Magnetic resonance imaging and Crohn’s disease endoscopic index of severity: Correlations and concordance

Figure 1 Magnetic resonance imaging of a typical case of active Crohn’s disease before treatment. Female, 32 years of age, active Crohn’s disease. A: T2WI showed intestinal wall thickening and submucosal edema in the distal ileum; B: Fast imaging employing steady-state acquisition showed intestinal wall thickening and submucosal edema in the distal ileum; C: Diffusion weight imaging showed marked high intensity; D and E: Dynamic enhancement showed obvious layer stratified enhancement.