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

Figure 6 The small hepaticojejunostomy orifice (type A) barely permits the passage of a 0. 035 inch wire (A), short stricture (type 1) on the cholangiogram (B), corresponding MRC image (C) and dilation with constant radial expansion-through the scope balloon (D). This is an example of a type A1 hepaticojejunostomy stricture.