Utility of the Anterior Oblique-Viewing Endoscope and the Double-Balloon Enteroscope for Endoscopic Retrograde Cholangiopancreatography in Patients with Billroth II Gastrectomy

<table class="table-group" id="tab4"><tr><td><table class="table"><tr><td class="thead-hr" colspan="6"><hr/></td></tr><tr class="thead"><td align="left"> </td><td align="left"><i>　</i></td><td align="center">Working length (mm)</td><td align="center">Channel diameter (mm)</td><td align="center">Visibility</td><td align="center">Elevator</td></tr><tr><td class="thead-hr" colspan="6"><hr/></td></tr><tr><td align="left">Side (posterior oblique)-viewing</td><td align="left">JF260V, Olympus</td><td align="center">1240</td><td align="center">3.7</td><td align="center">poor</td><td align="center">+</td></tr><tr><td align="left" colspan="6"><hr/></td></tr><tr><td align="left">Forward-viewing</td><td align="left">GIF Q260, Olympus</td><td align="center">1030</td><td align="center">2.8</td><td align="center">good</td><td align="center">−</td></tr><tr><td align="left"> </td><td align="left">DBE: EC450-BI5, FUJIFILM</td><td align="center">1520</td><td align="center">2.8</td><td align="center">good</td><td align="center">−</td></tr><tr><td align="left"> </td><td align="left">SBE: SIF Q260, Olympus</td><td align="center">2000</td><td align="center">2.8</td><td align="center">good</td><td align="center">−</td></tr><tr><td align="left" colspan="6"><hr/></td></tr><tr><td align="left">Anterior oblique-viewing</td><td align="left">XK200, Olympus</td><td align="center">1030</td><td align="center">2.8</td><td align="center">good</td><td align="center">+</td></tr><tr class="table-tr"><td colspan="6"><hr class="tbody-hr"/></td></tr></table></td></tr></table>

Gastroenterology Research and Practice

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Table 4

Table 4: Utility of the Anterior Oblique-Viewing Endoscope and the Double-Balloon Enteroscope for Endoscopic Retrograde Cholangiopancreatography in Patients with Billroth II Gastrectomy 

Table 4 | Utility of the Anterior Oblique-Viewing Endoscope and the Double-Balloon Enteroscope for Endoscopic Retrograde Cholangiopancreatography in Patients with Billroth II Gastrectomy 