Special diaphragm-like strictures of small bowel unrelated to non-steroidal anti-inflammatory drugs

Figure 3 Forty-four-year-old woman presenting with a 4-year history of recurrent episodes of hematochezia and abdominal pain. A: Double-balloon enteroscopy image showing circumferential stricture in the ileum; B: Computed tomography (CT) plain scan image showing mild bowel wall thickening and circumferential stricture of the lumen in the ileum (arrow); C: Contrast-enhanced CT scan image showing that contrast enhancement of thickened bowel wall is homogenous and moderate (arrow); D: Blood vessel with thickened wall and expanded lumen shown in the submucosa (hematoxylin and eosin, orig. mag × 40).