Evaluating luminal and post-operative Crohn’s disease activity on magnetic resonance enterography: A review of radiological disease activity scores

Figure 3 Radiological findings of Crohn’s disease on magnetic resonance enterography. A: Mural thickening and oedema of the terminal ileum on T2 sequence; B: Small bowel stricture associated and mural thickening (arrows) with pre-stenotic dilatation (arrowheads) on post-contrast T1 sequence; C: Mesenteric lymphadenopathy on post-contrast T1 sequence; D: Small bowel fistula to the caecum on post-contrast T1.