Diffusion-weighted magnetic resonance for assessing fibrosis in Crohn’s disease

Intestinal fibrosis is a key feature of Crohn’s Disease lesions, and mucosal biopsies do not exactly represent transmural damage. Magnetic resonance enterography (MRE) allows for a panoramic study of the bowel loops. Diffusion-weighted imaging (DWI) through the restriction of the apparent diffusion coefficient (ADC) allows for an accurate evaluation of disease activity in Crohn’s Disease patients avoiding contrast agents. The aim of this study...