Protocolo diagnóstico de las miositis

Abstract

Idiopathic inflammatory myopathies (IIM) are systemic autoimmune diseases characterized by progressive muscle weakness and variable extramuscular involvement. This diagnostic protocol offers a structured approach that includes a detailed clinical assessment, identification of specific autoantibodies, imaging studies, and muscle biopsy. The integration of these tools improves diagnostic accuracy, facilitates disease classification, and optimizes clinical management.