Figure 1From: Ileosigmoid fistula and delayed ileal obstruction secondary to blunt abdominal trauma: a case report Preoperative abdominal CT scan. Shows a small bowel loop with a thickened wall and narrow lumen with proximal bowel dilation (black arrow). Increased density of the adjacent mesenteric fat (white arrow), as well the normal distal ileum (head arrow) can also be seen.Back to article page