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1 OMIM reference -
2 associated genes
42 signs/symptoms
COMMON GENES: 1
COMMON SIGNS: 9
1 associated gene
34 signs/symptoms
Cutis gyrata - acanthosis nigricans - craniosynostosis
Pfeiffer syndrome type 2

FGFR2 FGFR2
FGFR3


COMMON
GENES
FGFR2



Citations in the biomedical literature:


Cutis gyrata - acanthosis nigricans - craniosynostosis
FGFR2 FGFR3
Pfeiffer syndrome type 2



Cutis gyrata - acanthosis nigricans - craniosynostosis
Pfeiffer syndrome type 2

Synonym(s):
- Beare-Stevenson cutis gyrata syndrome

Synonym(s):
(no synonyms)

Classification (Orphanet):
- Rare bone disease
- Rare developmental defect during embryogenesis
- Rare genetic disease
- Rare skin disease
Classification (Orphanet):
- Rare bone disease
- Rare developmental defect during embryogenesis
- Rare eye disease
- Rare genetic 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: -
Type of inheritance: autosomal dominant
Epidemiological data:
Class of prevalence: -
Average age onset: -
Average age of death: -
Type of inheritance: autosomal dominant

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


COMMON
SIGNS
- Autosomal dominant inheritance
- Choanal atresia
- Cleft palate without cleft lip / submucosal cleft palate / bifid uvula
- Depressed nasal bridge
- High vaulted / narrow palate
- Hypertelorism
- Mid-facial hypoplasia / short / small midface
- Proptosis / exophthalmos
- Respiratory distress / dyspnea / respiratory failure / lung volume reduction


Cutis gyrata - acanthosis nigricans - craniosynostosis
Pfeiffer syndrome type 2

Very frequent
- Acanthosis nigricans
- Anodontia / oligodontia / hypodontia
- Anomalies of ear and hearing
- Anomalies of skin, subcutaneous tissue and mucosae
- Depressed premaxillary region / midface
- Dolichocephaly / scaphocephaly
- Downslanted palpebral fissures / anti-mongoloid slanting palpebral fissures
- Face / facial anomalies
- Flat cheek bones / malar hypoplasia
- Long / large ear
- Palmoplantar hyperkeratosis / keratoderma
- Pigmented naevi / naevus pigmentosus / lentigo
- Ptosis
- Skull / cranial anomalies
- Small / hypoplastic / adherent / absent ear lobe
- Structural anomalies of the pancreas
- Subcutaneous nodules / lipomas / tumefaction / swelling
- Turricephaly / oxycephaly / acrocephaly
- Visceral angiomatosis (excluding skin)

Frequent
- Bifid scrotum
- Craniostenosis / craniosynostosis / sutural synostosis
- Horizontal folds on scrotum

Occasional
- Anomalies of eyes and vision
- Anteverted nares / nostrils
- Anus ectopia / anteposition / malposition
- Chronic arterial hypertension
- Helix thickened / sculpted
- Hydrocephaly
- Microstomia / little mouth
- Nails anomalies
- Optic nerve anomaly / optic atrophy / anomaly of the papilla
- Umbilical hernia
- Undescended / ectopic testes / cryptorchidia / unfixed testes


Very frequent
- Arnold-Chiari anomaly
- Broad / bifid big toe
- Broad / bifid thumb
- Cloverleaf skull
- High forehead
- Restricted joint mobility / joint stiffness / ankylosis
- Short big toe
- Short / small nose
- Thumb hypoplasia / aplasia / absence

Frequent
- External auditory canal atresia / stenosis / agenesis
- Intellectual deficit / mental / psychomotor retardation / learning disability
- Laryngomalacia
- Low set ears / posteriorly rotated ears
- Seizures / epilepsy / absences / spasms / status epilepticus
- Short foot / brachydactyly of toes
- Short hand / brachydactyly
- Stenosis of aqueduc of Sylvius
- Syndactyly of fingers / interdigital palm
- Syndactyly of toes
- Tracheomalacia / tracheobronchomalacia

Occasional
- Cranial hypertension
- Early death / lethality
- Imperforate anus / rectum atresia / agenesis / recto-vaginal / vesical / perineal fistula
- Intestinal / gut / bowel malrotation
- Visual loss / blindness / amblyopia