndrome

Very frequent
- Autosomal dominant inheritance
- Cardiac conduction defect / sinoauricular / heart / auriculoventricular / branch block
- Cardiac rhythm disorder / arrhythmia
- Excessive freckling
- Failure to thrive / difficulties for feeding in infancy / growth delay
- Hyperelastic skin / cutaneous hyperlaxity
- Hypertelorism
- Intrauterine growth retardation
- Myelodysplastic syndrome
- Pigmented naevi / naevus pigmentosus / lentigo
- Pulmonary artery stenosis / absence / hypoplasia of the pulmonary branches
- Pulmonary valve atresia / stenosis / narrowing
- Sensorineural deafness / hearing loss
- Structural anomalies of the genital system

Frequent
- Anomalies of ear and hearing
- Atrioventricular canal
- Broad nose / nasal bridge
- Cardiomyopathy / hypertrophic / dilated
- Congenital cardiac anomaly / malformation / cardiopathy
- Face / facial anomalies
- Low set ears / posteriorly rotated ears
- Mitral valve prolapse / incompetence / insufficiency / regurgitation / ring anomaly
- Pectus carinatum
- Pectus excavatum
- Ptosis
- Scapula structural / position anomaly / congenital elevation / Sprengel anomaly
- Sterility / hypofertility
- Undescended / ectopic testes / cryptorchidia / unfixed testes
- Webbed neck / pterygium colli

Occasional
- Abnormal cry / voice / phonation disorder / nasal speech
- Absent / hypotonic / flaccid abdominal wall muscles
- Angor pectoris / myocardial infarction
- Arterial aneurism (excluding aorta)
- Brachycephaly / flat occiput
- Ectopic / horseshoe / fused kidneys
- Endocardium anomalies / fibroelastosis / endocarditis
- Hypospadias / epispadias / bent penis
- Intellectual deficit / mental / psychomotor retardation / learning disability
- Melanoma
- Myeloproliferative syndrome / chronic leukemia
- Neuroblastoma
- Rippled skin
- Scoliosis
- Short stature / dwarfism / nanism
- Spina bifida occulta
- Subcutaneous nodules / lipomas / tumefaction / swelling
- Triangular face


Glycogen storage disease due to liver and muscle phosphorylase kinase deficiency

(no data available)