One case of congenital myopathy caused by new mutation of RYR1 gene and literature review.

To report a case of congenital myopathy caused by RYR1 gene complex heterozygous mutation and analyze the pathogenicity of the mutation. Method The clinical manifestation, laboratory examination, imaging findings, muscle pathology and gene test results of a child with congenital myopathy were analyzed retrospectively. Combined with literature review, it is analyzed and discussed.