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1 OMIM reference -
3 associated genes
7 signs/symptoms
PROTEIN INTERACTIONS: 1
COMMON SIGNS: 1
1 OMIM reference -
1 associated gene
24 signs/symptoms
Bethlem myopathy
Platyspondylic dysplasia, Torrance type

COL6A1 COL2A1
COL6A2
COL6A3


INTERACTOME
ASSOCIATIONS

(click on a score value to see the evidence)
COL6A1
(0.52)
COL2A1



Citations in the biomedical literature:


Bethlem myopathy
COL6A1 COL6A2 COL6A3
Platyspondylic dysplasia, Torrance type
COL2A1



Bethlem myopathy
Platyspondylic dysplasia, Torrance type

Synonym(s):
- Benign autosomal dominant myopathy

Synonym(s):
- PLSD-T
- Platyspondylic dysplasia, Torrance-Luton type
- Platyspondylic lethal skeletal dysplasia, Torrance type

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

Classification (ICD10):
- Diseases of the nervous system -
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: normal
Type of inheritance: autosomal dominant
Epidemiological data:
Class of prevalence: unknown
Average age onset: neonatal/infancy
Average age of death: -
Type of inheritance: autosomal dominant

External references:
1 OMIM reference -
1 MeSH reference: C535436
External references:
1 OMIM reference -
No MeSH references


COMMON
SIGNS
- Autosomal dominant inheritance


Bethlem myopathy
Platyspondylic dysplasia, Torrance type

Very frequent
- Abnormal EMG / electromyogram / electropmyography
- Abnormal muscle biopsy / muscle enzymes / CPK / LDH / aldolase / creatin phosphokinase
- Camptodactyly of fingers
- Myopathy
- Restricted joint mobility / joint stiffness / ankylosis
- Wasted (excluding lipodystrophy) / poorly muscled build / cachexy



Very frequent
- Bowed diaphysis / diaphyses / long bones
- Epiphyseal anomaly
- Metacarpal anomalies / Archibald's sign
- Metaphyseal anomaly
- Narrow rib cage / thorax
- Pelvis anomaly / Narrow / broad iliac wings / pubis abnormality
- Platyspondyly
- Short foot / brachydactyly of toes
- Short hand / brachydactyly
- Short limbs / micromelia / brachymelia
- Short rib cage / thorax
- Short stature / dwarfism / nanism
- Terminal / third phalangeal bone of fingers hypoplasia

Frequent
- Depressed nasal bridge
- Genu varum
- Hydrops fetalis
- Hypoplastic lungs / pulmonary hypoplasia / agenesis
- Low set ears / posteriorly rotated ears
- Mid-facial hypoplasia / short / small midface
- Polyhydramnios
- Scapula structural / position anomaly / congenital elevation / Sprengel anomaly
- Stillbirth / neonatal death

Occasional
- Cleft palate without cleft lip / submucosal cleft palate / bifid uvula