Reduction of peristaltic artifacts on magnetic resonance imaging of the abdomen: a comparative evaluation of three drugs

Background: Peristaltic motion is an omnipresent source of degradation in abdominal magnetic resonance (MR) imaging by blurring images and producing ghost artifacts that can mask or mimic lesions. The objective of this study was to select an effective and easy-to-administer drug to provide consistent reduction of peristaltic motion artifacts on MR images.