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4 OMIM references -
3 associated genes
26 signs/symptoms
PROTEIN INTERACTIONS: 1
COMMON SIGNS: 1
1 OMIM reference -
2 associated genes
37 signs/symptoms
Familial thrombocytosis
Weaver syndrome

JAK2 EZH2
MPL NSD1
THPO


INTERACTOME
ASSOCIATIONS

(click on a score value to see the evidence)
JAK2
(0.52)
EZH2



Citations in the biomedical literature:


Familial thrombocytosis
JAK2 MPL THPO
Weaver syndrome
EZH2 NSD1



Familial thrombocytosis
Weaver syndrome

Synonym(s):
- Familial thrombocythemia
- Hereditary thrombocythemia

Synonym(s):
- Camptodactyly - overgrowth - unusual facies

Classification (Orphanet):
- Rare genetic disease
- Rare hematologic disease
Classification (Orphanet):
- Rare developmental defect during embryogenesis
- Rare genetic disease
- Rare neurologic disease

Classification (ICD10):
(no data available)
Classification (ICD10):
- Congenital malformations, deformations and chromosomal abnormalities -

Epidemiological data:
Class of prevalence: unknown
Average age onset: childhood
Average age of death: normal
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:
4 OMIM references -
No MeSH references
External references:
1 OMIM reference -
1 MeSH reference: C536687


COMMON
SIGNS
- Autosomal dominant inheritance


Familial thrombocytosis
Weaver syndrome

Very frequent
- Arterial embolism / thrombosis
- Hemorrhage / hemorrhagic syndrome / excessive / long-lasting bleeding
- Platelet disorders / thrombopathies
- Platelets shape anomalies
- Venous thrombosis / phlebitis / thrombophlebitis

Frequent
- Acute ischemia of the lower limbs
- Acute ischemic syndrome
- Facial pain / cephalalgia / migraine
- Hyperhidrosis / increased sweating
- Paresthesia / dysesthesia / hypoesthesia / anesthesia / numbness
- Pruritus / itching
- Splenomegaly
- Thoracic / chest pain
- Transient cerebral ischemia / stroke

Occasional
- Abnormal visual field / hemianopsia / hemianopia / scotoma / visual peripheral rim
- Acute leukemia
- Dizziness
- Early death / lethality
- Elocution disorders / dysarthria / dysphonia
- Myelodysplastic syndrome
- Myeloproliferative syndrome / chronic leukemia
- Pulmonary hypertension
- Seizures / epilepsy / absences / spasms / status epilepticus
- Spontaneous abortions
- Weight loss / loss of appetite / break in weight curve / general health alteration


Very frequent
- Abnormal cry / voice / phonation disorder / nasal speech
- Advanced bone age
- Broad forehead
- Hypertelorism
- Hypertonia / spasticity / rigidity / stiffness
- Intellectual deficit / mental / psychomotor retardation / learning disability
- Long philtrum
- Long / large ear
- Loose skin / skin relaxation / excess skin / creases
- Low set ears / posteriorly rotated ears
- Macrocephaly / macrocrania / megalocephaly / megacephaly
- Metaphyseal anomaly
- Micrognathia / retrognathia / micrognathism / retrognathism
- Tall stature / gigantism / growth acceleration
- Thin / hypoplastic toenails
- Thin / hypoplastic / hyperconvex fingernails

Frequent
- Broad foot
- Broad / bifid thumb
- Camptodactyly of fingers
- Failure to thrive / difficulties for feeding in infancy / growth delay
- Fine hair
- Inguinal / inguinoscrotal / crural hernia
- Large hand
- Philtrum deeply grooved
- Restricted joint mobility / joint stiffness / ankylosis
- Round face

Occasional
- Congenital cardiac anomaly / malformation / cardiopathy
- Downslanted palpebral fissures / anti-mongoloid slanting palpebral fissures
- Hyperextensible joints / articular hyperlaxity
- Micropenis / small penis / agenesis
- Pes cavus
- Scoliosis
- Syndactyly of fingers / interdigital palm
- Talipes-varus / metatarsal varus
- Undescended / ectopic testes / cryptorchidia / unfixed testes
- Wide space between 1st-2nd toes