Endoscopic and retrograde cholangiographic appearance of hepaticojejunostomy strictures: A practical classification

Figure 8 Wide opening of the hepaticojejunostomy (type B) (A) accompanied with short (cholangiographic type 1), supra-anastomotic stricture (type S) with dilated proximal bile duct and visible stone (B). After dilation of the stricture with a constant radial expansion-through the scope balloon, the stones were extracted with Dormia basket (C). This is an example of a B1 hepaticojejunostomy stricture.