MR Enterography for the Evaluation of Small-Bowel Inflammation in Crohn Disease by Using Diffusion-weighted Imaging without Intravenous Contrast Material: A Prospective Noninferiority Study

The results of this study suggest that MR enterography performed by using diffusion-weighted imaging without intravenous contrast material can be a viable option for the evaluation of small-bowel inflammation in patients with Crohn disease.