Figure 5.

(a) Mesenteric twist resulting from small bowel rotation places the uncinate process and proximal jejunal mesentery in a different direction. (b) Mobilisation and delivery of proximal jejunum to the supracolic department allows jejunal mesentery and uncinate process to lie in the same plane. (c) Both lie in the same plane (marked by arrows). The dotted line indicates the line of transection to facilitate complete uncinate and mesopancreas dissection (d) normal-sized AIPDV (black arrow in the left picture) and large AIPDV draining to superior mesenteric vein (yellow arrow in the right picture)