congenitale letale myopathie Compton-North-type (aandoening)
congenitale letale myopathie Compton-North-type
Congenital lethal myopathy Compton North type
A rare genetic lethal non-dystrophic congenital myopathy disorder characterized, antenatally, by fetal akinesia, intrauterine growth restriction and polyhydramnios, and, following birth, by severe neonatal hypotonia, severe generalized skeletal, bulbar and respiratory muscle weakness, multiple flexion contractures, and normal creatine kinase serum levels. Ultrastructurally, loss of integrin alpha7, beta2-syntrophin and alpha-dystrobrevin from the muscle sarcolemma and disruption of sarcomeres with disorganization of the Z band are observed. There is evidence this disease is caused by homozygous mutation in the CNTN1 gene on chromosome 12q12.
Associated morphologycontractuur
Finding sitestructuur van gewrichtsregio
Pathological processproces van pathologische ontwikkeling
Has interpretationverlaagd
Interprets'range of motion' van gewricht
DHD Diagnosis thesaurus reference set
RIVM authorized national diagnosis thesaurus to ICD10 complex mapping reference set
TermCongenitale myopathie├źn
SNOMED CT to Orphanet simple map210163
SNOMED CT to ICD-10 extended map
AdviceALWAYS G71.2
CorrelationSNOMED CT source code to target map code correlation not specified