The diagnostic value of muscle MRI in idiopathic inflammatory myopathies: Subtype-specific imaging patterns

Key Points

• Muscle MRI significantly improves diagnostics for idiopathic inflammatory myopathies, identifying specific patterns.
• In the subtypes analyzed, MRI successfully highlighted distinct imaging characteristics, aiding in classification.
• Using muscle MRI, the differences among inflammatory myopathy subtypes were visually documented over a structured timeframe.
• The findings support the potential for MRI to be utilized more widely in clinical settings for myopathy diagnostics.