Figure 3

SBCE retention case caused by CT misjudgement of PC in a patient with Crohn’s disease. Plain computed tomography (CT) images show that the PC seemed to be in the ascending colon; axial CT image (A), coronal CT image (B). X-ray scan confirms SBCE retention (arrow) in the terminal ileum after 2 weeks (C). Colonoscopic image confirms ileocecal valve stenosis, which was treated with balloon dilatation (D).