Below is an instruction from Human. Write a response.
    ### Instruction:
    What is (are) Centronuclear myopathy ?
    ### Response:
    Centronuclear myopathy refers to a group of rare, inherited conditions that affect the muscles. There are three main forms of the condition that are differentiated by their pattern of inheritance: X-linked Myotubular Myopathy Autosomal Dominant Centronuclear Myopathy Autosomal Recessive Centronuclear Myopathy The cause of the condition and the associated signs and symptoms vary by subtype.
    