Autosomal recessive hereditary disorder
Distal muscular dystrophy
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Distal anoctaminopathy (disorder)
Distal anoctaminopathy
Miyoshi muscular dystrophy type 3
MMD3 - Miyoshi muscular dystrophy type 3
A rare autosomal recessive distal myopathy with characteristics of early adult-onset slowly progressive often asymmetrical lower limb muscle weakness initially affecting the calves (with relative anterior muscle sparing) and later proximal muscle involvement, as well as highly elevated creatine kinase (CK) serum levels. Age at onset ranges from 20 to 50 years. Clinical manifestations can be mild or subjectively nonexistent in spite of presenting clear changes on muscle imaging. Caused by loss of function mutations in the gene ANO5 (11p14.3) which encodes a protein highly expressed in skeletal and cardiac muscle, as well as bone.
distale anoctaminopathie
Id783166000
StatusPrimitive
Associated morphologyDystrophy
Finding siteSkeletal muscle structure
Pathological processPathological developmental process
Clinical courseProgressive
DHD Diagnosis thesaurus reference set
ICD-10 complex map reference set
TargetG71.0
RuleTRUE
AdviceALWAYS G71.0
CorrelationSNOMED CT source code to target map code correlation not specified