Small track of contrast passes through the anterior wall of the D1/2 junction (blue arrow) with the fluid in the region and around the liver being hyperdense (red arrow) consistent with extravasation of oral contrast.
Note also the presence of a medially projecting duodenal diverticulum (green) adjacent to the second part of the duodenum (D2) (orange). The first part of the duodenum and pylorus are anterior (yellow).