All are congenital myopathies except: (A) Central core myopathy, (B) Nemaline myopathy, (C) Z band myopathy, (D) Centronuclear myopathy
Answer is C. 3 forms of congenital myopathies that may present in adulthood are central core disease, nema line myopathy and centronuclear myopathy. Ref Harrison20th edition pg 2345