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1 OMIM reference -
2 associated genes
46 signs/symptoms
PROTEIN INTERACTIONS: 2
COMMON SIGNS: 11
1 OMIM reference -
1 associated gene
30 signs/symptoms
Costello syndrome
Noonan syndrome-like disorder with loose anagen hair

HRAS SHOC2
KRAS


INTERACTOME
ASSOCIATIONS

(click on a score value to see the evidence)
HRAS
KRAS
(0.96)
(0.84)
SHOC2
SHOC2



Citations in the biomedical literature:


Costello syndrome
HRAS KRAS
Noonan syndrome-like disorder with loose anagen hair
SHOC2



Costello syndrome
Noonan syndrome-like disorder with loose anagen hair

Synonym(s):
- FCS syndrome
- Faciocutaneoskeletal syndrome
- Intellectual deficit - nasal papillomata

Synonym(s):
(no synonyms)

Classification (Orphanet):
- Rare cardiac disease
- Rare developmental defect during embryogenesis
- Rare genetic disease
- Rare neurologic disease
- Rare oncologic disease
- Rare skin disease
Classification (Orphanet):
- Rare cardiac disease
- Rare developmental defect during embryogenesis
- Rare genetic disease
- Rare skin disease

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

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

External references:
1 OMIM reference -
1 MeSH reference: D056685
External references:
1 OMIM reference -
No MeSH references


COMMON
SIGNS
- Cardiomyopathy / hypertrophic / dilated
- Delayed bone age
- Epicanthic folds
- High vaulted / narrow palate
- Intellectual deficit / mental / psychomotor retardation / learning disability
- Low set ears / posteriorly rotated ears
- Short stature / dwarfism / nanism
- Thick lips
- Thin / hypoplastic toenails
- Thin / hypoplastic / hyperconvex fingernails
- Undescended / ectopic testes / cryptorchidia / unfixed testes


Costello syndrome
Noonan syndrome-like disorder with loose anagen hair

Very frequent
- Acanthosis nigricans
- Anomalies of skin, subcutaneous tissue and mucosae
- Antenatal exposure : alcohol
- Depressed nasal bridge
- Enamel anomaly
- Failure to thrive / difficulties for feeding in infancy / growth delay
- Hyperkeratosis / ainhum / hyperkeratotic skin fissures
- Loose skin / skin relaxation / excess skin / creases
- Macrocephaly / macrocrania / megalocephaly / megacephaly
- Pulmonary valve atresia / stenosis / narrowing
- Short neck
- Tight skin / lack of elasticity
- Ventricular septal defect / interventricular communication
- Woolly / frizzy hair

Frequent
- Abnormal dentition / dental position / implantation / unerupted / dental ankylosis
- Abnormal dermatoglyphics
- Broad cheeks / cherub-like / cherubin face
- Cortical atrophy without hydrocephaly / cerebral hemiatrophy / subcortical atrophy
- Excess nuchal skin without pterygium colli
- Gastroesophageal reflux / pyrosis / esophagitis / hiatal hernia / gastroparesia
- Hyperextensible joints / articular hyperlaxity
- Keratoconus / keratoglobus
- Macroglossia / tongue protrusion / proeminent / hypertrophic
- Mitral valve prolapse / incompetence / insufficiency / regurgitation / ring anomaly
- Polyhydramnios
- Strabismus / squint
- Tendon rupture / tendinitis / bursitis / tenosynovitis
- Ulnar deviation of fingers
- Warts / papillomas

Occasional
- Coarse face
- Diffuse / generalised skin hyperpigmentation / melanoderma
- Feeding disorder / dysphagia / swallowing / sucking disorder / esophageal dyskinesia
- Hair and scalp anomalies
- Large face
- Thick / wide ear lobe


Very frequent
- Hypotrichosis / atrichia / atrichiasis / scalp hairlessness
- Low hair line (back)
- Short / small nose
- Webbed neck / pterygium colli

Frequent
- Absent / decreased / thin eyebrows
- Anteverted nares / nostrils
- Broad nose / nasal bridge
- Hydrocephaly
- Long / large ear
- Pectus excavatum
- Philtrum deeply grooved
- Pulmonary artery stenosis / absence / hypoplasia of the pulmonary branches

Occasional
- Elbow anomalies(excluding luxation)
- Hearing loss / hypoacusia / deafness
- Hypertelorism
- Intervertebral disk anomaly
- Multiple caries
- Short hand / brachydactyly
- Thin / retracted lips