18F-Fluorodeoxyglucose Positron Emission Tomography Imaging Assessment Within a Randomized Controlled Trial in Giant Cell Arteritis.
To compare fluorodeoxyglucose (FDG)-positron emission tomography (PET) imaging to clinical- and laboratory-based assessments of disease activity in a randomized controlled trial (RCT) in giant cell arteritis (GCA). Patients with new-onset or relapsing GCA were randomized to guse…