<unk>  is a congenital<unk>  usually caused by mutations in either the SEPN1 and RYR1 genes. It is chartacterised the presence of<unk> focal, well-circumscribed areas with reduction of oxidative staining and low myofibrillar ATPase on muscle biopsy. It is also known as<unk><unk> ,<unk> core<unk> ,<unk> ,<unk><unk>  with external ophthalmoplegia,<unk> core<unk>  with external ophthalmoplegia and<unk><unk>  disease with external ophthalmoplegia.
Multi/minicore myopathy
Nemaline myopathy
Brody myopathy
Inflammatory myopathy
Metabolic myopathy
Polyneuropathy
Tick paralysis
Centronuclear myopathy