1/6 · MYOSITIS
Anti-MDA5 · normal CK
Hypothetical case: dermatomyositis skin features, anti-MDA5 positivity, normal CK and breathlessness worsening over days.
[ CLINICAL THINKING · CONTINUOUS PRACTICE ]
ILD, myositis, autoantibodies. Twelve clinical questions for clinicians and students: think, answer, check the reasoning and revisit mistakes.
Fictional scenarios · educational self-assessment · source check: 08/10/2026. No account or AI key required. Progress lasts while you remain on this page.
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1/6 · MYOSITIS
Hypothetical case: dermatomyositis skin features, anti-MDA5 positivity, normal CK and breathlessness worsening over days.
An educational synthesis of the cited literature; personal authorship or endorsement by Prof. Demosthenes Bouros is not claimed. Treatment decisions require the clinical team and current guidance.