For suspected IgG4-RD, what imaging modality do you use in your practice for initial diagnostic evaluation?  

Imaging is an essential component of the workup of IgG4-related disease (IgG4-RD). This is because multiorgan involvement is common, and many sites of involvement (e.g., pancreas, kidneys, blood vessels) may be entirely asymptomatic even during active disease, despite still placing the patient at hi...