Utility of endoscopic retrograde cholangiopancreatography on biliopancreatic diseases in patients with Billroth II-reconstructed stomach

Figure 1 Endoscopic retrograde cholangiopancreatography on bile duct stone in athe patient with Billroth II-reconstructed stomach. A: Stones, sized 7 mm, were observed by cholangiography; B: Stones were gripped with a basket, and collection of stone was successful.

Figure 2 Endoscopic retrograde cholangiopancreatography on obstructive jaundice in the a patient with Billroth II-reconstructed stomach. A: Intense stenosis was observed from the upper through middle bile duct by cholangiography; B: The endoscopic nasobiliary drainage tube was placed after placement of a metallic stent.