Congenital Multicore Myopathy with External Ophthalmoplegia is related to congenital myopathy 1b, autosomal recessive and myopathy, and has symptoms including edema, ophthalmoplegia and facial paresis. An important gene associated with Congenital Multicore Myopathy with External Ophthalmoplegia is RYR1 (Ryanodine Receptor 1). Affiliated tissues include skeletal muscle and lung, and related phenotypes are facial palsy and muscle weakness