17 December 2025
: Case report
COVID-19-Associated MDA5-Mediated Necrotizing Myositis
Challenging differential diagnosis, Unusual or unexpected effect of treatment, Rare disease
Sarah Steadman ABCDEF 1, Amit Sikder ABCDEF 2, Harsh R. DesaiDOI: 10.12659/AJCR.949788
Am J Case Rep 2025; 26:e949788
Figure 2 Flow diagram illustrating the decision-making process in diagnosing and managing this case.






