Pancreas preserving distal duodenectomy: A versatile operation for a range of infra-papillary pathologies

Figure 1 Representative axial computed tomography imaging of duodenal adenocarcinoma. A and B: obstruction due to a large duodenal mass (same patient); C: exophytic mass without obstruction; D: subtle thickening of duodenum and periduodenal fat stranding reported as duodenitis, but in fact was a malignant tumour on post resection histology.