Total-body 18F-FDG PET/CT in patients with inflammatory arthritis: initial findings using the uEXPLORER system

331 null Purpose: null null Rheumatoid arthritis (RA) and psoriatic arthritis (PsA) are systemic autoimmune conditions that typically involve multiple joints and organs. Conventional 18F-FDG PET/CT scans have been infrequently used in RA and PsA and are commonly hampered by limitations, such as spatial resolution and sensitivity characteristics of conventional scanners, which limit the detection of synovitis and small lesions in the hand and...