Figure 1From: Ultrasonographic detection and assessment of the severity of Crohn's disease recurrence after ileal resection A. SICUS assessment of ileo-colonic anastomosis. Calipers indicate thickness of ileal (up) (1.9 mm) and colonic (down) (1.2 mm) limbs. Arrowhead indicates colon, arrow indicates neo-terminal ileum. B. SICUS assessment of ileo-colonic anastomosis and neo-terminal ileum. CD intramural involvement of ileo-colonic anastomosis (thickness 10 mm see arrows) and neo-terminal ileum (extending for 8 cm, see arrowhead).Back to article page