Radiology Today 3 presents papers and panel discussions from a multi- national faculty at the biannual Salzburg Symposium, which this time covered three important topics: critical diagnostic pathways in gastro" intestinal and genitourinary radiology, interventional radiology of the abdomen, and cost containment in radiology. The choice of these topics illustrates the changing role of the radiolo- gist in the practice of medicine today and in the foreseeable...