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1 OMIM reference -
3 associated genes
3 signs/symptoms
PROTEIN INTERACTIONS: 1
COMMON SIGNS: 1
2 OMIM references -
1 associated gene
48 signs/symptoms
Potocki-Shaffer syndrome
Roberts syndrome

ALX4 ESCO2
EXT2
PHF21A


INTERACTOME
ASSOCIATIONS

(click on a score value to see the evidence)
PHF21A
(0.63)
ESCO2



Citations in the biomedical literature:


Potocki-Shaffer syndrome
ALX4 EXT2 PHF21A
Roberts syndrome
ESCO2



Potocki-Shaffer syndrome
Roberts syndrome

Synonym(s):
- 11p11.2 deletion
- Proximal 11p deletion syndrome

Synonym(s):
- Pseudothalidomide syndrome
- Roberts-SC phocomelia syndrome
- SC phocomelia
- SC pseudothalidomide syndrome

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

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

Epidemiological data:
Class of prevalence: <1 / 1 000 000
Average age onset: neonatal/infancy
Average age of death: no data available
Type of inheritance: unknown
Epidemiological data:
Class of prevalence: unknown
Average age onset: neonatal/infancy
Average age of death: -
Type of inheritance: autosomal recessive

External references:
1 OMIM reference -
1 MeSH reference: C538356
External references:
2 OMIM references -
1 MeSH reference: C535687


COMMON
SIGNS
- Intellectual deficit / mental / psychomotor retardation / learning disability


Potocki-Shaffer syndrome
Roberts syndrome

Very frequent
- Exostoses
- Poorly ossified skull / calvarium



Very frequent
- Autosomal recessive inheritance
- Bowed diaphysis / diaphyses / long bones
- Brachycephaly / flat occiput
- Clinodactyly of fifth finger
- Flat cheek bones / malar hypoplasia
- Hypertelorism
- Hypotrichosis / atrichia / atrichiasis / scalp hairlessness
- Intrauterine growth retardation
- Microcephaly
- Phocomelia
- Radius anomaly / absence / agenesis / hypoplasia / abnormal radial ray
- Short stature / dwarfism / nanism
- Thin / hypoplastic ala nasi
- Thumb hypoplasia / aplasia / absence
- Upper limb transverse anomaly (excluding hand)

Frequent
- Capillary hemangioma / nevus / naevus flammeus / port-wine stain
- Cataract / lens opacification
- Cleft lip and palate
- Clitoris / labia majora / labia minora / female external genitalia hypoplasia
- Congenital cardiac anomaly / malformation / cardiopathy
- Early death / lethality
- Flat supraorbital ridge
- Macropenis / megapenis / large penis
- Micrognathia / retrognathia / micrognathism / retrognathism
- Prematurity
- Proptosis / exophthalmos
- Radioulnar synostosis
- Short hand / brachydactyly
- Small / hypoplastic / adherent / absent ear lobe
- Stillbirth / neonatal death
- Undescended / ectopic testes / cryptorchidia / unfixed testes

Occasional
- Anophthalmos / anophthalmia / microphthalmos / microphthalmia
- Arthrogryposis
- Blue sclerae
- Carpal bones fusion / synostosis
- Craniostenosis / craniosynostosis / sutural synostosis
- Glaucoma
- High vaulted / narrow palate
- Multicystic kidney / renal dysplasia
- Nystagmus
- Patella absent / abnormal (excluding luxation)
- Polyhydramnios
- Short neck
- Simian crease / transverse / unique palmar crease
- Syndactyly of fingers / interdigital palm
- Thrombocytopenia / thrombopenia
- Wide space between 1st-2nd toes