In myositis ossificans mature bone is seen:: (A) At periphery, (B) In center, (C) Whole muscle mass, (D) In the joint capsule
Answer is A. In myositis ossificans, there is peripheral ossification and central lucency of the mass Osteosarcoma- growth in to out Myositis ossificans- growth out to in I.O.C is CT SCAN The mass is usually separated from underlying bone by at least a thin line