Newly Developed Fully Covered Metal Stent for Unresectable Malignant Biliary Stricture
Figure 3
Endoscopic retrograde cholangiography. ERC revealed a stricture (arrow), 1.5 cm in length, in the middle bile duct (a). A covered Zeostent (arrow), 6 cm in length and 1 cm in diameter, was placed in the bile duct across the stricture following sphincterotomy (b).
