sponsored by an educational grant from GE Medical Systems

Clockwise from upper left, three-dimensional reconstructions show cardiac bypass graft, acquired in a 25-second breath-hold at 1.25-mm slices; pelvis, acquired in a 29-second helical scan covering 230 mm; and the vasculature in the circle of Willis. Multiphase axial liver slices were acquired at 5-mm thickness and 370 mA (left) and 2.5-mm thickness at 380 mA. Reconstructed carotid arteries were scanned with 1.25-mm slices at 200 mA. (Provided by GE Medical Systems)