Fig. 1. Recurred CD in anastomotic region, i.e., ileum just proximal to ileocolonic anastomosis, seven months after bowel surgery, in 24-year-old woman.

A. CTE shows mild mural thickening (4 mm thickness) and increased mural enhancement in ileum (arrows), just proximal to anastomotic line, with patchy distribution in some areas. Metallic anastomotic suture materials are noted (arrowheads). Unlike neo-terminal ileum, anastomosed colon appears unremarkable. B. Upon endoscopy, multiple small superficial aphthous lesions (arrows), indicative of mild disease, are noted in neo-terminal ileum. CD = Crohn's disease, CTE = CT enterography