Abstract Number: 0686 • ACR Convergence 2021
Is It Useful to Assess Muscle Involvement with Positron Emission Tomography in Patients with Idiopathic Inflammatory Myositis? A Case-Control Study
Background/Purpose: Multiple diagnostic methods have been used to investigate muscle involvement in patients with idiopathic inflammatory myositis (IIM) such as electromyography (EMG) and muscle MRI.…