Patients describe difficulty rising from seated or prone positions, varying degrees of muscle tenderness, shoulder/hip bursitis, and/or oligoarthritis.
[bestpractice.bmj.com]
Erythrocyte sedimentation rate (ESR), C reactive protein (CRP), α2 globulin, serum iron, pain, physician's global assessment (PGA), morning stiffness (MST), muscle tenderness
[ncbi.nlm.nih.gov]