Fig. 5From: Contrast-enhanced ultrasound (CEUS) in Crohn’s disease: technique, image interpretation and clinical applicationsAcute exacerbation of CD in a 43-year-old man. a A thickened ileal wall is identified in basal US (arrows). b CEUS and (c) the corresponding MR image (post-contrast coronal VIBE section) show a layered enhancement in the involved segment (arrows)Back to article page