Enteroscopy in small bowel Crohn’s disease: A review

Figure 1 Normal (A) vs small bowel Crohn’s (B).

Figure 2 Device assisted enteroscopes. A: Conventional semi-rigid overtube (Olympus); B: Double-balloon overtube (Fujinon); C: Single-balloon overtube (Olympus); D: Spiral overtube (Spirus Medical). Available from: URL: http://www.annalsgastro.gr.

Figure 3 Enteroscope. A: Push enteroscope; B: Double balloon enteroscope (http://www.sciencedirect.com); C: Single balloon enteroscope (http://http://www.medscape.com); D: Balloon dilatation of jejunal stricture (http://www.kcvl.cz); E: Spiral enteroscope (http://http://www.medscape.com).

Figure 4 Push and pull technique with double balloon enteroscopy. Available from: URL: http://www.wlsvitagarten.com.