Challenges in The Diagnosis and Management of Idiopathic Inflammatory Myopathy: A Case Report Alexander Tonny Limono1*, Pande Ketut Kurniari1, Gede Kambayana2 Abstract Background: Idiopathic inflammatory myopathy (IIM) is a group of heterogeneous disorders characterized by muscle weakness and muscle inflammation, elevated muscle enzyme, a sign of muscular inflammation, and other