Exploratory comparison of diffusion-weighted whole-body imaging with background body signal suppression and 18F-FDG PET/CT for assessing disease activity in large-vessel vasculitis.
To compare diffusion-weighted whole-body imaging with background body signal suppression (DWIBS) with ^18F-fluorodeoxyglucose positron emission tomography/computed tomography (FDG-PET/CT) for assessing disease activity in large-vessel vasculitis (LVV), and to evaluate whether se…